CastleDataCheck

From Jcastle.info
Revision as of 21:52, 26 February 2021 by Eric (talk | contribs)
 AddedJcastlePrefectureCityContributorCastle TypeCastle Condition
Aburakawa Nobue Yashiki2022Yamanashi PrefectureFuefukiARTFortified ManorRuins only
Aida Yakata2022Nagano PrefectureMatsumotoARTFortified ManorRuins only
Aiki Castle (Minochi)2020Nagano PrefectureNaganoARTFlatlandRuins only
Aimiyamamonomi Fort2022Nagano PrefectureTatsunoARTMountaintopRuins only
Ainuta Fort2022Yamanashi PrefectureNirasakiARTFortified ManorRuins only
Aizu Wakamatsu Castle1999Fukushima PrefectureAizu WakamatsuEricHilltopReconstructed main keep
Akagi Kita Castle2020Nagano PrefectureMatsumotoARTHilltopRuins only
Akagi Minami Castle2020Nagano PrefectureMatsumotoARTHilltopRuins only
Akagi Yakata2021Nagano PrefectureMatsumotoARTFortified ManorRuins only
Akasaka Jin'ya2023Aichi PrefectureToyokawaARTFortified ManorNo main keep but other buildings
Akashi Castle2007Hyogo PrefectureAkashiEricHilltopNo main keep but other buildings
Akashibu Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Akasu Castle (Ina)2020Nagano PrefectureKomaganeARTHilltopRuins only
Akatsuka Castle2020TokyoTokyoEricHilltopRuins only
Akayama Jin'ya2023Saitama PrefectureKawaguchiEricFlatlandRuins only
Akazawa Yakata2022Nagano PrefectureMatsumotoARTFortified ManorRuins only
Akechi Osayama Castle2021Gifu PrefectureKaniARTMountaintopRuins only
Aki Castle2013Kochi PrefectureAki CityHilltopRuins only
Akiba Fort2021Nagano PrefectureTatsunoARTMountaintopRuins only
Akiba Fort (Azumi)2023Nagano PrefectureHakubaARTMountaintopRuins only
Akita Castle2012Akita PrefectureAkita CityFlatlandNo main keep but other buildings
Akiyama Yakata2023Yamanashi PrefectureMinami-AlpsARTFortified ManorRuins only
Akiyoshi Fort2023Nagano PrefectureMatsumotoARTMountaintopRuins only
Akizuki Castle2009Fukuoka PrefectureAsakuraFlatlandNo main keep but other buildings
Akizuki Domain South Detached Palace2020Fukuoka PrefectureAsakuraARTFlatlandRuins only
Ako Castle2009Hyogo PrefectureAkoEricFlatlandNo main keep but other buildings
Akozu Castle2016Akita PrefectureYurihonjoARTMountaintopNo main keep but other buildings
Akutagawasan Castle2013OsakaTakatsukiRaymondWMountaintopRuins only
Amabiki Castle2022Nagano PrefectureTakayamaARTMountaintopRuins only
Amagajo2012Miyazaki PrefectureTakaoka-choMountaintopReconstructed main keep
Amagasaki Castle2013Hyogo PrefectureAmagasakiFlatlandReconstructed main keep
Amanari Castle2023Yamanashi PrefectureFujikawaARTMountaintopRuins only
Amari Yakata2022Yamanashi PrefectureNirasakiARTFortified ManorRuins only
Amemiya Yashiki2022Yamanashi PrefectureFuefukiARTFortified ManorRuins only
Ametoya Castle2021Nagano PrefectureMatsumotoARTMountaintopRuins only
Amidadou Castle (Omi)2022Shiga PrefectureHigashi-ŌmiARTFortified ManorRuins only
Amidagamine Castle (Yamashiro)2022KyotoKyotoARTMountaintopRuins only
Amino Shingozaemon Yashiki2022Yamanashi PrefectureKōshūARTFortified ManorRuins only
Amino Yashiki2022Yamanashi PrefectureKōshūARTFortified ManorRuins only
Anjou Jin'ya2023Aichi PrefectureAnjōARTFlatlandRuins only
Annaka Castle2018Gunma PrefectureAnnakaHilltopNo main keep but other buildings
Ano Yakata2023Shizuoka PrefectureNumazuARTFortified ManorRuins only
Anrakuji Yakata2021Nagano PrefectureAzuminoARTFortified ManorRuins only
Ansho Castle2009Aichi PrefectureAnjoEricFlatlandRuins only
Anshouko Castle2023Aichi PrefectureAnjōARTFortified ManorRuins only
Aoiyama Castle2023Fukui PrefectureObamaARTMountaintopRuins only
Aoki Castle (Azumi)2021Nagano PrefectureÔmachiARTMountaintopRuins only
Aoki Castle (Sakata)2022Shiga PrefectureMaibaraARTFortified ManorRuins only
Aono Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Aoyagi Castle2016Nagano PrefectureChikuhokumuraMountaintopNo main keep but other buildings
Aoyagi Yakata2022Nagano PrefectureChikuhokuARTFortified ManorRuins only
Aoyama Castle2015Saitama PrefectureOgawamachiMountaintopRuins only
Aoyama Castle (Nagato)2021Yamaguchi PrefectureShimonosekiARTMountaintopRuins only
Aoyama Castle (Omi)2021Shiga PrefectureHigashi-OumiARTHilltopRuins only
Aoyama Yashiki (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Ara Castle (Ina)2022Nagano PrefectureInaARTHilltopRuins only
Ara Castle (Murakami Clan Fort Network)2021Nagano PrefectureUedaARTMountaintopRuins only
Aragaito Fort2020Nagano PrefectureMatsumotoARTHilltopRuins only
Arahorinaiki Yashiki2023Nagano PrefectureNaganoARTFortified ManorRuins only
Arai Castle2020Nagano PrefectureMatsumotoARTFlatlandRuins only
Araihara Castle2023Nagano PrefectureTakayamaARTMountaintopRuins only
Araino Castle (Mikawa)2023Aichi PrefectureOkazakiARTHilltopRuins only
Arako Castle2020Aichi PrefectureNagoyaARTFlatlandRuins only
Arashi Castle2020Nagano PrefectureShiojiriARTMountaintopRuins only
Aratame Castle2023Yamagata PrefectureSakataARTFlatlandRuins only
Arato Castle2008Nagano PrefectureChikumaEricMountaintopNo main keep but other buildings
Aratoshou Castle2021Nagano PrefectureChikumaARTMountaintopRuins only
Arayama Castle2019Ishikawa PrefectureNakanotoARTMountaintopRuins only
Arikoyama Castle2013Hyogo PrefectureToyookaMountaintopRuins only
Aruga Castle2020Nagano PrefectureSuwaARTMountaintopRuins only
Asaba Castle2016Gunma PrefectureKanraMountaintopRuins only
Asada Castle (Chikuma)2020Nagano PrefectureMatsumotoARTFlatlandRuins only
Asahara Yakata2022Shiga PrefectureHigashi-ŌmiARTFortified ManorRuins only
Asahi Castle (Chikuma)2019Nagano PrefectureAsahiARTMountaintopRuins only
Asahi Castle (Minochi)2021Nagano PrefectureNaganoARTMountaintopRuins only
Asahi Castle (Owari)2019Aichi PrefectureOwari-AsahiARTMountaintopReconstructed main keep
Asahiyama Castle2021Nagano PrefectureNaganoARTMountaintopRuins only
Asahiyama Castle (Kai)2022Yamanashi PrefectureHokutoARTMountaintopRuins only
Asaka Castle (Chikuma)2021Nagano PrefectureChikuhokuARTMountaintopRuins only
Asakura Yakata2023Fukui PrefectureFukuiEricFortified ManorNo main keep but other buildings
Asama Palace2021Nagano PrefectureMatsumotoARTFortified ManorRuins only
Asama Yakata2020Nagano PrefectureMatsumotoARTFortified ManorRuins only
Ashigara Castle2010Shizuoka PrefectureOyamaEricMountaintopRuins only
Ashigara Teraba Fort2023Shizuoka PrefectureOyamaARTMountaintopRuins only
Ashikaga Masauji Yakata2023Saitama PrefectureKukiEricFortified ManorRuins only
Ashikagashi Yakata2007Tochigi PrefectureAshikagaEricFortified ManorNo main keep but other buildings
Ashimori Jin'ya2022Okayama PrefectureOkayamaARTFlatlandNo main keep but other buildings
Ashinoya Jin'ya2023Aichi PrefectureKōtaARTFlatlandNo main keep but other buildings
Asonuma Castle2017Tochigi PrefectureSanoFlatlandRuins only
Asukayama Castle2022TokyoTokyoEricHilltopRuins only
Asuke Castle2017Aichi PrefectureToyotaFurinkazanMountaintopReconstructed main keep
Atagoyama Noroshidai2023Yamanashi PrefectureKōfuARTMountaintopRuins only
Atsushiba Yashiki (Koma)2022Yamanashi PrefectureHokutoARTFortified ManorRuins only
Awaji Castle (Chikuma)2020Nagano PrefectureMatsumotoARTFortified ManorRuins only
Awaya Yakata2023Fukui PrefectureMihamaARTFortified ManorRuins only
Awazawa Castle (Suwa)2023Nagano PrefectureChinoARTHilltopRuins only
Aya Castle2007Miyazaki PrefectureAyaMountaintopReconstructed main keep
Ayukawa Castle (Koka)2023Shiga PrefectureKokaEricMountaintopRuins only
Azai Higashi Castle2023Aichi PrefectureNishioARTFortified ManorRuins only
Azai Nishi Castle2023Aichi PrefectureNishioARTFortified ManorNo main keep but other buildings
Azuchi Castle2004Shiga PrefectureAzuchiEricHilltopRuins only
Baba Yashiki2019Nagano PrefectureMatsumotoARTFortified ManorNo main keep but other buildings
Baba Yashiki (Kai)2022Yamanashi PrefectureHokutoARTFortified ManorNo main keep but other buildings
Beffu Castle (Koka)2021Shiga PrefectureKoukaARTFortified ManorRuins only
Bitchu Matsuyama Castle2004Okayama PrefectureTakahashiEricMountaintopOriginal main keep
Bitchu Takamatsu Castle2012Okayama PrefectureOkayama CityFlatlandRuins only
Biwa Castle (Kai)2022Yamanashi PrefectureYamanashiARTFortified ManorRuins only
Bizen Date (Dewa)2023Yamagata PrefectureTsuruokaARTFortified ManorRuins only
Bizenhara Yakata2022Nagano PrefectureMatsumotoARTFortified ManorRuins only
Busetsu Castle2022Aichi PrefectureToyota豪谷MountaintopRuins only
Bushihara Fort2022Yamanashi PrefectureKōshūARTFortified ManorRuins only
Chamachi Battery (Obama Domain)2023Fukui PrefectureTsurugaARTFlatlandRuins only
Chausudate2021Akita PrefectureNoshiroEricMountaintopRuins only
Chausuyama Castle (Chikuma)2020Nagano PrefectureAzuminoARTMountaintopRuins only
Chausuyama Castle (Shinano)2020Nagano PrefectureMatsumotoARTMountaintopRuins only
Chiba Castle2009Chiba PrefectureChibaEricHilltopReconstructed main keep
Chifuruya Castle (Sanada)2020Nagano PrefectureUedaARTMountaintopRuins only
Chigasaki Castle2009Kanagawa PrefectureYokohamaEricHilltopRuins only
Chihaya Castle2014OsakaOsakaMountaintopRuins only
Chikatou Fort2021Nagano PrefectureMatsumotoARTMountaintopRuins only
Chikuzenbara Fort2022Yamanashi PrefectureFuefukiARTFlatlandRuins only
Chimura Yashiki2021Gifu PrefectureKaniARTFortified ManorRuins only
Chinen Castle2023Okinawa PrefectureNanjo CityRaymondWMountaintopRuins only
Chiran Castle2013Kagoshima PrefectureMinami KyushuHilltopRuins only
Chofuku Castle2018Tochigi PrefectureOyamaFlatlandRuins only
Choujaike Yakata2022Nagano PrefectureIkedaARTFortified ManorRuins only
Choujayama Castle2020Ibaraki PrefectureMitoARTHilltopRuins only
Choujayashiki Yakata2020Nagano PrefectureShiojiriARTFortified ManorRuins only
Chousenji Fort2023Yamanashi PrefectureHokutoARTFortified ManorRuins only
Choushouin Yakata2020Nagano PrefectureOmachiARTFortified ManorRuins only
Chouzenjimae Jin'ya2021Yamanashi PrefectureKoufuARTFlatlandRuins only
Daikan'yama Fort2022Nagano PrefectureShiojiriARTMountaintopRuins only
Dainenji Yakata2020Nagano PrefectureOmachiARTFortified ManorRuins only
Daiun'in Doi2022Shizuoka PrefectureGotembaARTFortified ManorNo main keep but other buildings
Damine Castle2023Aichi PrefectureShitaraFurinkazanMountaintopNo main keep but other buildings
Damine Yashiki2023Aichi PrefectureShitaraARTFortified ManorRuins only
Dannoura Battery2021Yamaguchi PrefectureShimonosekiARTFlatlandRuins only
Deura Castle2022Nagano PrefectureSakakiARTMountaintopRuins only
Dohiyama Castle (Nagato)2021Yamaguchi PrefectureShimonosekiARTFortified ManorRuins only
Dokanyama2022TokyoTokyoEricMountaintopRuins only
Dokyou Castle2023Nagano PrefectureNaganoARTMountaintopRuins only
Doudo Castle (Mikawa)2023Aichi PrefectureOkazakiARTHilltopRuins only
Dousawa Fort2023Nagano PrefectureNaganoARTMountaintopRuins only
Doushou Hori2023Yamanashi PrefectureTsuruARTFlatlandRuins only
Ebe Castle (Omi)2022Shiga PrefectureYasuARTFortified ManorRuins only
Eboshigata Castle2023OsakaKawachinaganoEricMountaintopRuins only
Echizen Katsuyama Castle2010Fukui PrefectureKatsuyamaFurinkazanFlatlandReconstructed main keep
Echizen Ohno Castle2007Fukui PrefectureOhnoRaymondWMountaintopReconstructed main keep
Edo Castle1999TokyoTokyoEricHilltopNo main keep but other buildings
Egawa Fort2021Shizuoka PrefectureIzunokuniARTMountaintopRuins only
Eimeiin Fort2022Yamanashi PrefectureNirasakiARTFortified ManorRuins only
Ema Yakata2019Gifu PrefectureHidaARTFortified ManorNo main keep but other buildings
Enryakuji2022Shiga PrefectureÔtsuARTMountaintopNo main keep but other buildings
Enryakuji Amidadou Fort2022Shiga PrefectureÔtsuARTMountaintopNo main keep but other buildings
Enryakuji Higashitani Fort2022Shiga PrefectureÔtsuARTMountaintopRuins only
Enryakuji Joudoin Fort2022Shiga PrefectureÔtsuARTMountaintopNo main keep but other buildings
Enryakuji Kitatani Fort2022Shiga PrefectureÔtsuARTMountaintopRuins only
Enryakuji Monjurou Fort2022Shiga PrefectureÔtsuARTMountaintopNo main keep but other buildings
Enryakuji Nishitani Fort2022Shiga PrefectureÔtsuARTMountaintopRuins only
Enryakuji Shakadou Fort2022Shiga PrefectureÔtsuARTMountaintopNo main keep but other buildings
Fubukikaito Castle (Ina)2022Nagano PrefectureInaARTHilltopRuins only
Fuchu Castle (Hitachi)2022Ibaraki PrefectureIshiokaARTFlatlandNo main keep but other buildings
Fudoudou Yakata2023Aichi PrefectureToyotaARTFortified ManorRuins only
Fujihashi Castle (Tokyo)2015TokyoOumeHilltopRuins only
Fujikawa Castle (Mikawa)2023Aichi PrefectureOkazakiARTMountaintopRuins only
Fujimaki Castle2023Nagano PrefectureNaganoARTFlatlandRuins only
Fujimaki Yashiki2022Yamanashi PrefectureHokutoARTFortified ManorRuins only
Fujita Castle2017Fukushima PrefectureIshikawaARTHilltopNo main keep but other buildings
Fukakusa Yakata2020Yamanashi PrefectureHokutoARTFortified ManorRuins only
Fukayama Castle (Suruga)2023Shizuoka PrefectureSusonoARTMountaintopRuins only
Fukazawa Castle2014Shizuoka PrefectureGotenbaEricFlatlandNo main keep but other buildings
Fukuchiyama Castle2009KyotoFukuchiyamaRaymondWHilltopReconstructed main keep
Fukui Castle2006Fukui PrefectureFukui CityFlatlandNo main keep but other buildings
Fukui Castle (Shinano)2023Nagano PrefectureTakayamaARTFlatlandRuins only
Fukujima Castle (Takai)2022Nagano PrefectureSuzakaARTFlatlandRuins only
Fukuoka Castle2006Fukuoka PrefectureFukuoka CityHilltopNo main keep but other buildings
Fukuouji Yakata2020Nagano PrefectureMatsumotoARTFortified ManorRuins only
Fukushima Castle2016Fukushima PrefectureFukushima CityARTFlatlandRuins only
Fukushima Castle (Echigo)2017Niigata PrefectureJōetsuARTFlatlandRuins only
Fukushima Castle (Kiso)2020Nagano PrefectureKisoARTMountaintopRuins only
Fukutake Castle (Chikuzen)2020Fukuoka PrefectureAsakuraARTMountaintopRuins only
Fukuyama Castle2006Hiroshima PrefectureFukuyamaEricHilltopReconstructed main keep
Fukuyo Castle2020Nagano PrefectureMinowaARTHilltopRuins only
Fukuzawa Yakata2022Nagano PrefectureSakakiARTFortified ManorRuins only
Fukuzuka Castle (Mino)2022Gifu PrefectureWanōchi豪谷FlatlandRuins only
Fumimichi Castle2021Nagano PrefectureNaganoARTMountaintopReconstructed main keep
Funai Castle2012Oita PrefectureOita CityFlatlandNo main keep but other buildings
Funaki Castle (Omi)2022Shiga PrefectureŌmi-HachimanARTFlatlandRuins only
Funaoka Castle2017Miyagi PrefectureShibataARTMountaintopRuins only
Funaokayama Castle2020KyotoKyotoARTMountaintopRuins only
Funayama Castle2019Hiroshima PrefectureAkitakataEricMountaintopRuins only
Funayama Castle (Mikawa)2023Aichi PrefectureOkazakiARTMountaintopRuins only
Funehiki Castle2016Fukushima PrefectureTamura CityARTHilltopRuins only
Furuhata Yakata2022Nagano PrefectureKisoARTFortified ManorRuins only
Furui Castle (Mikawa)2023Aichi PrefectureAnjōARTFortified ManorRuins only
Furujou Yakata2021Nagano PrefectureÔmachiARTFortified ManorRuins only
Furujouyama Castle (Hanishina)2023Nagano PrefectureNaganoARTMountaintopRuins only
Furukawa Castle2022Gifu PrefectureHida豪谷HilltopRuins only
Furumaya Castle (Azumi)2021Nagano PrefectureAzuminoARTFlatlandRuins only
Furumaya Yakata2021Nagano PrefectureAzuminoARTFortified ManorRuins only
Furumiya Castle2023Aichi PrefectureShinshiroARTHilltopRuins only
Furumiya Castle (Kai)2023Yamanashi PrefectureHokutoARTFortified ManorRuins only
Furuwatari Castle2020Aichi PrefectureNagoyaARTFlatlandRuins only
Fuse Castle (Sarashina)2020Nagano PrefectureNaganoARTFortified ManorRuins only
Fuseyachouja Yakata2022Nagano PrefectureFujimiARTFortified ManorRuins only
Fushimi Castle2004KyotoKyotoFlatlandReconstructed main keep
Fusou Castle (Mikawa)2023Aichi PrefectureGamagôriARTMountaintopRuins only
Fusumada Castle2023Kanagawa PrefectureSagamiharaARTMountaintopRuins only
Futae Castle (Azumi)2023Nagano PrefectureÔmachiARTMountaintopRuins only
Futamata Castle2010Shizuoka PrefectureHamamatsuEricMountaintopRuins only
Futatsu Bungonokami Yakata2021Nagano PrefectureAzuminoARTFortified ManorRuins only
Futatsugi Castle (Azumi)2021Nagano PrefectureAzuminoARTFortified ManorRuins only
Futoge Castle2017Ishikawa PrefectureHakusanFurinkazanMountaintopRuins only
Futoh'yama Castle2020Shiga PrefectureMaibaraARTMountaintopRuins only
Futta Castle (Suwa)2023Nagano PrefectureChinoARTFortified ManorRuins only
Gakiyama Noroshidai2021Nagano PrefectureSuwaARTMountaintopRuins only
Gakuden Castle (Owari)2020Aichi PrefectureInuyamaARTFlatlandRuins only
Ganjaku Castle2013Fukuoka PrefectureSoedaFurinkazanMountaintopReconstructed main keep
Ganryakuji Castle2023Aichi PrefectureToyokawaARTMountaintopRuins only
Ganshouin Yakata2022Nagano PrefectureObuseARTFortified ManorRuins only
Gassan Toda Castle2011Shimane PrefectureYasugiEricMountaintopNo main keep but other buildings
Genbao Castle2023Fukui PrefectureTsurugaEricMountaintopRuins only
Genga Yashiki (Kai)2022Yamanashi PrefectureShōwaARTFortified ManorRuins only
Genji Yakata (Kai)2021Yamanashi PrefectureIchikawamisatoARTFortified ManorRuins only
Gentairi Castle2023Nagano PrefectureSuzakaARTMountaintopRuins only
Gifu Castle1999Gifu PrefectureGifuEricMountaintopReconstructed main keep
Gion Castle2018Tochigi PrefectureOyamaFlatlandRuins only
Gobara Castle2016Gunma PrefectureHigashiazumaMountaintopRuins only
Gochaku Castle2020Hyogo PrefectureHimejiEricFlatlandRuins only
Goi Castle (Mikawa)2023Aichi PrefectureGamagôriARTHilltopNo main keep but other buildings
Gokan Castle2016Gunma PrefectureAnnakaMountaintopRuins only
Gongen Yakata2021Nagano PrefectureShiojiriARTFortified ManorRuins only
Goryokaku Fort2002HokkaidoHakodateEricFlatlandNo main keep but other buildings
Goryoudaira Fort2023Yamanashi PrefectureHokutoARTFlatlandRuins only
Goryu Castle2023Hiroshima PrefectureAkitakataEricMountaintopRuins only
Gouda Fort2021Toyama PrefectureKamiichiARTMountaintopRuins only
Gujo Hachiman Castle2004Gifu PrefectureGujo HachimanEricMountaintopReconstructed main keep
Gushikawa Castle (Itoman Okinawa)2023Okinawa PrefectureItoman CityRaymondWFlatlandRuins only
Ha Castle2023Aichi PrefectureHekinanARTFlatlandNo main keep but other buildings
Haba Castle2020Nagano PrefectureTatsunoARTHilltopRuins only
Habako Castle2022Nagano PrefectureTatsunoARTHilltopRuins only
Habauehori Yashiki2021Nagano PrefectureAzuminoARTFortified ManorRuins only
Hacchou Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Hachigata Castle2006Saitama PrefectureYoriiEricHilltopNo main keep but other buildings
Hachikenchōja Castle2020Nagano PrefectureMatsumotoARTMountaintopRuins only
Hachiman'yama Castle (Tanba)2021Hyogo PrefectureTanbaARTMountaintopRuins only
Hachimanpara Jinsho2023Nagano PrefectureNaganoARTFlatlandRuins only
Hachimanshita Battery (Obama Domain)2023Fukui PrefectureObamaARTFlatlandRuins only
Hachinohe Castle2010Aomori PrefectureHachinoheEricHilltopNo main keep but other buildings
Hachioji Castle2002TokyoHachiojiEricMountaintopRuins only
Hadanashi Castle2023Aichi PrefectureOkazakiARTMountaintopRuins only
Hadanashiyama Castle2023Aichi PrefectureOkazakiARTMountaintopRuins only
Haga Castle2011Hyogo PrefectureShisoFrankTMountaintopNo main keep but other buildings
Hagi Castle2007Yamaguchi PrefectureHagiFlatlandNo main keep but other buildings
Hagikura Fort2020Nagano PrefectureShimo-SuwaARTMountaintopRuins only
Hagiwarasuwa Castle2022Gifu PrefectureGero豪谷FlatlandRuins only
Haguro Castle (Owari)2020Aichi PrefectureInuyamaARTFortified ManorRuins only
Haibara Castle2016Nagano PrefectureMatsumotoMountaintopRuins only
Haiyama Castle2022KyotoKyotoEricMountaintopRuins only
Hajikamigou Castle2023Aichi PrefectureToyohashiARTFortified ManorRuins only
Hajoudo Castle2023Aichi PrefectureKariyaARTFortified ManorRuins only
Hakota Castle (Kozuke)2021Gunma PrefectureShibukawaARTMountaintopRuins only
Hakoyama Castle (Takai)2020Nagano PrefectureNakanoARTMountaintopRuins only
Hakoyanagi Castle2023Aichi PrefectureOkazakiARTHilltopRuins only
Hakusan Castle2016Yamanashi PrefectureNirasakiMountaintopRuins only
Hakusan Castle (Harima)2017Hyogo PrefectureHimejiARTMountaintopRuins only
Hamada Castle2015Shimane PrefectureHamadaMountaintopNo main keep but other buildings
Hamagawa Castle2022Gunma PrefectureTakasakiARTFlatlandRuins only
Hamamatsu Castle1999Shizuoka PrefectureHamamatsuEricHilltopReconstructed main keep
Hanagoya Castle (Murakami Clan Fort Network)2021Nagano PrefectureUedaARTMountaintopRuins only
Hanakuma Castle2016Hyogo PrefectureKobeARTFlatlandRuins only
Hanamaki Castle2018Iwate PrefectureHanamakiARTHilltopNo main keep but other buildings
Hanaoka Castle (Azumi)2023Nagano PrefectureIkedaARTMountaintopRuins only
Hanaoka Castle (Saku)2021Nagano PrefectureSakuhoARTMountaintopNo main keep but other buildings
Hanaoka Castle (Suwa)2019Nagano PrefectureOkayaARTHilltopRuins only
Hanasaki Castle (Tsuru)2023Yamanashi PrefectureÔtsukiARTMountaintopRuins only
Hanawa Castle2017Chiba PrefectureNagareyamaHilltopRuins only
Hanazawa Yakata2020Nagano PrefectureAzuminoARTFortified ManorRuins only
Hanazono Castle2018Saitama PrefectureYoriiMountaintopRuins only
Hanazono Mitake Castle2018Saitama PrefectureYoriiMountaintopRuins only
Hanehigashi Castle2023Aichi PrefectureOkazakiARTFlatlandRuins only
Hanenishi Castle2023Aichi PrefectureOkazakiARTFlatlandRuins only
Haneo Castle2022Gunma PrefectureNaganoharaARTMountaintopRuins only
Harano Castle (Suwa)2023Nagano PrefectureChinoARTHilltopRuins only
Haranomoto Castle2020Nagano PrefectureKomaganeARTHilltopRuins only
Haruyamako Castle2023Nagano PrefectureNaganoARTMountaintopRuins only
Haruyamaoh Castle2023Nagano PrefectureNaganoARTMountaintopRuins only
Hasedo Castle2012Yamagata PrefectureYamagata CityMountaintopRuins only
Hashira Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Hatada Castle (Omi)2021Shiga PrefectureAishouARTFortified ManorRuins only
Hatakenaka Yakata2020Nagano PrefectureShiojiriARTFortified ManorRuins only
Hatayama Castle2020Nagano PrefectureMatsumotoARTMountaintopRuins only
Hatsuzawa Castle2020TokyoHachiojiARTMountaintopRuins only
Hatta Yashiki2022Yamanashi PrefectureFuefukiARTFortified ManorNo main keep but other buildings
Hattori Castle (Koka)2022Shiga PrefectureKokaEricHilltopRuins only
Hayakawa Yashiki (Kai)2022Yamanashi PrefectureFuefukiARTFortified ManorRuins only
Hayaotoshi Castle2020Nagano PrefectureMatsumotoARTMountaintopRuins only
Hayashi Kohee Yashiki2022Yamanashi PrefectureChūōARTFortified ManorRuins only
Hayashikojo Castle2015Nagano PrefectureMatsumotoMountaintopRuins only
Hayashiohjo Castle2015Nagano PrefectureMatsumotoMountaintopRuins only
Hazu Jin'ya2023Aichi PrefectureNishioARTFlatlandRuins only
Hekirichi Jinya2011HokkaidoHokutoFlatlandNo main keep but other buildings
Henmi Yashiki (Kai)2022Yamanashi PrefectureFuefukiARTFortified ManorRuins only
Hida Castle (Omi)2022Shiga PrefectureHikone豪谷FlatlandRuins only
Hieinoyama Fort2021Nagano PrefectureShiojiriARTMountaintopRuins only
Higashi Kuramae Castle2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Higashi Maruoka Castle (Koka)2022Shiga PrefectureKonanEricHilltopRuins only
Higashi Wada Castle2020Nagano PrefectureNaganoARTFortified ManorRuins only
Higashijou Castle (Chikuma)2021Nagano PrefectureChikuhokuARTMountaintopRuins only
Higuchi Castle (Omi)2022Shiga PrefectureMaibaraARTFortified ManorRuins only
Higuchiuchi Castle (Ina)2022Nagano PrefectureTatsunoARTHilltopRuins only
Hijika Castle2023Aichi PrefectureOkazakiARTMountaintopNo main keep but other buildings
Hijiyama Castle (Iga)2022Mie PrefectureIga豪谷MountaintopRuins only
Hikaru Castle2020Nagano PrefectureAzuminoARTMountaintopRuins only
Hiki Castle2022Nagano PrefectureIkusakaARTMountaintopRuins only
Hikida Castle2023Fukui PrefectureTsurugaARTMountaintopRuins only
Hikidono Yashiki2022Nagano PrefectureIkusakaARTFortified ManorRuins only
Hikobe Yashiki2020Gunma PrefectureKiryuEricFortified ManorNo main keep but other buildings
Hikone Castle1999Shiga PrefectureHikoneEricHilltopOriginal main keep
Hikuma Castle2020Shizuoka PrefectureHamamatsuEricHilltopRuins only
Hime Castle (Chikuma)2021Nagano PrefectureShiojiriARTMountaintopRuins only
Hime Castle (Hanishina)2021Nagano PrefectureSakakiARTMountaintopRuins only
Hime Castle (Mikawa)2020Aichi PrefectureAnjoARTFortified ManorRuins only
Himega Castle (Mikawa)2022Aichi PrefectureOkazaki豪谷MountaintopRuins only
Himeji Castle1999Hyogo PrefectureHimejiEricHilltopOriginal main keep
Himuro Yakata2021Nagano PrefectureMatsumotoARTFortified ManorRuins only
Hina Yashiki2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Hinatabata Yakata2023Nagano PrefectureUedaARTFortified ManorRuins only
Hino Castle2023Shiga PrefectureHinoFurinkazanHilltopRuins only
Hinode Castle2022Yamanashi PrefectureNirasakiARTHilltopRuins only
Hinohara Castle2023TokyoHinoharaARTMountaintopRuins only
Hirabayashi Castle (Minochi)2020Nagano PrefectureNaganoARTFlatlandRuins only
Hirado Castle2011Nagasaki PrefectureHiradoHilltopReconstructed main keep
Hirai Castle2017Gunma PrefectureFujiokaHilltopRuins only
Hirai Castle (Omi)2021Shiga PrefectureAishouARTFortified ManorRuins only
Hirai Kanayama Castle2017Gunma PrefectureFujiokaMountaintopRuins only
Hirai Yashiki (Kai)2022Yamanashi PrefectureFuefukiARTFortified ManorRuins only
Hiraide Moated Settlement2021Nagano PrefectureShiojiriARTFlatlandNo main keep but other buildings
Hiraiwa Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Hiraizumi Date2023Iwate PrefectureHiraizumiFurinkazanFortified ManorNo main keep but other buildings
Hirakura Castle2021Nagano PrefectureOtariARTMountaintopRuins only
Hirase Castle2020Nagano PrefectureMatsumotoARTMountaintopRuins only
Hirase Kitano Castle2020Nagano PrefectureAzuminoARTMountaintopRuins only
Hirase Noroshidai2022Yamanashi PrefectureKōfuARTMountaintopRuins only
Hirase Yakata2020Nagano PrefectureMatsumotoARTFortified ManorRuins only
Hirata Yashiki2022Yamanashi PrefectureHokutoARTFortified ManorNo main keep but other buildings
Hiratsuka Castle2021TokyoTokyoEricHilltopRuins only
Hirosaki Castle1999Aomori PrefectureHirosakiEricHilltopOriginal main keep
Hirose Castle (Hida)2022Gifu PrefectureTakayama豪谷MountaintopRuins only
Hiroshima Castle1999Hiroshima PrefectureHiroshimaEricFlatlandReconstructed main keep
Hirota Castle2023Nagano PrefectureNaganoARTFlatlandNo main keep but other buildings
Hisawa Castle2020Nagano PrefectureChinoARTMountaintopRuins only
Hishakuyama Castle2020Gunma PrefectureKiryuEricMountaintopRuins only
Hitomoshi Castle (Saku)2021Nagano PrefectureMinami-AikiARTMountaintopNo main keep but other buildings
Hitomoshiyama Fort (Suwa)2023Nagano PrefectureOkayaARTMountaintopRuins only
Hitoyoshi Castle2012Kumamoto PrefectureHitoyoshiHilltopNo main keep but other buildings
Hiyama Castle2021Akita PrefectureNoshiroEricMountaintopRuins only
Hizen Nagoya Castle2011Saga PrefectureKaratsuHilltopRuins only
Hodarakuji Castle2019Shiga PrefectureKokaARTFlatlandRuins only
Hojo Clan Residence2021Shizuoka PrefectureIzunokuniARTFortified ManorRuins only
Honjinzawabata Fort2021Nagano PrefectureMatsumotoARTFlatlandRuins only
Honshouji Castle2020Aichi PrefectureAnjoARTFlatlandNo main keep but other buildings
Hora Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Hora Yakata2021Nagano PrefectureShiojiriARTFortified ManorRuins only
Hori Castle (Minochi)2023Nagano PrefectureNaganoARTFlatlandRuins only
Horigane Yakata2020Nagano PrefectureAzuminoARTFortified ManorRuins only
Horigoe Palace2021Shizuoka PrefectureIzunokuniARTFlatlandRuins only
Horikoshi Castle2021Aomori PrefectureHirosakiEricFlatlandRuins only
Horinouchi Castle (Kai)2022Yamanashi PrefectureKōfuARTFortified ManorRuins only
Horinouchi Yakata (Azumi)2022Nagano PrefectureIkedaARTFortified ManorRuins only
Horinouchi Yakata (Ina)2022Nagano PrefectureTatsunoARTFortified ManorRuins only
Horinouchi Yashiki2021Nagano PrefectureShiojiriARTFortified ManorNo main keep but other buildings
Horiuchi Castle (Mikawa)2023Aichi PrefectureAnjōARTFortified ManorRuins only
Hoshigasaki Castle2022Shiga PrefectureRyuoEricMountaintopRuins only
Hoshina Maenoyama Fort2023Nagano PrefectureNaganoARTMountaintopRuins only
Hoshina Yakata2023Nagano PrefectureNaganoARTFortified ManorNo main keep but other buildings
Hosogaya Yakata2021Nagano PrefectureAzuminoARTFortified ManorRuins only
Hosshouji Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Hotaka Yakata2020Nagano PrefectureAzuminoARTFortified ManorRuins only
Hotta no Saku2012Akita PrefectureDaisenFlatlandNo main keep but other buildings
Houjiin Doi2022Shizuoka PrefectureGotembaARTFortified ManorRuins only
Hourinji Yakata2023TokyoAkirunoARTFortified ManorRuins only
Houshouji Fort2020Nagano PrefectureSakuARTMountaintopRuins only
Houzouji Yakata2020Nagano PrefectureAzuminoARTFortified ManorRuins only
Hyakusaiji Castle2013Shiga PrefectureHigashi OmiMountaintopRuins only
Hyogo Castle2020Hyogo PrefectureKobeAndrew AFlatlandRuins only
Iba Castle2022Shiga PrefectureHigashi-ŌmiARTFlatlandRuins only
Iba Palace2022Shiga PrefectureHigashi-ŌmiARTFlatlandRuins only
Ibako Castle2022Shiga PrefectureHigashi-ŌmiARTFortified ManorRuins only
Ibaraki Castle2014OsakaIbarakiFlatlandNo main keep but other buildings
Ibarayama Castle2022Nagano PrefectureHakubaARTMountaintopRuins only
Ibayama Castle2022Shiga PrefectureHigashi-ŌmiARTMountaintopRuins only
Ibikitagata Castle2021Gifu PrefectureIbigawaARTMountaintopRuins only
Ibuka Castle2020Nagano PrefectureMatsumotoARTMountaintopRuins only
Ichibajin'yama Castle (Koka)2021Shiga PrefectureKokaARTFortified ManorRuins only
Ichigousan Castle2022Gunma PrefectureTakasakiARTMountaintopReconstructed main keep
Ichijodani Castle2013Fukui PrefectureFukuiEricMountaintopNo main keep but other buildings
Ichijodani Kojo Castle2023Fukui PrefectureFukuiEricMountaintopRuins only
Ichijodaniyama Castle2023Fukui PrefectureFukuiEricMountaintopRuins only
Ichijojiyama Castle2022KyotoKyotoEricMountaintopRuins only
Ichikawa Jin'ya2021Yamanashi PrefectureIchikawamisatoARTFlatlandRuins only
Ichinodaira Castle (Ina)2022Nagano PrefectureTatsunoARTMountaintopRuins only
Ichinomiya Castle2012Tokushima PrefectureTokushima CityRaymondWMountaintopRuins only
Ida Castle (Mikawa)2023Aichi PrefectureOkazakiARTFlatlandRuins only
Ide Yakata2023Shizuoka PrefectureFujinomiyaARTFortified ManorNo main keep but other buildings
Iga Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Iga Ueno Castle2007Mie PrefectureIgaHilltopReconstructed main keep
Igawa Castle2020Nagano PrefectureMatsumotoARTFortified ManorRuins only
Iida Castle2020Nagano PrefectureIidaARTHilltopNo main keep but other buildings
Iida Castle (Azumi)2023Nagano PrefectureHakubaARTMountaintopRuins only
Iida Fort2020Nagano PrefectureAzuminoARTFlatlandRuins only
Iida Yashiki2023Yamanashi PrefectureFuefukiARTFortified ManorRuins only
Iijima Jin'ya2020Nagano PrefectureIijimaARTFlatlandNo main keep but other buildings
Iimori Castle2023OsakaShijonawateEricMountaintopRuins only
Iimori Castle (Azumi)2023Nagano PrefectureHakubaARTMountaintopRuins only
Iinawa Castle2020Nagano PrefectureShiojiriARTMountaintopRuins only
Iino Taira Castle2018Fukushima PrefectureIwakiARTHilltopRuins only
Iinuma Castle2018Ibaraki PrefectureIbaraki-machiARTFlatlandRuins only
Iiyama Castle2020Nagano PrefectureIiyamaARTHilltopNo main keep but other buildings
Iizuna Castle (Murakami Clan Fort Network)2021Nagano PrefectureUedaARTMountaintopRuins only
Iji Castle2023Miyagi PrefectureKuriharaARTFlatlandNo main keep but other buildings
Ijiri Yashiki2022Yamanashi PrefectureYamanashiARTFortified ManorNo main keep but other buildings
Ikarashi Yakata2023Niigata PrefectureSanjōARTFortified ManorRuins only
Ikeda Castle2012OsakaIkeda CityEricHilltopReconstructed main keep
Ikeda Castle (Mino)2021Gifu PrefectureTajimiARTMountaintopRuins only
Ikeda Yakata (Omi)2022Shiga PrefectureŌmi-HachimanARTFortified ManorRuins only
Ikenoshiri Yakata2021Shiga PrefectureHigashi-OumiARTFortified ManorRuins only
Ikkui Yashiki (Kai)2022Yamanashi PrefectureShōwaARTFortified ManorRuins only
Ima Castle (Mino)2021Gifu PrefectureKaniARTMountaintopRuins only
Imabari Castle2001Ehime PrefectureImabariEricFlatlandReconstructed main keep
Imai Castle2015TokyoOumeHilltopRuins only
Imai Fort2021Nagano PrefectureMatsumotoARTHilltopRuins only
Imai Jin'ya2019Nagano PrefectureMatsumotoARTFlatlandRuins only
Imai Yashiki (Kai)2022Yamanashi PrefectureKōfuARTFortified ManorRuins only
Imamura Castle (Omi)2022Shiga PrefectureHigashi-ŌmiARTFortified ManorRuins only
Imamura Castle (Yamashiro)2020KyotoKyotoARTFortified ManorRuins only
Imori Castle (Suwa)2020Nagano PrefectureSuwaARTMountaintopRuins only
Imoto Castle (Omi)2021Shiga PrefectureHigashi-OumiARTHilltopRuins only
Ina Castle2020Aichi PrefectureToyokawaARTFlatlandNo main keep but other buildings
Ina Yashiki2022Saitama PrefectureInaEricFortified ManorRuins only
Inamura Castle (Ina)2020Nagano PrefectureKomaganeARTHilltopRuins only
Inamurafuru Castle2020Nagano PrefectureKomaganeARTHilltopRuins only
Inaniwa Castle2016Akita PrefectureYuzawaARTMountaintopReconstructed main keep
Inariyama Castle (Saku)2021Nagano PrefectureSakuARTMountaintopRuins only
Inariyama Castle (Sarashina)2020Nagano PrefectureChikumaARTFlatlandRuins only
Inatsuke Castle2015TokyoTokyoHilltopRuins only
Inawashiro Castle2011Fukushima PrefectureInawashiroEricHilltopRuins only
Innoshima Suigun Castle2013Hiroshima PrefectureOnomichiFurinkazanHilltopReconstructed main keep
Inoko Yakata2022Shiga PrefectureHigashi-ŌmiARTFortified ManorRuins only
Inokuchi Castle (Nukata)2023Aichi PrefectureOkazakiARTFlatlandRuins only
Inoue Castle2022Nagano PrefectureSuzakaARTMountaintopRuins only
Inoue Yakata2022Nagano PrefectureSuzakaARTFortified ManorRuins only
Inoue Yakata (Shiga)2023Shiga PrefectureRyuoEricFortified ManorRuins only
Inuinofuru Castle2020Nagano PrefectureInaARTHilltopRuins only
Inukai Castle2016Nagano PrefectureMatsumotoMountaintopRuins only
Inukai Yakata2020Nagano PrefectureMatsumotoARTFortified ManorRuins only
Inuyama Castle1999Aichi PrefectureInuyamaEricHilltopOriginal main keep
Ioto Castle2022Nagano PrefectureShiojiriARTMountaintopRuins only
Iouji Fort2023Aichi PrefectureShinshiroARTMountaintopNo main keep but other buildings
Ioyama Castle2013Okayama PrefectureTsuyamaMountaintopRuins only
Iroganeyama Fort2023Aichi PrefectureNagakuteARTMountaintopNo main keep but other buildings
Isawa Castle2018Iwate PrefectureOushuuARTFlatlandRuins only
Isawa Jin'ya2022Yamanashi PrefectureFuefukiARTFlatlandNo main keep but other buildings
Isezaki Castle (Sanada)2020Nagano PrefectureUedaARTMountaintopRuins only
Ishibashi Castle2023Aichi PrefectureShinshiroARTFortified ManorRuins only
Ishibayama Castle (Omi)2022Shiga PrefectureHigashi-ŌmiARTMountaintopRuins only
Ishida Castle (Mikawa)2023Aichi PrefectureShinshiroARTHilltopRuins only
Ishida Jin'ya2023Aichi PrefectureShinshiroARTFlatlandRuins only
Ishigakiyama Ichiya Castle2009Kanagawa PrefectureOdawaraEricMountaintopRuins only
Ishigami Castle2018Ibaraki PrefectureToukai-muraARTHilltopRuins only
Ishihama Castle2022TokyoTokyoARTFlatlandRuins only
Ishimura Castle2023Nagano PrefectureNaganoARTMountaintopRuins only
Ishinomaki Castle2023Miyagi PrefectureIshinomakiAnneMcLHilltopRuins only
Ishitono Yashiki2023Nagano PrefectureNaganoARTFortified ManorRuins only
Ishiwata Yakata2023Nagano PrefectureNaganoARTFortified ManorRuins only
Isobe Castle2018Gunma PrefectureAnnakaMountaintopRuins only
Isobe Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Isshiki Castle (Chita)2023Aichi PrefectureMinami-ChitaARTMountaintopNo main keep but other buildings
Isshiki Castle (Omi)2021Shiga PrefectureHigashi-OumiARTFlatlandRuins only
Isshiki Castle (Suruga)2023Shizuoka PrefectureNagaizumiARTHilltopRuins only
Itabashi Castle2022TokyoTokyoEricHilltopRuins only
Itagaki Kanenobu Yashiki2022Yamanashi PrefectureKōfuARTFortified ManorRuins only
Itagakiyama Noroshidai2023Yamanashi PrefectureKōfuARTMountaintopRuins only
Itami Castle2013Hyogo PrefectureItamiFlatlandRuins only
Itazuke Moated Settlement2020Fukuoka PrefectureFukuokaARTFlatlandNo main keep but other buildings
Itoi Jin'ya2021Hyogo PrefectureAsagoARTFlatlandNo main keep but other buildings
Itoigawa Jinya2021Niigata PrefectureItoigawaARTHilltopRuins only
Itokazu Castle2022Okinawa PrefectureNanjo CityRaymondWHilltopRuins only
Itou Genba Yashiki2022Yamanashi PrefectureNirasakiARTFortified ManorRuins only
Itousakaue Fort2020Nagano PrefectureMatsumotoARTHilltopRuins only
Iuchi Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Iwabitsu Castle2016Gunma PrefectureHigashiazumaMountaintopRuins only
Iwabuchi Castle (Aida)2022Nagano PrefectureMatsumotoARTHilltopRuins only
Iwade Danjou Kyokan2020Gifu PrefectureTaruiARTFortified ManorRuins only
Iwade Yashiki (Kai)2022Yamanashi PrefectureYamanashiARTFortified ManorRuins only
Iwadono Castle2011Yamanashi PrefectureOtsukiEricMountaintopNo main keep but other buildings
Iwahara Castle (Azumi)2021Nagano PrefectureAzuminoARTMountaintopRuins only
Iwahori Castle (Mikawa)2023Aichi PrefectureKōtaARTFortified ManorRuins only
Iwaki Taira Castle2015Fukushima PrefectureIwakiARTHilltopNo main keep but other buildings
Iwakiri Castle2021Miyagi PrefectureSendaiEricMountaintopRuins only
Iwakubo Yakata2023Yamanashi PrefectureKōfuARTFortified ManorRuins only
Iwakuni Castle1999Yamaguchi PrefectureIwakuniEricMountaintopReconstructed main keep
Iwakura Castle2022Shiga PrefectureYasuARTMountaintopRuins only
Iwamura Castle2007Gifu PrefectureEnaMountaintopNo main keep but other buildings
Iwaoka Yakata2020Nagano PrefectureAzuminoARTFortified ManorRuins only
Iwasaki Castle2008Aichi PrefectureNisshinHilltopReconstructed main keep
Iwasaki Castle (Hanishina)2021Nagano PrefectureSakakiARTMountaintopRuins only
Iwasaki Castle (Mutsu)2018Iwate PrefectureKitakamiARTHilltopRuins only
Iwasaki Yakata2022Yamanashi PrefectureKōshūARTHilltopRuins only
Iwaseyama Castle2017Fukushima PrefectureSukagawaARTMountaintopRuins only
Iwatsuki Castle2009Saitama PrefectureSaitama CityEricFlatlandNo main keep but other buildings
Iwaya Castle2013Fukuoka PrefectureDazaifuMountaintopRuins only
Iwazu Castle2023Aichi PrefectureOkazakiARTMountaintopRuins only
Iwazu Daizen Castle2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Iwazu Daizennishi Castle2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Iwazu Dannoue Castle2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Iwazu Ino Castle2023Aichi PrefectureOkazakiARTHilltopRuins only
Iwazu Kibira Castle2023Aichi PrefectureOkazakiARTFlatlandRuins only
Iwazu Myoshinji Castle2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Iwazu Naruse Castle2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Iwazushin Castle2023Aichi PrefectureOkazakiARTHilltopRuins only
Iyo Matsuyama Castle2001Ehime PrefectureMatsuyamaHilltopOriginal main keep
Izaki Castle2022KyotoKyotoEricMountaintopRuins only
Izu Nagahama Castle2016Shizuoka PrefectureNumazuHilltopNo main keep but other buildings
Izuki Jin'ya2020Nagano PrefectureIidaARTHilltopNo main keep but other buildings
Izumi Jin'ya2016Fukushima PrefectureIwakiARTFlatlandNo main keep but other buildings
Izumigashira Castle2021Shizuoka PrefectureMishimaARTFlatlandRuins only
Izushi Castle2004Hyogo PrefectureIzushiHilltopNo main keep but other buildings
Jikki Yashiki2023Yamanashi PrefectureHokutoARTFortified ManorRuins only
Jikouin Fort2022Nagano PrefectureShiojiriARTMountaintopRuins only
Jikouin Yakata2021Nagano PrefectureShiojiriARTFortified ManorRuins only
Jinbagahara Castle2022Nagano PrefectureTatsunoARTMountaintopRuins only
Jindaiji Castle2012TokyoChofuHilltopRuins only
Jinguuji Yakata2021Nagano PrefectureMatsumotoARTFortified ManorRuins only
Jinnoya Castle (Mikawa)2023Aichi PrefectureOkazakiARTMountaintopRuins only
Jionji Yakata2022Shiga PrefectureHigashi-ŌmiARTFortified ManorRuins only
Jizen Castle (Koka)2022Shiga PrefectureKokaEricHilltopRuins only
Jofukuji Castle2016TokyoHachiojiMountaintopRuins only
Jou Ian Yashiki2022Yamanashi PrefectureYamanashiARTFortified ManorRuins only
Jouguuji Castle2023Aichi PrefectureOkazakiARTFlatlandRuins only
Jouhikage Fort2022Nagano PrefectureMatsumotoARTMountaintopRuins only
Joujou Castle2020Aichi PrefectureKasugaiARTFlatlandRuins only
Joukouin Yakata2022Nagano PrefectureSakuARTFortified ManorRuins only
Joumineyama Castle2023Nagano PrefectureÔmachiARTMountaintopRuins only
Joumura Castle (Ina)2020Nagano PrefectureKomaganeARTHilltopRuins only
Joumurafuru Castle2020Nagano PrefectureKomaganeARTHilltopRuins only
Jounoue Fort2020Nagano PrefectureMatsumotoARTHilltopRuins only
Jukkumi Yashiki2022Yamanashi PrefectureKōshūARTFortified ManorRuins only
Junhanshi Yashiki2023Fukui PrefectureMihamaARTFortified ManorRuins only
Jurakudai2020KyotoKyotoARTFlatlandNo main keep but other buildings
Juuouzan Fort2022Gunma PrefectureTomiokaARTMountaintopRuins only
Kadone Castle (Omi)2022Shiga PrefectureMaibaraARTHilltopRuins only
Kaesa Castle2020Nagano PrefectureNakanoARTMountaintopRuins only
Kagami Yakata2023Yamanashi PrefectureMinami-AlpsARTFortified ManorRuins only
Kageyama Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Kagikakemonomi Fort2022Nagano PrefectureMatsumotoARTMountaintopRuins only
Kagoshima Castle2013Kagoshima PrefectureKagoshima CityFlatlandRuins only
Kai Ueno Castle2021Yamanashi PrefectureIchikawamisatoARTFortified ManorReconstructed main keep
Kaibai Castle2020Nagano PrefectureAzuminoARTFlatlandRuins only
Kaibara Jinya2020Hyogo PrefectureTanbaAndrew AFlatlandNo main keep but other buildings
Kaiden Castle2014KyotoNagaokaFortified ManorRuins only
Kaize Castle (Saku)2021Nagano PrefectureSakuhoARTMountaintopRuins only
Kajiya Castle2023Aichi PrefectureOkazakiARTHilltopNo main keep but other buildings
Kake Castle (Hazu)2023Aichi PrefectureNishioARTHilltopRuins only
Kake Castle (Nukata)2023Aichi PrefectureOkazakiARTMountaintopRuins only
Kakegawa Castle1999Shizuoka PrefectureKakegawaEricHilltopReconstructed main keep
Kakegawako Castle2022Shizuoka PrefectureKakegawaARTMountaintopRuins only
Kakiage Castle (Chikuma)2022Nagano PrefectureMatsumotoARTMountaintopRuins only
Kakimi Castle (Omi)2022Shiga PrefectureHigashi-ŌmiARTFlatlandRuins only
Kakinohana Castle2023Okinawa PrefectureNanjo CityRaymondWHilltopRuins only
Kakizaki Castle2023Niigata PrefectureJōetsuARTMountaintopNo main keep but other buildings
Kakuhari Yashiki2022Nagano PrefectureSuzakaARTFortified ManorRuins only
Kakunodate Castle1999Akita PrefectureSembokuEricMountaintopNo main keep but other buildings
Kakutsugawa Castle2023Aichi PrefectureOkazakiARTHilltopRuins only
Kamaenohaka Yakata2020Nagano PrefectureAzuminoARTFortified ManorRuins only
Kamagari Castle (Omi)2022Shiga PrefectureHigashi-ŌmiARTFortified ManorRuins only
Kamagatake Castle2020Nagano PrefectureNakanoARTMountaintopRuins only
Kamaha Castle2023Shiga PrefectureMaibaraEricMountaintopRuins only
Kamaian Yakata2020Nagano PrefectureShiojiriARTFortified ManorNo main keep but other buildings
Kamakata Jin'ya2023Aichi PrefectureGamagôriARTFlatlandNo main keep but other buildings
Kameda Castle2016Akita PrefectureYurihonjoARTFlatlandReconstructed main keep
Kamegasaki Castle2023Yamagata PrefectureSakataARTFlatlandNo main keep but other buildings
Kamei Castle2012Hiroshima PrefectureOtakeEricHilltopRuins only
Kamei Castle (Murakami Clan Fort Network)2020Nagano PrefectureUedaARTMountaintopRuins only
Kameyama Battery2021Yamaguchi PrefectureShimonosekiARTHilltopRuins only
Kameyama Castle2008Mie PrefectureKameyamaHilltopNo main keep but other buildings
Kameyama Castle (Azumi)2019Nagano PrefectureMatsumotoARTHilltopRuins only
Kameyama Castle (Kii)2023Wakayama PrefectureGoboEricMountaintopRuins only
Kameyama Castle (Mikawa)2023Aichi PrefectureShinshiroARTHilltopRuins only
Kami Castle (Suwa)2020Nagano PrefectureShimo-SuwaARTMountaintopRuins only
Kamigatou Yashiki2022Yamanashi PrefectureShōwaARTFortified ManorRuins only
Kamigishimoto Castle (Omi)2021Shiga PrefectureHigashi-OumiARTMountaintopRuins only
Kamihiraideko Castle (Ina)2021Nagano PrefectureTatsunoARTHilltopRuins only
Kamiiida Jin'ya2022Yamanashi PrefectureKōfuARTFlatlandRuins only
Kamijima Castle (Ina)2022Nagano PrefectureInaARTHilltopRuins only
Kamikurabara Fort2023Yamanashi PrefectureHokutoARTFortified ManorRuins only
Kamimakifuru Castle2020Nagano PrefectureInaARTHilltopRuins only
Kaminagahara Castle2022Shiga PrefectureYasuARTFortified ManorRuins only
Kaminogou Castle2022Aichi PrefectureGamagōri豪谷HilltopRuins only
Kaminoyama Castle1999Yamagata PrefectureKaminoyamaEricHilltopReconstructed main keep
Kamioka Castle2011Gifu PrefectureHida CityHilltopReconstructed main keep
Kamitohno Castle2016Fukushima PrefectureIwakiARTMountaintopRuins only
Kamiwada Castle2023Aichi PrefectureOkazakiARTFlatlandRuins only
Kamo Castle (Bitchu)2022Okayama PrefectureOkayamaARTFlatlandRuins only
Kamogatake Castle2021Nagano PrefectureNakanoARTMountaintopRuins only
Kamomegasaki Battery (Obama Domain)2023Fukui PrefectureTsurugaARTMountaintopRuins only
Kan'onsaka Castle (Hanishina)2022Nagano PrefectureSakakiARTFortified ManorRuins only
Kanaiyama Castle2017Nagano PrefectureNaganoMountaintopRuins only
Kanao Yogaisan Castle2018Saitama PrefectureYoriiMountaintopRuins only
Kanasashi Yakata2023Nagano PrefectureShimo-SuwaARTFortified ManorRuins only
Kanayama Castle2007Gunma PrefectureOtaEricMountaintopRuins only
Kanayama Castle (Echigo)2021Niigata PrefectureItoigawaARTMountaintopRuins only
Kanazawa Castle2006Ishikawa PrefectureKanazawaEricHilltopNo main keep but other buildings
Kanbara Castle2022Gunma PrefectureTsumagoiARTMountaintopRuins only
Kanbe Castle2017Mie PrefectureSuzukaARTFlatlandRuins only
Kanegasaki Battery (Obama Domain)2023Fukui PrefectureTsurugaARTFlatlandRuins only
Kanegasaki Castle2015Fukui PrefectureTsurugaARTMountaintopRuins only
Kanegasaki Castle (Iwate)2018Iwate PrefectureKanegasakiFlatlandRuins only
Kaneko Castle (Suwa)2020Nagano PrefectureSuwaARTFlatlandRuins only
Kaneko Yashiki (Minochi)2023Nagano PrefectureNaganoARTFortified ManorRuins only
Kanemaru Yakata2023Yamanashi PrefectureMinami-AlpsARTFortified ManorRuins only
Kaneyama Castle (Mino)2021Gifu PrefectureKaniARTMountaintopNo main keep but other buildings
Kaneyama Castle (Mutsu)2017Miyagi PrefectureMarumoriARTMountaintopRuins only
Kanmuriyama Castle (Bitchu)2022Okayama PrefectureOkayamaARTMountaintopRuins only
Kannonji Castle2007Shiga PrefectureAzuchiEricMountaintopRuins only
Kano Castle2020Gifu PrefectureGifuEricFlatlandRuins only
Kanzeyamachi Battery (Obama Domain)2023Fukui PrefectureTsurugaARTFlatlandRuins only
Kanzou Yashiki2022Yamanashi PrefectureKōshūARTFortified ManorNo main keep but other buildings
Karakai Castle2017TokyoOumeMountaintopRuins only
Karasaki Castle2020Nagano PrefectureChikumaARTMountaintopRuins only
Karasawayama Castle2007Tochigi PrefectureSanoEricMountaintopRuins only
Karasuyama Castle2015Tochigi PrefectureNasu KarasuyamaMountaintopRuins only
Karatoriya Castle2023Nagano PrefectureMatsumotoARTMountaintopRuins only
Karatsu Castle2006Saga PrefectureKaratsuHilltopReconstructed main keep
Karidako Castle2022Nagano PrefectureObuseARTMountaintopRuins only
Karidaoh Castle2022Nagano PrefectureObuseARTMountaintopRuins only
Kariya Castle2020Aichi PrefectureKariyaARTHilltopRuins only
Kariyahara Castle2022Nagano PrefectureMatsumotoARTMountaintopRuins only
Kasama Castle2011Ibaraki PrefectureKasamaEricMountaintopNo main keep but other buildings
Kasane Castle2019Nagano PrefectureAsahiARTMountaintopRuins only
Kasashima Castle2014Kagawa PrefectureMarugameHilltopRuins only
Kaseyama Castle2012KyotoKyotoRaymondWMountaintopRuins only
Kashima Castle (Hizen)2020Saga PrefectureKashimaARTFlatlandNo main keep but other buildings
Kashiwabara Castle (Omi)2021Shiga PrefectureMaibaraARTFortified ManorRuins only
Kashiwabara Palace2021Shiga PrefectureMaibaraARTFlatlandRuins only
Kashiwara Castle2016Mie PrefectureAkameARTHilltopRuins only
Kashiwayama Castle (Murakami Clan Fort Network)2022Nagano PrefectureUedaARTMountaintopRuins only
Kasuga Castle (Ina)2020Nagano PrefectureInaARTHilltopRuins only
Kasugayama Castle2011Niigata PrefectureJoetsuEricMountaintopNo main keep but other buildings
Kasumi Castle2016Nagano PrefectureNaganoMountaintopRuins only
Kasumiga Castle (Suwa)2020Nagano PrefectureShimo-SuwaARTFortified ManorRuins only
Katahara Castle (Mikawa)2023Aichi PrefectureGamagôriARTHilltopRuins only
Katakari Castle (Tanba)2021Hyogo PrefectureTanbaARTFortified ManorRuins only
Katakura Castle2015TokyoHachiojiHilltopRuins only
Katsumoto Castle2020Nagasaki PrefectureIkiChottomatHilltopRuins only
Katsunuma Castle2015TokyoOumeMountaintopRuins only
Katsunumashi Yakata2017Yamanashi PrefectureKoshuFortified ManorRuins only
Katsurao Castle (Hanishina)2021Nagano PrefectureSakakiARTMountaintopRuins only
Katsurayama Castle2021Nagano PrefectureNaganoARTMountaintopRuins only
Katsuren Castle2008Okinawa PrefectureUrumaMountaintopRuins only
Katsushima Castle (Omi)2020Shiga PrefectureAishouARTFlatlandRuins only
Katsuura Castle2007Chiba PrefectureKatsuura CityHilltopRuins only
Katsuyama Castle (Echigo)2021Niigata PrefectureItoigawaARTMountaintopRuins only
Katsuyama Castle (Nagato)2021Yamaguchi PrefectureShimonosekiARTMountaintopRuins only
Katsuyama Castle (Tsuru)2020Yamanashi PrefectureTsuruEricMountaintopRuins only
Katsuyama Castle (Yatsushiro)2022Yamanashi PrefectureKōfuARTHilltopRuins only
Katsuyama Palace2021Yamaguchi PrefectureShimonosekiARTFlatlandNo main keep but other buildings
Kattori Castle (Chikuma)2021Nagano PrefectureShiojiriARTMountaintopRuins only
Kawagoe Castle2006Saitama PrefectureKawagoeEricFlatlandNo main keep but other buildings
Kawahara Castle2017Tottori PrefectureTottoriARTHilltopReconstructed main keep
Kawajiri Castle2023Aichi PrefectureShinshiroARTMountaintopRuins only
Kawamura Castle2014Kanagawa PrefectureYamakitaMountaintopRuins only
Kawamura Yakata2022Kanagawa PrefectureYamakitaARTFortified ManorRuins only
Kawanami Castle (Omi)2022Shiga PrefectureHigashi-ŌmiARTFortified ManorRuins only
Kawanoe Castle2011Ehime PrefectureKawanoeMountaintopReconstructed main keep
Kawasaki Battery (Obama Domain)2023Fukui PrefectureObamaARTFlatlandRuins only
Kawasaki Shoujirou Yakata2022TokyoTokyoARTFortified ManorRuins only
Kawasaki no Saku2023Iwate PrefectureIchinosekiARTFlatlandNo main keep but other buildings
Kawashima Castle2013Tokushima PrefectureYoshinogawaRaymondWHilltopReconstructed main keep
Kawashimamurako Castle2023Aichi PrefectureAnjōARTFortified ManorRuins only
Kawawada Castle2018Ibaraki PrefectureMitoARTFlatlandRuins only
Kaya Yakata2022Okayama PrefectureOkayamaARTFortified ManorRuins only
Kazama Yakata2020Nagano PrefectureNaganoARTFortified ManorRuins only
Kazama Yashiki (Kai)2022Yamanashi PrefectureKōshūARTFortified ManorRuins only
Kazurayama Castle2014Shizuoka PrefectureSusonoEricMountaintopRuins only
Kazurayama Yakata2023Shizuoka PrefectureSusonoEricFortified ManorRuins only
Keirozan Castle2023Hyogo PrefectureTatsunoEricMountaintopRuins only
Kemi Castle (Chiisagata)2022Nagano PrefectureUedaARTMountaintopRuins only
Kemi Castle (Chikuma)2021Nagano PrefectureAzuminoARTMountaintopRuins only
Kemurino Castle (Murakami Clan Fort Network)2020Nagano PrefectureUedaARTMountaintopRuins only
Ken Castle (Kozuke)2021Gunma PrefectureShibukawaARTFortified ManorRuins only
Kibune Castle2021Nagano PrefectureÔmachiARTMountaintopRuins only
Kikkawa Motoharu Yakata2020Hiroshima PrefectureKita-HiroshimaARTFortified ManorNo main keep but other buildings
Kikuchi Castle2009Kumamoto PrefectureYamagaMountaintopNo main keep but other buildings
Kimura Castle2023Shiga PrefectureAzuchiEricFlatlandRuins only
Kinebuchi Yakata2023Nagano PrefectureNaganoARTFortified ManorRuins only
Kinojo2011Okayama PrefectureSojaEricMountaintopNo main keep but other buildings
Kinoshita Castle2023Aichi PrefectureInuyamaARTFlatlandRuins only
Kinowa Castle2023Yamagata PrefectureSakataARTFlatlandNo main keep but other buildings
Kirarazaka Castle2022KyotoKyotoEricMountaintopRuins only
Kiridouzan Noroshidai2021Nagano PrefectureShiojiriARTMountaintopRuins only
Kirihara Castle2016Nagano PrefectureMatsumotoMountaintopRuins only
Kirihara Castle (Minochi)2020Nagano PrefectureNaganoARTFlatlandRuins only
Kirihara Yakata2021Nagano PrefectureMatsumotoARTFortified ManorRuins only
Kisai Castle2011Saitama PrefectureKazoFlatlandReconstructed main keep
Kishiwada Castle2006OsakaKishiwadaFlatlandReconstructed main keep
Kiso Daikansho2020Nagano PrefectureKisoARTFlatlandNo main keep but other buildings
Kiso Yoshinaka Yakata2020Nagano PrefectureKisoARTFortified ManorRuins only
Kisotono Yashiki2021Nagano PrefectureNaganoARTFortified ManorRuins only
Kita Kumai Castle2019Nagano PrefectureShiojiriARTFlatlandRuins only
Kita Majino Castle2020Nagano PrefectureSuwaARTFortified ManorRuins only
Kita Tsuda Castle2022Shiga PrefectureŌmi-HachimanARTMountaintopRuins only
Kita Wakamiko Castle2022Yamanashi PrefectureHokutoARTMountaintopRuins only
Kitaaranami Fort2022Gunma PrefectureTakasakiARTFlatlandNo main keep but other buildings
Kitabatakeshi Yakata2020Mie PrefectureTsuAndrew AFortified ManorRuins only
Kitabodaiji Castle (Omi)2021Shiga PrefectureHigashi-OumiARTFortified ManorRuins only
Kitagejou Fort2022Yamanashi PrefectureNirasakiARTFortified ManorRuins only
Kitagejou Yashiki2022Yamanashi PrefectureNirasakiARTFortified ManorRuins only
Kitamura Castle (Omi)2022Shiga PrefectureYasuARTFlatlandNo main keep but other buildings
Kitano Castle (Ina)2020Nagano PrefectureMiyadaARTHilltopRuins only
Kitanosho Castle2006Fukui PrefectureFukui CityEricFlatlandRuins only
Kitanosho Castle (Omi)2022Shiga PrefectureOmi-HachimanARTMountaintopRuins only
Kitasudayama Castle (Omi)2022Shiga PrefectureHigashi-ŌmiARTMountaintopRuins only
Kitatsumeno Fort2022Gunma PrefectureTakasakiARTFlatlandRuins only
Kitsuki Castle2011Oita PrefectureKitsukiHilltopReconstructed main keep
Kitsune Castle (Azumi)2020Nagano PrefectureAzuminoARTHilltopRuins only
Kitsuneyashiki Yakata2021Nagano PrefectureMatsumotoARTFortified ManorRuins only
Kiyomizu Castle (Ina)2020Nagano PrefectureInaARTHilltopRuins only
Kiyosaki Castle (Echigo)2021Niigata PrefectureItoigawaARTFlatlandRuins only
Kiyosu Castle1999Aichi PrefectureKiyosuEricFlatlandReconstructed main keep
Kobinata Oh'yashiki2021Nagano PrefectureMatsumotoARTFortified ManorRuins only
Kobushi Castle (Tsuru)2023Yamanashi PrefectureUenoharaARTMountaintopRuins only
Kochi Castle2001Kochi PrefectureKochiEricHilltopOriginal main keep
Kofu Castle2003Yamanashi PrefectureKofuEricHilltopNo main keep but other buildings
Koga Castle2022Ibaraki PrefectureKogaFurinkazanFlatlandRuins only
Kogane Castle2015Chiba PrefectureMatsudoHilltopRuins only
Kogane Castle (Mikawa)2023Aichi PrefectureOkazakiARTMountaintopRuins only
Koibuchi Castle2018Ibaraki PrefectureMitoARTFlatlandRuins only
Koide Castle (Ina)2020Nagano PrefectureInaARTHilltopRuins only
Koike Fort2020Nagano PrefectureMatsumotoARTFlatlandRuins only
Koiwatake Castle2020Nagano PrefectureAzuminoARTMountaintopNo main keep but other buildings
Kojima Castle (Hida)2019Gifu PrefectureHidaARTMountaintopRuins only
Kokokuji Castle2014Shizuoka PrefectureNumazuEricHilltopRuins only
Kokura Castle2006Fukuoka PrefectureKitakyushuFlatlandReconstructed main keep
Kokururi Castle2021Chiba PrefectureKimitsuEricMountaintopRuins only
Kokuryou Castle (Omi)2022Shiga PrefectureHigashi-ŌmiARTFortified ManorRuins only
Kokuryou Castle (Tanba)2021Hyogo PrefectureTanbaARTFortified ManorRuins only
Kokuzousan Castle (Aida)2023Nagano PrefectureMatsumotoARTMountaintopRuins only
Kokuzousan Castle (Murakami Clan Fort Network)2020Nagano PrefectureUedaARTMountaintopRuins only
Kokuzousan Noroshidai2021Nagano PrefectureSakuARTMountaintopNo main keep but other buildings
Kokuzousanminami Fort (Aida)2023Nagano PrefectureMatsumotoARTMountaintopRuins only
Kokuzousannanseioneno Castle (Aida)2023Nagano PrefectureMatsumotoARTMountaintopRuins only
Kokuzousannishi Fort (Aida)2023Nagano PrefectureMatsumotoARTMountaintopRuins only
Komai Yashiki2022Yamanashi PrefectureNirasakiARTFortified ManorNo main keep but other buildings
Komaki Castle1999Aichi PrefectureKomakiEricMountaintopReconstructed main keep
Komaki Castle (Chiisagata)2022Nagano PrefectureUedaARTMountaintopRuins only
Komakijou Ohte Fort2022Nagano PrefectureUedaARTMountaintopRuins only
Komakikamino Castle (Chiisagata)2022Nagano PrefectureUedaARTMountaintopRuins only
Komaruyama Castle (Kiso)2020Nagano PrefectureKisoARTMountaintopRuins only
Komaruyama Fort (Murakami Clan Fort Network)2022Nagano PrefectureUedaARTMountaintopRuins only
Komasawa Castle2022Nagano PrefectureÔmachiARTMountaintopRuins only
Komatsu Castle2019Ishikawa PrefectureKomatsuARTFlatlandNo main keep but other buildings
Komatsu Castle (Sagami)2023Kanagawa PrefectureSagamiharaARTMountaintopRuins only
Komatsuyama Noroshidai2023Yamanashi PrefectureKōfuARTMountaintopRuins only
Komazawa Castle (Minochi)2020Nagano PrefectureNaganoARTFortified ManorRuins only
Komesu Castle2023Okinawa PrefectureItoman CityRaymondWHilltopRuins only
Komihanachi Castle2023Fukui PrefectureFukuiEricMountaintopRuins only
Komiyama Yakata2021Nagano PrefectureMatsumotoARTFortified ManorRuins only
Komono Castle2022Mie PrefectureKomono豪谷FlatlandNo main keep but other buildings
Komori Castle (Omi)2022Shiga PrefectureŌmi-HachimanARTFlatlandRuins only
Komori Yakata (Sarashina)2023Nagano PrefectureNaganoARTFortified ManorRuins only
Komoro Castle2008Nagano PrefectureKomoroEricHilltopNo main keep but other buildings
Kongouji Castle (Murakami Clan Fort Network)2022Nagano PrefectureUedaARTFlatlandRuins only
Kongouji Castle (Omi)2022Shiga PrefectureHigashi-ŌmiARTFortified ManorRuins only
Konishi Castle (Ina)2020Nagano PrefectureTatsunoARTMountaintopRuins only
Konodai Castle2021Chiba PrefectureIchikawaEricHilltopRuins only
Konosumiyama Castle2013Hyogo PrefectureToyookaMountaintopRuins only
Koori Nishiyama Castle2021Fukushima PrefectureKooriEricMountaintopRuins only
Koraku Castle2022Nagano PrefectureSakakiARTMountaintopRuins only
Korin Castle (Ina)2020Nagano PrefectureInaARTMountaintopRuins only
Koriyama Castle (Hiroshima)2019Hiroshima PrefectureAkitakataEricMountaintopRuins only
Koromo Castle2019Aichi PrefectureToyotaARTHilltopNo main keep but other buildings
Koromogawa Date2023Iwate PrefectureHiraizumiARTFortified ManorReconstructed main keep
Kosakajinja Yakata2022Nagano PrefectureSuzakaARTFortified ManorRuins only
Kose Yashiki (Kai)2022Yamanashi PrefectureKōfuARTFortified ManorRuins only
Kosema Castle2023Aichi PrefectureToyotaARTMountaintopNo main keep but other buildings
Koshibami Castle2021Nagano PrefectureNaganoARTMountaintopRuins only
Koshigoe Castle2015Saitama PrefectureOgawamachiMountaintopRuins only
Koshikou Castle (Chikuma)2021Nagano PrefectureChikuhokuARTMountaintopRuins only
Kosobu Yakata2022Nagano PrefectureShiojiriARTFortified ManorRuins only
Kosodeonzakijinja Castle2022Yamanashi PrefectureHokutoARTFlatlandRuins only
Kosuge Castle2023Yamanashi PrefectureKosugeARTMountaintopRuins only
Kosugeyama Yakata2023Nagano PrefectureÔmachiARTFortified ManorRuins only
Koudaiji Fort2023Yamanashi PrefectureNirasakiARTFlatlandRuins only
Kouji Yakata2021Nagano PrefectureMatsumotoARTFortified ManorRuins only
Koujin'o Castle2022Nagano PrefectureMatsumotoARTMountaintopRuins only
Koujin'yama Castle (Ina)2022Nagano PrefectureTatsunoARTMountaintopRuins only
Koujin'yama Noroshidai2022Yamanashi PrefectureYamanashiARTMountaintopRuins only
Kouka Saburo Yashiki2023Yamanashi PrefectureFuefukiARTFortified ManorRuins only
Koumyoji Yakata2020Nagano PrefectureShiojiriARTFortified ManorRuins only
Kouno Yashiki (Kai)2022Yamanashi PrefectureYamanashiARTFortified ManorRuins only
Kounomine Castle2012Yamaguchi PrefectureYamaguchi CityARTMountaintopRuins only
Kounoshou Castle (Omi)2022Shiga PrefectureHigashi-ŌmiARTFortified ManorRuins only
Kouriki Castle (Mikawa)2023Aichi PrefectureKōtaARTFortified ManorRuins only
Kouyama Castle (Bingo)2020Hiroshima PrefectureShobaraARTMountaintopRuins only
Kouyama Castle (Nagato)2021Yamaguchi PrefectureShimonosekiARTMountaintopRuins only
Koya Castle2022Nagano PrefectureIkusakaARTMountaintopRuins only
Koya Castle (Chikuma)2020Nagano PrefectureAzuminoARTMountaintopRuins only
Koyaba Castle2023Nagano PrefectureÔmachiARTMountaintopRuins only
Koyama Castle2011Shizuoka PrefectureYoshidaEricHilltopReconstructed main keep
Koyama Castle (Kai)2022Yamanashi PrefectureFuefukiARTHilltopRuins only
Koyamura Yashiki2021Nagano PrefectureShiojiriARTFortified ManorRuins only
Kozukue Castle2010Kanagawa PrefectureYokohamaEricHilltopRuins only
Kozutsumi Castle2022Shiga PrefectureYasuARTMountaintopRuins only
Kubodera Castle2021Nagano PrefectureNaganoARTMountaintopRuins only
Kubodono Yashiki2022Nagano PrefectureAzuminoARTFortified ManorRuins only
Kuboe Castle (Omi)2022Shiga PrefectureÔtsuARTMountaintopRuins only
Kubota Castle2011Akita PrefectureAkita CityHilltopNo main keep but other buildings
Kubota Castle (Nukata)2023Aichi PrefectureKōtaARTFortified ManorRuins only
Kuboyashiki (Koka)2022Shiga PrefectureKokaEricFortified ManorRuins only
Kuboyashikishi Castle (Koka)2022Shiga PrefectureKokaEricMountaintopRuins only
Kugo Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Kukuri Castle2021Gifu PrefectureKaniARTMountaintopRuins only
Kuma Castle2017Yamanashi PrefectureKofuMountaintopRuins only
Kumagura Yakata2020Nagano PrefectureAzuminoARTFortified ManorRuins only
Kumamoto Castle2005Kumamoto PrefectureKumamotoEricHilltopReconstructed main keep
Kunaishoyu Castle2022KyotoKyotoEricFortified ManorRuins only
Kuniyoshi Castle2023Fukui PrefectureMihamaARTMountaintopRuins only
Kunohe Castle2010Iwate PrefectureNinoheEricHilltopRuins only
Kunori Yakata2022Shiga PrefectureHigashi-ŌmiARTFortified ManorRuins only
Kunou Castle2021Shizuoka PrefectureShizuokaARTMountaintopRuins only
Kurahone Castle2021Nagano PrefectureChikumaARTMountaintopRuins only
Kuraji Castle (Koka)2022Shiga PrefectureKokaEricHilltopRuins only
Kuranomae Fort2022Yamanashi PrefectureNirasakiARTFortified ManorNo main keep but other buildings
Kurata Castle (Ina)2020Nagano PrefectureMinami-MinowaARTHilltopRuins only
Kurihara Yakata2022Yamanashi PrefectureYamanashiARTFortified ManorRuins only
Kurita Castle2020Nagano PrefectureNaganoARTFlatlandRuins only
Kuriyagawa no Saku2023Iwate PrefectureMoriokaARTFlatlandNo main keep but other buildings
Kurobane Castle2018Tochigi PrefectureOhtawaraARTMountaintopNo main keep but other buildings
Kuroi Castle2020Hyogo PrefectureTanbaAndrew AMountaintopNo main keep but other buildings
Kurokawashi Castle (Koka)2023Shiga PrefectureKokaEricMountaintopRuins only
Kurono Castle2021Gifu PrefectureGifuARTFlatlandRuins only
Kuruma Castle2021Nagano PrefectureOtariARTMountaintopRuins only
Kuruma Castle (Hanishina)2023Nagano PrefectureNaganoARTMountaintopRuins only
Kurumayama Castle (Hanishina)2023Nagano PrefectureNaganoARTMountaintopRuins only
Kurume Castle2013Fukuoka PrefectureKurumeHilltopRuins only
Kururi Castle2005Chiba PrefectureKimitsu CityEricMountaintopReconstructed main keep
Kusama Bizennokami Yakata2021Nagano PrefectureAzuminoARTFortified ManorRuins only
Kushiki Castle (Chikuma)2020Nagano PrefectureMatsumotoARTFlatlandRuins only
Kushima Castle2009Nagasaki PrefectureOmuraHilltopNo main keep but other buildings
Kushizaki Castle2021Yamaguchi PrefectureShimonosekiARTHilltopRuins only
Kutsukake Castle2020Aichi PrefectureToyoakeEricFlatlandRuins only
Kutsukakemura Fort2023Aichi PrefectureToyoakeARTFlatlandRuins only
Kutsuki Izuminokami Jin'ya2022Shiga PrefectureŌmi-HachimanARTFlatlandRuins only
Kutsuki Shuzen Jin'ya2022Shiga PrefectureŌmi-HachimanARTFlatlandRuins only
Kuwabara Castle2007Nagano PrefectureSuwaEricMountaintopRuins only
Kuwagatahara Noroshidai2020Nagano PrefectureMatsumotoARTMountaintopRuins only
Kuwai Castle (Mikawa)2023Aichi PrefectureOkazakiARTFlatlandRuins only
Kuwana Castle2013Mie PrefectureKuwanaRaymondWFlatlandNo main keep but other buildings
Kyara Palace2023Iwate PrefectureHiraizumiARTFortified ManorNo main keep but other buildings
Kyotoshin Castle2020KyotoKyotoARTFlatlandRuins only
Kyouraishi Yashiki2022Yamanashi PrefectureHokutoARTFortified ManorRuins only
Kyouraishiminbu Yakata2022Yamanashi PrefectureHokutoARTFortified ManorRuins only
Machimura Fort2021Nagano PrefectureShiojiriARTHilltopRuins only
Machita Yakata2020Nagano PrefectureAzuminoARTFortified ManorRuins only
Maebashi Castle2016Gunma PrefectureMaebashiFlatlandRuins only
Maeda Battery2021Yamaguchi PrefectureShimonosekiARTHilltopRuins only
Magaribuchi Yashiki2022Yamanashi PrefectureHokutoARTFortified ManorRuins only
Magome Castle2019Gifu PrefectureNakatsugawaARTMountaintopRuins only
Majinooyashiki Yakata2023Nagano PrefectureSuwaARTFortified ManorRuins only
Makabe Castle2021Ibaraki PrefectureSakuragawaEricFlatlandRuins only
Makabe Jinya2021Ibaraki PrefectureSakuragawaEricFlatlandRuins only
Makino Castle (Mikawa)2023Aichi PrefectureToyokawaARTFlatlandRuins only
Mamabe Castle2020Nagano PrefectureAzuminoARTFortified ManorRuins only
Mamyoda Fort2022Yamanashi PrefectureHokutoARTFortified ManorRuins only
Manago Castle2020Tochigi PrefectureTochigiEricMountaintopRuins only
Mariko Castle2011Shizuoka PrefectureShizuokaEricMountaintopRuins only
Marikoyama Fort2022Nagano PrefectureMatsumotoARTMountaintopRuins only
Marugame Castle2005Kagawa PrefectureMarugameHilltopOriginal main keep
Marune Castle2023Aichi PrefectureToyotaARTHilltopRuins only
Marune Fort2020Aichi PrefectureNagoyaEricMountaintopRuins only
Maruoka Castle2006Fukui PrefectureSakaiEricHilltopOriginal main keep
Maruoka Castle (Dewa)2023Yamagata PrefectureTsuruokaARTFortified ManorRuins only
Maruoka Castle (Koka)2022Shiga PrefectureKonanEricHilltopRuins only
Maruyama Castle (Ina)2022Nagano PrefectureInaARTHilltopRuins only
Maruyama Douen Castle2023Aichi PrefectureOkazakiARTFlatlandRuins only
Maruyama Fort (Ina)2022Nagano PrefectureTatsunoARTMountaintopRuins only
Maruyama Fort (Kai)2022Yamanashi PrefectureNirasakiARTHilltopRuins only
Maruyama Mandaira Yakata2022Nagano PrefectureIkusakaARTFortified ManorRuins only
Maruyama Noroshidai (Suwa)2022Nagano PrefectureFujimiARTMountaintopRuins only
Maruyama Noutou Castle2023Aichi PrefectureOkazakiARTMountaintopRuins only
Maruyama Tonomura Yakata2022Nagano PrefectureIkusakaARTFortified ManorRuins only
Maruyama Yakata2020Nagano PrefectureMatsumotoARTFortified ManorRuins only
Masugata Castle (Minochi)2020Nagano PrefectureNaganoARTMountaintopRuins only
Masugata Castle (Musashi)2018Kanagawa PrefectureKawasakiARTMountaintopRuins only
Masugata Castle (Suwa)2023Nagano PrefectureChinoARTHilltopRuins only
Masugata Castle (Takai)2023Nagano PrefectureTakayamaARTMountaintopRuins only
Masugatayama Castle2017TokyoOumeMountaintopRuins only
Masujima Castle2017Gifu PrefectureHidaHilltopRuins only
Masuo Castle2016Chiba PrefectureKashiwaHilltopRuins only
Matsubara Battery (Obama Domain)2023Fukui PrefectureTsurugaARTFlatlandRuins only
Matsuda Yakata2020Nagano PrefectureChikumaARTFortified ManorNo main keep but other buildings
Matsudai Castle (Echigo)2021Niigata PrefectureTōkamachiARTMountaintopReconstructed main keep
Matsudaira Castle2020Aichi PrefectureToyotaEricMountaintopRuins only
Matsudaira Yakata2020Aichi PrefectureToyotaEricFortified ManorRuins only
Matsue Castle2004Shimane PrefectureMatsueEricHilltopOriginal main keep
Matsugasaki Castle (Yamashiro)2022KyotoKyotoEricMountaintopRuins only
Matsugashita Battery (Obama Domain)2023Fukui PrefectureObamaARTFlatlandRuins only
Matsuida Castle2018Gunma PrefectureAnnakaEricMountaintopRuins only
Matsukura Castle2019Gifu PrefectureTakayamaARTMountaintopRuins only
Matsumae Castle2006HokkaidoMatsumaeFlatlandReconstructed main keep
Matsumoto Castle1999Nagano PrefectureMatsumotoEricFlatlandOriginal main keep
Matsuo Castle2016Nagano PrefectureUedaMountaintopRuins only
Matsuo Castle (Ina)2020Nagano PrefectureIidaARTHilltopRuins only
Matsuo Castle (Mino)2022Gifu PrefectureSekigahara豪谷MountaintopRuins only
Matsusaka Castle2010Mie PrefectureMatsusakaEricHilltopNo main keep but other buildings
Matsushima Castle (Ina)2020Nagano PrefectureMinowaARTHilltopRuins only
Matsushiro Castle2008Nagano PrefectureNagano CityEricFlatlandNo main keep but other buildings
Matsuyama Castle (Gunma)2017Gunma PrefectureTakasakiMountaintopRuins only
Matsuyama Castle (Saitama)2011Saitama PrefectureYoshimiEricHilltopRuins only
Mayamahigashi Castle2022Gunma PrefectureShimonitaARTHilltopRuins only
Meiseireijin Fort2020Nagano PrefectureChikumaARTMountaintopRuins only
Mekada Castle2021Shiga PrefectureAishouARTFlatlandRuins only
Mibu Castle2018Tochigi PrefectureMibu-machiARTFlatlandNo main keep but other buildings
Mibuno Castle (Iga)2022Mie PrefectureIga豪谷HilltopRuins only
Michibayashi Fort2020Nagano PrefectureTatsunoARTMountaintopRuins only
Michikusa Fort2022Nagano PrefectureMatsumotoARTMountaintopRuins only
Mie Castle2022Okinawa PrefectureNaha CityRaymondWFlatlandRuins only
Mihara Castle2007Hiroshima PrefectureMiharaEricFlatlandRuins only
Miharu Castle2016Fukushima PrefectureMiharuARTMountaintopNo main keep but other buildings
Mikawa Castle2018Ibaraki PrefectureMitoARTHilltopRuins only
Mikawa Kou Jin'ya2023Aichi PrefectureToyokawaARTFlatlandNo main keep but other buildings
Miki Castle2020Hyogo PrefectureMikiAndrew AHilltopRuins only
Mikka Castle (Minochi)2023Nagano PrefectureNaganoARTMountaintopRuins only
Mikkaichiba Castle2022Nagano PrefectureHakubaARTMountaintopRuins only
Mikkaichiba Yakata2022Nagano PrefectureHakubaARTFortified ManorRuins only
Mikumo Castle (Koka)2022Shiga PrefectureKonanEricMountaintopRuins only
Minagawa Castle2015Tochigi PrefectureTochigiMountaintopRuins only
Minakuchi Castle2006Shiga PrefectureKokaEricFlatlandNo main keep but other buildings
Minakuchi Okayama Castle2019Shiga PrefectureKōkaARTMountaintopNo main keep but other buildings
Minami Kumai Castle2019Nagano PrefectureShiojiriARTHilltopRuins only
Minami Majino Castle2020Nagano PrefectureSuwaARTMountaintopRuins only
Minami Sakaide Castle2020Ibaraki PrefectureNakaARTHilltopRuins only
Minami Tsuda Castle2022Shiga PrefectureŌmi-HachimanARTMountaintopRuins only
Minami Wakamiko Castle2022Yamanashi PrefectureHokutoARTMountaintopRuins only
Minamiohshio Castle (Suwa)2023Nagano PrefectureChinoARTHilltopRuins only
Minamoto Yoshikiyo Yakata2022Yamanashi PrefectureShōwaARTFortified ManorRuins only
Minamoto no Tsunemoto Yakata2020Saitama PrefectureKonosuEricFortified ManorRuins only
Minato Castle2018Akita PrefectureAkita CityEricFlatlandRuins only
Minebata Castle2020Nagano PrefectureOkayaARTHilltopRuins only
Minegadou Castle2022KyotoKyotoARTMountaintopRuins only
Minokubi Castle2017Miyagi PrefectureYamamoto TownARTHilltopNo main keep but other buildings
Minowa Castle2008Gunma PrefectureTakasakiEricHilltopNo main keep but other buildings
Minowa Castle (Ina)2020Nagano PrefectureMinowaARTHilltopRuins only
Minton Castle2023Okinawa PrefectureNanjo CityRaymondWHilltopRuins only
Misayama Castle2021Nagano PrefectureMatsumotoARTMountaintopRuins only
Misonoko Castle2020Nagano PrefectureInaARTHilltopRuins only
Mito Castle2008Ibaraki PrefectureMitoEricHilltopNo main keep but other buildings
Mitobe Yashiki2023Nagano PrefectureNaganoARTFortified ManorRuins only
Mitsugi Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Mitsui Ichibee Yashiki2022Yamanashi PrefectureHokutoARTFortified ManorRuins only
Mitsui Ukonnojou Yashiki2022Yamanashi PrefectureChūōARTFortified ManorRuins only
Miyachi Yashiki2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Miyachifuru Yashiki2023Aichi PrefectureAnjōARTFortified ManorRuins only
Miyahara Castle2020Nagano PrefectureMatsumotoARTMountaintopRuins only
Miyaishi Castle2023Aichi PrefectureOkazakiARTMountaintopRuins only
Miyanoue Castle (Saku)2021Nagano PrefectureKōmiARTMountaintopRuins only
Miyao Castle2019Hiroshima PrefectureHatsukaichiFurinkazanHilltopRuins only
Miyashita Yakata2023Nagano PrefectureNaganoARTFortified ManorRuins only
Mizuban Castle2020Nagano PrefectureMatsumotoARTMountaintopRuins only
Mizukami Mondo Yashiki2023Yamanashi PrefectureNirasakiARTFortified ManorRuins only
Mizuki2020Fukuoka PrefectureDazaifuARTFlatlandRuins only
Mizusawa Castle2018Iwate PrefectureMizusawaARTFlatlandRuins only
Mizusawa Yashiki (Sarashina)2023Nagano PrefectureNaganoARTFortified ManorRuins only
Mizutake Castle (Mikawa)2023Aichi PrefectureGamagôriARTFortified ManorRuins only
Mochikoshi Castle (Murakami Clan Fort Network)2021Nagano PrefectureUedaARTMountaintopRuins only
Mochizuki Castle (Koka)2022Shiga PrefectureKokaEricMountaintopRuins only
Mochizuki Castle (Saku)2022Nagano PrefectureSakuARTMountaintopRuins only
Mochizukishi Castle (Koka)2022Shiga PrefectureKokaEricMountaintopRuins only
Mogusa Castle2020TokyoHinoEricHilltopRuins only
Moji Castle2022Fukuoka PrefectureKitakyūshū豪谷MountaintopRuins only
Momochi Tamba Castle2022Mie PrefectureNabari豪谷HilltopRuins only
Momose Jin'ya2019Nagano PrefectureMatsumotoARTFlatlandNo main keep but other buildings
Momose Yashiki2022Nagano PrefectureMatsumotoARTFortified ManorRuins only
Mondo Castle (Azumi)2021Nagano PrefectureAzuminoARTFortified ManorRuins only
Monjuyama Castle2023Aichi PrefectureShinshiroARTMountaintopNo main keep but other buildings
Monnouchi Yashiki (Yatsushiro)2023Yamanashi PrefectureFuefukiARTFortified ManorRuins only
Monomi Castle (Murakami Clan Fort Network)2020Nagano PrefectureUedaARTMountaintopRuins only
Mori Castle (Mikawa)2023Aichi PrefectureToyotaARTFortified ManorRuins only
Morioka Castle2002Iwate PrefectureMoriokaEricHilltopRuins only
Moriya Castle2017Ibaraki PrefectureMoriyaFlatlandRuins only
Moriyama Castle2017Fukushima PrefectureKoriyamaARTMountaintopRuins only
Moriyama Castle (Izu)2021Shizuoka PrefectureIzunokuniARTMountaintopRuins only
Moriyama Castle (Owari)2021Aichi PrefectureNagoyaARTHilltopRuins only
Moroto Castle2013Chiba PrefectureInbaHilltopRuins only
Motai Castle (Hanishina)2021Nagano PrefectureNaganoARTMountaintopRuins only
Moto Castle (Chikuma)2021Nagano PrefectureShiojiriARTMountaintopRuins only
Motodoriyama Castle2023Nagano PrefectureIizunaARTMountaintopRuins only
Motodoriyamako Castle2023Nagano PrefectureNaganoARTMountaintopRuins only
Motohori Yakata2020Nagano PrefectureNaganoARTFortified ManorRuins only
Motojuku Castle2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Motojuku Jin'ya2023Aichi PrefectureOkazakiARTHilltopNo main keep but other buildings
Motojukushiro Yashiki2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Motosakura Castle2013Chiba PrefectureShisui TownHilltopRuins only
Motosu Castle2019Yamanashi PrefectureKawaguchikoEricMountaintopRuins only
Motoyama Castle (Chikuma)2020Nagano PrefectureShiojiriARTMountaintopRuins only
Motoyama Yakata2020Nagano PrefectureShiojiriARTFortified ManorRuins only
Mukade Castle2022Gifu PrefectureHida豪谷HilltopRuins only
Mukaihaguroyama Castle2019Fukushima PrefectureAizumisatoEricMountaintopRuins only
Mukaijima Castle2020KyotoKyotoARTFlatlandRuins only
Mumo Castle2015Tochigi PrefectureNakagawaMountaintopRuins only
Murai Koya Castle2019Nagano PrefectureMatsumotoARTFortified ManorRuins only
Murakami Castle2011Niigata PrefectureMurakamiEricHilltopRuins only
Murakami Yakata2022Nagano PrefectureSakakiARTFortified ManorRuins only
Murakamishishima Yakata2022Nagano PrefectureSakakiARTFortified ManorRuins only
Muramatsu Castle2023Niigata PrefectureGosenARTFlatlandRuins only
Muraoka Castle (Ina)2020Nagano PrefectureInaARTHilltopRuins only
Murasame Castle (Koka)2022Shiga PrefectureKokaEricHilltopRuins only
Muro Castle2023Aichi PrefectureNishioARTHilltopRuins only
Mutsuna Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Myodaiji Castle2023Aichi PrefectureOkazakiARTMountaintopRuins only
Myodaijiko Castle2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Myogi Castle2019Nagano PrefectureShiojiriARTMountaintopRuins only
Myogiyama Noroshidai2021Nagano PrefectureMatsumotoARTMountaintopRuins only
Myokenji Castle2020KyotoKyotoARTHilltopRuins only
Myokenji Jinsho2023Fukui PrefectureTsurugaARTFlatlandRuins only
Nabari Jinya2020Mie PrefectureNabariAndrew AFlatlandNo main keep but other buildings
Nabebuta Castle2021Nagano PrefectureKomoroARTFlatlandRuins only
Nabekura Castle2012Iwate PrefectureTonoMountaintopRuins only
Nabeyama Castle (Nagato)2021Yamaguchi PrefectureShimonosekiARTHilltopRuins only
Nabeyamajou Fort2021Nagano PrefectureMatsumotoARTMountaintopRuins only
Naegi Castle2013Gifu PrefectureNakatsugawaMountaintopRuins only
Nagabayashi Fort2020Nagano PrefectureChinoARTMountaintopRuins only
Nagahama Castle1999Shiga PrefectureNagahamaEricFlatlandReconstructed main keep
Nagahara Castle2022Shiga PrefectureYasuARTFlatlandNo main keep but other buildings
Nagai Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Nagaikeyama Fort2021Niigata PrefectureJouetsuARTMountaintopRuins only
Nagakubo Castle2014Shizuoka PrefectureNagaizumiEricMountaintopRuins only
Nagakute Castle2023Aichi PrefectureNagakuteARTFlatlandRuins only
Nagamine Fort2023Yamanashi PrefectureUenoharaARTMountaintopRuins only
Naganuma Castle (Shinano)2023Nagano PrefectureNaganoARTFlatlandRuins only
Nagao Castle (Azumi)2020Nagano PrefectureAzuminoARTHilltopRuins only
Nagaoka Castle2021Niigata PrefectureNagaokaARTFlatlandReconstructed main keep
Nagaoka Castle (Omi)2022Shiga PrefectureMaibaraARTFortified ManorRuins only
Nagasakaue Fort2020Nagano PrefectureMatsumotoARTHilltopRuins only
Nagasawa Castle2023Aichi PrefectureToyokawaARTHilltopRuins only
Nagasawa Daikakuji Castle2023Aichi PrefectureToyokawaARTMountaintopRuins only
Nagasawa Jin'ya2023Aichi PrefectureToyokawaARTHilltopNo main keep but other buildings
Nagasawa Kannondou Castle2023Aichi PrefectureToyokawaARTHilltopRuins only
Nagasawa Palace2023Aichi PrefectureToyokawaARTFlatlandRuins only
Nagasawa Yadahime Yashiki2023Aichi PrefectureToyokawaARTFortified ManorRuins only
Nagase Yakata2022Nagano PrefectureShiojiriARTFortified ManorRuins only
Nagashima Castle2019Mie PrefectureKuwanaARTFlatlandNo main keep but other buildings
Nagashino Castle2009Aichi PrefectureShinshiroEricFlatlandRuins only
Nagata Jin'ya2023Saitama PrefectureSaitamaEricFortified ManorNo main keep but other buildings
Nagaune Fort2021Gunma PrefectureKanraARTMountaintopRuins only
Nagayama Castle (Ina)2020Nagano PrefectureIidaARTMountaintopRuins only
Nagayama Castle (Suo)2021Yamaguchi PrefectureYamaguchiARTMountaintopRuins only
Nagisa Castle2019Nagano PrefectureMatsumotoARTFortified ManorRuins only
Nagoya Castle1999Aichi PrefectureNagoyaEricFlatlandReconstructed main keep
Nagurumi Castle2013Gunma PrefectureMinakamiEricMountaintopRuins only
Najima Castle2020Fukuoka PrefectureFukuokaARTHilltopNo main keep but other buildings
Naka Castle2015Saitama PrefectureAgoHilltopRuins only
Nakaara Castle2023Shimane PrefectureTsuwanoEricMountaintopRuins only
Nakagayahori Yashiki2021Nagano PrefectureAzuminoARTFortified ManorRuins only
Nakagome Castle (Ina)2020Nagano PrefectureMinami-MinowaARTHilltopRuins only
Nakagoshoshugo Yakata2020Nagano PrefectureNaganoARTFortified ManorRuins only
Nakagusuku Castle2015Okinawa PrefectureNakagusukuMountaintopRuins only
Nakahara Yakata2019Nagano PrefectureMatsumotoARTFortified ManorRuins only
Nakajima Castle (Azumi)2023Nagano PrefectureIkedaARTMountaintopRuins only
Nakajima Fort2020Aichi PrefectureNagoyaEricFlatlandRuins only
Nakajou Yakata (Chikuma)2022Nagano PrefectureAzuminoARTFortified ManorRuins only
Nakajouikenotaira Fort2022Nagano PrefectureAzuminoARTMountaintopRuins only
Nakakaido Yakata2022Nagano PrefectureIkusakaARTFortified ManorRuins only
Nakamaki Castle2022Yamanashi PrefectureYamanashiARTHilltopRuins only
Nakamura Castle2012Kochi PrefectureShimantoFurinkazanHilltopReconstructed main keep
Nakamura Castle (Azumi)2022Nagano PrefectureAzuminoARTMountaintopRuins only
Nakamura Yakata2020Nagano PrefectureMatsumotoARTFortified ManorRuins only
Nakamura Yashiki (Yamanashi)2022Yamanashi PrefectureKōshūARTFortified ManorRuins only
Nakamura Yashiki (Yatsushiro)2023Yamanashi PrefectureFuefukiARTFortified ManorRuins only
Nakamuranotonoda Yakata2022Nagano PrefectureAzuminoARTFortified ManorRuins only
Nakano Castle (Chiisagata)2022Nagano PrefectureUedaARTMountaintopRuins only
Nakano Castle (Kai)2023Yamanashi PrefectureMinami-AlpsARTMountaintopRuins only
Nakano Jin'ya2020Nagano PrefectureNakanoARTFlatlandRuins only
Nakanojin Castle2023Nagano PrefectureMatsumotoARTMountaintopRuins only
Nakanojou Jin'ya2022Nagano PrefectureSakakiARTFlatlandRuins only
Nakao Castle (Chiisagata)2022Nagano PrefectureUedaARTMountaintopRuins only
Nakao Castle (Kai)2022Yamanashi PrefectureHokutoARTHilltopRuins only
Nakao Castle (Yamashiro)2022KyotoKyotoEricMountaintopRuins only
Nakasai Castle2020Ibaraki PrefectureShirosatoARTHilltopRuins only
Nakata Yashiki2021Nagano PrefectureMatsumotoARTFortified ManorNo main keep but other buildings
Nakato Castle (Omi)2021Shiga PrefectureHigashi-OumiARTFlatlandRuins only
Nakatou Castle2020Nagano PrefectureMatsumotoARTMountaintopRuins only
Nakatsu Castle2006Oita PrefectureNakatsuFlatlandReconstructed main keep
Nakatsumori Yakata2023Yamanashi PrefectureTsuruARTFortified ManorRuins only
Nakayama Castle (Suwa)2022Nagano PrefectureFujimiARTHilltopRuins only
Nakayama Fort2021Nagano PrefectureMatsumotoARTMountaintopRuins only
Nakayama Fort (Mikawa)2023Aichi PrefectureShinshiroARTMountaintopNo main keep but other buildings
Nakayamaniyama Fort2021Nagano PrefectureMatsumotoARTMountaintopRuins only
Nakazaki Yashiki2022Ibaraki PrefectureMitoARTFortified ManorNo main keep but other buildings
Nakazawa Castle (Minochi)2020Nagano PrefectureNaganoARTFlatlandRuins only
Nakazawa Yashiki (Kai)2022Yamanashi PrefectureChūōARTFortified ManorRuins only
Nakijin Castle2006Okinawa PrefectureNakijinMountaintopRuins only
Namazue Castle2021Shiga PrefectureHigashi-OumiARTHilltopRuins only
Namioka Castle2021Aomori PrefectureAomoriEricFlatlandRuins only
Nanao Castle2006Ishikawa PrefectureNanaoEricMountaintopRuins only
Nanbata Castle2014Saitama PrefectureFujimiFlatlandNo main keep but other buildings
Nanjou Yakata2023Shizuoka PrefectureFujinomiyaARTFortified ManorRuins only
Nanokaichi Jin'ya2022Gunma PrefectureTomiokaARTFlatlandNo main keep but other buildings
Nanzan Castle2023Okinawa PrefectureItoman CityRaymondWHilltopRuins only
Narai Castle2021Nagano PrefectureShiojiriARTFortified ManorRuins only
Nariai Yakata2020Nagano PrefectureAzuminoARTFortified ManorRuins only
Narisawa Castle2017Yamagata PrefectureYamagataMountaintopRuins only
Narisawa Noroshidai2022Yamanashi PrefectureYamanashiARTMountaintopRuins only
Narukami Castle (Chikuma)2021Nagano PrefectureShiojiriARTMountaintopRuins only
Narumi Castle2020Aichi PrefectureNagoyaEricHilltopRuins only
Nasu Kanda Castle2015Tochigi PrefectureNakagawaFlatlandRuins only
Nata Castle2019Ishikawa PrefectureKomatsuARTMountaintopRuins only
Natsukawa Castle2013Okayama PrefectureOkayama CityRaymondWFlatlandNo main keep but other buildings
Natsumichi Fort2022Nagano PrefectureMatsumotoARTMountaintopRuins only
Ne Castle2010Aomori PrefectureHachinoheEricFlatlandNo main keep but other buildings
Nechi Castle2021Niigata PrefectureItoigawaARTMountaintopRuins only
Nechi Kamijouyama Castle2021Niigata PrefectureItoigawaARTMountaintopRuins only
Nechi Kuriyama Castle2021Niigata PrefectureItoigawaARTFortified ManorRuins only
Negoya Castle2020Gunma PrefectureTakasakiEricMountaintopRuins only
Negoya Castle (Sanada)2020Nagano PrefectureUedaARTMountaintopRuins only
Nemunoki Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Nemuro Hanto Chashi Ato Gun2018HokkaidoNemuroOnnajoshuFlatlandRuins only
Nezumiana Castle2021Nagano PrefectureMatsukawaARTMountaintopRuins only
Nezumiana Yakata2021Nagano PrefectureMatsukawaARTFortified ManorRuins only
Nihonmatsu Castle1999Fukushima PrefectureNihonmatsuEricMountaintopNo main keep but other buildings
Niitakayama Castle2014Hiroshima PrefectureMiharaEricMountaintopRuins only
Niiya Castle (Kouzuke)2021Gunma PrefectureKanraARTMountaintopRuins only
Nijo Castle1999KyotoKyotoEricFlatlandNo main keep but other buildings
Nijo Castle (Tochigi)2020Tochigi PrefectureTochigiEricMountaintopRuins only
Nijoko Castle2020KyotoKyotoARTFlatlandRuins only
Nikaidou Yakata2022Yamanashi PrefectureKōshūARTFortified ManorRuins only
Ninomiya Castle (Musashi)2023TokyoAkirunoARTHilltopRuins only
Nirasaki Jin'ya2022Yamanashi PrefectureNirasakiARTFlatlandRuins only
Nirayama Castle2012Shizuoka PrefectureIzunokuniMountaintopRuins only
Nirayama Daikansho2021Shizuoka PrefectureIzunokuniARTFlatlandNo main keep but other buildings
Nirekubo Yakata2021Nagano PrefectureChikuhokuARTFortified ManorRuins only
Nirengi Castle2023Aichi PrefectureToyohashiARTFlatlandRuins only
Nishi Aoki Castle2019Shiga PrefectureKokaARTMountaintopRuins only
Nishi Kuramae Castle2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Nishi Wada Castle2023Nagano PrefectureNaganoARTFortified ManorRuins only
Nishiachiwa Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Nishijou Castle2020Nagano PrefectureShiojiriARTMountaintopRuins only
Nishijou Castle (Chikuma)2021Nagano PrefectureChikuhokuARTMountaintopRuins only
Nishikata Castle2019Tochigi PrefectureTochigi CityEricMountaintopRuins only
Nishikawa Yashiki (Kai)2022Yamanashi PrefectureYamanashiARTFortified ManorNo main keep but other buildings
Nishimaki Castle (Azumi)2020Nagano PrefectureMatsumotoARTMountaintopRuins only
Nishina Castle2020Nagano PrefectureOmachiARTFortified ManorRuins only
Nishinahon Castle2022Nagano PrefectureÔmachiARTFlatlandRuins only
Nishinohara Fort2022Yamanashi PrefectureKōshūARTHilltopRuins only
Nishio Castle2009Aichi PrefectureNishioEricFlatlandNo main keep but other buildings
Nishiohhira Jin'ya2022Aichi PrefectureOkazaki豪谷FlatlandNo main keep but other buildings
Nishiyama Castle (Azumi)2019Nagano PrefectureŌmachiARTMountaintopRuins only
Nishiyama Castle (Chiisagata)2022Nagano PrefectureUedaARTMountaintopRuins only
Nitchu Castle2021Toyama PrefectureKamiichiARTHilltopRuins only
Niwase Castle2013Okayama PrefectureOkayama CityRaymondWFlatlandRuins only
Niwaya Castle (Kozuke)2021Gunma PrefectureKanraARTFortified ManorRuins only
Nobata Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Nobeoka Castle2013Miyazaki PrefectureNobeokaHilltopNo main keep but other buildings
Nobutora Tanjou Yashiki2022Yamanashi PrefectureYamanashiARTFortified ManorRuins only
Nochiseyama Castle2014Fukui PrefectureObamaRaymondWMountaintopRuins only
Noda Castle (Hekikai)2023Aichi PrefectureKariyaARTFlatlandRuins only
Noguchi Yakata2021Gifu PrefectureKakamigaharaARTFortified ManorRuins only
Nomi Castle (Nukata)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Nomura Castle (Tanba)2021Hyogo PrefectureTanbaARTFortified ManorRuins only
Nomura Fort2021Nagano PrefectureShiojiriARTMountaintopRuins only
Nomura Yakata2021Nagano PrefectureShiojiriARTFortified ManorRuins only
Nosezakanishi Castle2022Yamanashi PrefectureYamanashiARTMountaintopRuins only
Notose Castle (Omi)2022Shiga PrefectureMaibaraARTFortified ManorRuins only
Nouken Castle2022Yamanashi PrefectureNirasakiARTHilltopRuins only
Nouken Dousaka Fort2022Yamanashi PrefectureNirasakiARTHilltopRuins only
Nouken Kurokoma Fort2022Yamanashi PrefectureNirasakiARTMountaintopRuins only
Nouken Nishi Fort2022Yamanashi PrefectureNirasakiARTHilltopRuins only
Nozaki Castle2023OsakaDaitoEricMountaintopRuins only
Nubaku Yakata2023Yamanashi PrefectureFuefukiARTFortified ManorRuins only
Numata Castle2013Gunma PrefectureNumataMountaintopRuins only
Nyoigatake Castle2022KyotoKyotoEricMountaintopRuins only
Nyunomi Castle2021Nagano PrefectureÔmachiARTMountaintopRuins only
Oba Castle2018Kanagawa PrefectureFujisawaHilltopRuins only
Obama Castle2014Fukui PrefectureObamaRaymondWFlatlandRuins only
Obama Castle (Mutsu)2016Fukushima PrefectureNihonmatsu CityARTMountaintopRuins only
Obara Castle2018Ibaraki PrefectureKasamaARTFlatlandRuins only
Obaraichiba Castle2022Aichi PrefectureToyota豪谷MountaintopRuins only
Obata Castle2016Ibaraki PrefectureIbarakiFlatlandRuins only
Obata Jin'ya2016Gunma PrefectureKanraFlatlandNo main keep but other buildings
Obi Castle2012Miyazaki PrefectureNichinanHilltopNo main keep but other buildings
Obiki Castle2016Nagano PrefectureUedaMountaintopRuins only
Obinata Samon Yakata2021Nagano PrefectureNaganoARTFortified ManorRuins only
Obu Yashiki (Kai)2022Yamanashi PrefectureKaiARTFortified ManorRuins only
Ochiai Yakata2022Yamanashi PrefectureYamanashiARTFortified ManorRuins only
Ochiai Yashiki2022Yamanashi PrefectureKōfuARTFortified ManorNo main keep but other buildings
Ochiai Yashiki (Ochiai)2022Yamanashi PrefectureKōfuARTFortified ManorRuins only
Oda Castle2016Ibaraki PrefectureTsukubaFlatlandRuins only
Odaka Castle2013Aichi PrefectureNagoyaRaymondWHilltopRuins only
Odani Castle2010Shiga PrefectureNagahamaMountaintopRuins only
Odano Castle2016TokyoHachiojiHilltopRuins only
Odatsuno YakataNagano PrefectureIkusakaARTFortified ManorRuins only
Odawara Castle1999Kanagawa PrefectureOdawaraEricHilltopReconstructed main keep
Odayama Castle (Aizu)2019Fukushima PrefectureAizu-WakamatsuARTMountaintopRuins only
Odoi2020KyotoKyotoARTFlatlandRuins only
Odori Castle2020Saitama PrefectureMatsuyamaEricFlatlandRuins only
Odoriba Fort2021Nagano PrefectureSuwaARTMountaintopRuins only
Ogaki Castle1999Gifu PrefectureOgakiEricFlatlandReconstructed main keep
Ogawa Castle2013Gunma PrefectureMinakamiHilltopRuins only
Ogawa Castle (Koka)2023Shiga PrefectureKokaEricMountaintopRuins only
Ogawa Castle (Musashi)2023TokyoAkirunoARTFortified ManorRuins only
Ogawa Castle (Omi)2022Shiga PrefectureHigashi-ŌmiARTFortified ManorRuins only
Ogawa Castle (Owari)2021Aichi PrefectureHigashiuraARTFlatlandNo main keep but other buildings
Ogawa Nakanojo Castle (Koka)2023Shiga PrefectureKokaEricMountaintopRuins only
Ogawa Nishinojo Castle (Koka)2023Shiga PrefectureKokaEricMountaintopRuins only
Ogawamatobaoka Castle2020Aichi PrefectureAnjoARTFortified ManorRuins only
Ogawara Yakata2022Nagano PrefectureSuzakaARTFortified ManorRuins only
Ogawashimo Castle2023Aichi PrefectureAnjōARTFortified ManorRuins only
Ogi Castle (Mikawa)2023Aichi PrefectureKōtaARTFortified ManorRuins only
Ogimachi Castle2016Gifu PrefectureShirakawaMountaintopRuins only
Ogiwara Castle (Azumi)2020Nagano PrefectureAzuminoARTMountaintopRuins only
Ogiwara Yakata (Azumi)2022Nagano PrefectureAzuminoARTFortified ManorRuins only
Ogoe Castle2016Fukushima PrefectureTamuraARTMountaintopRuins only
Oguchi Castle2019Aichi PrefectureŌguchiARTFlatlandNo main keep but other buildings
Ogura Castle2011Saitama PrefectureTokigawaEricMountaintopRuins only
Ogura Castle (Azumi)2020Nagano PrefectureAzuminoARTMountaintopRuins only
Ogura Castle (Omi)2021Shiga PrefectureHigashi-OumiARTHilltopRuins only
Ogurayama Castle2015Gifu PrefectureMinoHilltopNo main keep but other buildings
Ogurayamagami Castle2021Shiga PrefectureHigashi-OumiARTHilltopRuins only
Oguro Castle (Ina)2020Nagano PrefectureInaARTHilltopRuins only
Ogyu Castle2020Aichi PrefectureToyotaEricMountaintopRuins only
Oh'eda Castle2017Fukushima PrefectureDate CityARTMountaintopRuins only
Oh'ide Castle2020Nagano PrefectureMinowaARTHilltopRuins only
Oh'idefuru Castle2020Nagano PrefectureMinowaARTHilltopRuins only
Oh'ikemurayama Castle2020Nagano PrefectureYamagataARTMountaintopRuins only
Oh'iwa Castle2022Nagano PrefectureSuzakaARTFortified ManorRuins only
Oh'uchi Yakata2021Yamaguchi PrefectureYamaguchiARTFortified ManorNo main keep but other buildings
Oh'yama no Saku2023Yamagata PrefectureTsuruokaARTFlatlandRuins only
Ohbayashi Yashiki2023Yamanashi PrefectureHokutoARTFortified ManorRuins only
Ohdairashin Castle (Izu)2021Shizuoka PrefectureNumazuARTMountaintopRuins only
Ohdate2021Akita PrefectureNoshiroEricMountaintopRuins only
Ohfuji Castle2023Nagano PrefectureÔmachiARTMountaintopRuins only
Ohga Castle2020Gifu PrefectureYamagataARTMountaintopRuins only
Ohguma Castle2020Nagano PrefectureSuwaARTHilltopRuins only
Ohhata Castle (Mikawa)2023Aichi PrefectureOkazakiARTHilltopRuins only
Ohhira Higashiohmori Castle2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Ohhira Okado Castle2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Ohhira Saikatsu Castle2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Ohhira Tsujishige Castle2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Ohkawarashi Castle (Koka)2023Shiga PrefectureKokaEricMountaintopRuins only
Ohkouchi Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Ohkubo Castle (Ina)2020Nagano PrefectureKomaganeARTHilltopRuins only
Ohkubo Jin'ya (Mikawa)2023Aichi PrefectureKōtaARTFlatlandRuins only
Ohkunugi Yakata2023Yamanashi PrefectureUenoharaARTFortified ManorRuins only
Ohkusa Castle2017Aichi PrefectureChitaARTFlatlandReconstructed main keep
Ohkusa Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Ohmachi Kitahara Yakata2021Nagano PrefectureÔmachiARTFortified ManorRuins only
Ohmachi Minamihara Yakata2021Nagano PrefectureÔmachiARTFortified ManorRuins only
Ohmine Castle2020Nagano PrefectureNaganoARTMountaintopReconstructed main keep
Ohmiya Castle (Suruga)2023Shizuoka PrefectureFujinomiyaARTFlatlandRuins only
Ohmiyahachiman Yakata2021Nagano PrefectureShiojiriARTFortified ManorRuins only
Ohmori Castle2017Fukushima PrefectureFukushima CityARTMountaintopNo main keep but other buildings
Ohmori Daikansho2020Shimane PrefectureOdaARTFlatlandNo main keep but other buildings
Ohmura Yakata2021Nagano PrefectureMatsumotoARTFortified ManorRuins only
Ohmura Yashiki2022Yamanashi PrefectureYamanashiARTFortified ManorRuins only
Ohniwa Castle (Ina)2022Nagano PrefectureTatsunoARTFortified ManorRuins only
Ohno Castle (Owari)2017Aichi PrefectureTokonameARTHilltopReconstructed main keep
Ohno Fort2022Yamanashi PrefectureYamanashiARTFlatlandRuins only
Ohnoda Castle (Azumi)2023Nagano PrefectureÔmachiARTMountaintopRuins only
Ohsaki Castle2022Nagano PrefectureÔmachiARTMountaintopRuins only
Ohsakide Castle2022Nagano PrefectureÔmachiARTMountaintopRuins only
Ohshio Castle (Azumi)2023Nagano PrefectureÔmachiARTMountaintopRuins only
Ohtaki Castle (Mikawa)2023Aichi PrefectureToyokawaARTHilltopRuins only
Ohtaridaira Yakata2021Nagano PrefectureAzuminoARTFortified ManorRuins only
Ohtawara Castle2018Tochigi PrefectureOhtawaraARTHilltopRuins only
Ohtou Castle2023Nagano PrefectureNaganoARTFlatlandRuins only
Ohtsu Castle2021Shiga PrefectureOtsuARTFlatlandRuins only
Ohtsubo Fort2023Yamanashi PrefectureHokutoARTHilltopRuins only
Ohtsubono Fort2023Yamanashi PrefectureHokutoARTHilltopRuins only
Ohtsuka Moated Settlement2023Kanagawa PrefectureYokohamaARTHilltopNo main keep but other buildings
Ohtsuma Yakata2020Nagano PrefectureAzuminoARTFortified ManorRuins only
Ohyama Dejiro2023KyotoKyotoEricMountaintopRuins only
Oi Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Oike Fort2020Nagano PrefectureMatsumotoARTHilltopRuins only
Oishi Castle (Bitchu)2022Okayama PrefectureOkayamaARTMountaintopRuins only
Ojima Castle (Mikawa)2023Aichi PrefectureNishioARTHilltopRuins only
Ojima Jin'ya2016Shizuoka PrefectureShizuokaEricFlatlandNo main keep but other buildings
Oka Castle2006Oita PrefectureTaketaMountaintopRuins only
Oka Castle (Mikawa)2022Aichi PrefectureOkazaki豪谷FlatlandRuins only
Okada Chikayoshi Yakata2021Nagano PrefectureMatsumotoARTFortified ManorRuins only
Okami Castle2017Ibaraki PrefectureUshikuHilltopRuins only
Okaya Castle (Suwa)2019Nagano PrefectureOkayaARTHilltopRuins only
Okayama Castle2006Okayama PrefectureOkayamaEricHilltopReconstructed main keep
Okayama Jin'ya2023Aichi PrefectureNishioARTFlatlandNo main keep but other buildings
Okayama Jinjiro2022Gifu PrefectureOgaki豪谷MountaintopRuins only
Okazaki Castle1999Aichi PrefectureOkazakiEricHilltopReconstructed main keep
Oki Castle (Koka)2022Shiga PrefectureKokaEricFortified ManorRuins only
Okishi Castle III (Koka)2022Shiga PrefectureKokaEricHilltopRuins only
Okiyama Fort2020TokyoTokyoEricHilltopRuins only
Okkoshi Castle2016Nagano PrefectureUedaHilltopRuins only
Okkoto Jinjou2022Nagano PrefectureFujimiARTHilltopRuins only
Oko Castle2013Kochi PrefectureNangokuRaymondWMountaintopRuins only
Okusawa Castle2018TokyoTokyoFlatlandRuins only
Okushima Yakata2022Shiga PrefectureŌmi-HachimanARTFortified ManorRuins only
Okutono Jin'ya2023Aichi PrefectureOkazakiARTFlatlandNo main keep but other buildings
Omagari Yashiki (Kai)2022Yamanashi PrefectureKōfuARTFortified ManorRuins only
Omi Castle2020Nagano PrefectureOmiARTMountaintopRuins only
Omi Hachiman Castle2004Shiga PrefectureOmi HachimanEricHilltopRuins only
Omi Yakata2020Nagano PrefectureOmiARTFortified ManorRuins only
Omifuru Castle2020Nagano PrefectureOmiARTMountaintopRuins only
Omono Castle2022Okinawa PrefectureNaha CityRaymondWFlatlandRuins only
Omotegi Castle (Ina)2020Nagano PrefectureInaARTHilltopRuins only
Onabuchi Castle2016Gunma PrefectureMaebashiFlatlandRuins only
Oniba Castle2020Nagano PrefectureChinoARTMountaintopRuins only
Onikuma Yakata2021Nagano PrefectureChikuhokuARTFortified ManorRuins only
Onjouyama Fort2021Nagano PrefectureMatsumotoARTMountaintopRuins only
Ono Castle2013Fukuoka PrefectureOhnoMountaintopRuins only
Onotougemonomi Fort2022Nagano PrefectureShiojiriARTMountaintopRuins only
Oogo Castle2016Gunma PrefectureMaebashiMountaintopRuins only
Oohara Castle2013Shiga PrefectureKokaRaymondWFortified ManorRuins only
Oomizo Castle2012Shiga PrefectureTakashimaRaymondWFlatlandRuins only
Ori Castle2014Gifu PrefectureMizunamiMountaintopRuins only
Oro Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Osada Castle (Omi)2022Shiga PrefectureHigashi-ŌmiARTFortified ManorRuins only
Osade Yashiki2022Yamanashi PrefectureKōshūARTFortified ManorRuins only
Osaka Castle1999OsakaOsakaEricFlatlandReconstructed main keep
Osaka Castle (Chikuma)2020Nagano PrefectureYamagataARTMountaintopRuins only
Osaka Castle (Ibaraki)2017Ibaraki PrefectureUshikuHilltopRuins only
Osaka Castle (Sarashina)2020Nagano PrefectureChikumaARTMountaintopRuins only
Osaka Castle (Suwa)2020Nagano PrefectureOkayaARTMountaintopRuins only
Osakatono Yashiki (Suwa)2023Nagano PrefectureOkayaARTFortified ManorRuins only
Oshi Castle2001Saitama PrefectureGyodaEricFlatlandReconstructed main keep
Oshigane Castle (Minochi)2020Nagano PrefectureNaganoARTFortified ManorRuins only
Oshino Castle (Azumi)2020Nagano PrefectureAzuminoARTMountaintopRuins only
Oshirohama Battery (Obama Domain)2023Fukui PrefectureObamaARTFlatlandRuins only
Ota Castle2022Wakayama PrefectureWakayamaFurinkazanFlatlandNo main keep but other buildings
Otaki Castle2009Chiba PrefectureOtakiEricHilltopReconstructed main keep
Otaya Yakata2020Nagano PrefectureMatsumotoARTFortified ManorRuins only
Otowa Castle2023Shiga PrefectureHinôFurinkazanHilltopRuins only
Ou Castle (Ina)2021Nagano PrefectureTatsunoARTMountaintopRuins only
Ougidairayama Castle2022Yamanashi PrefectureNirasakiARTMountaintopRuins only
Oura Castle2023Yamagata PrefectureTsuruokaARTMountaintopRuins only
Owa Castle (Suwa)2020Nagano PrefectureShimo-SuwaARTMountaintopRuins only
Owaribe Castle (Minochi)2020Nagano PrefectureNaganoARTFortified ManorRuins only
Oyamada Bessou Yashiki2023Yamanashi PrefectureTsuruARTFortified ManorRuins only
Oyobiki Yakata2021Nagano PrefectureAzuminoARTFortified ManorRuins only
Ozo Yashiki2022Yamanashi PrefectureKōshūARTFlatlandRuins only
Ozu Castle2006Ehime PrefectureOzuHilltopReconstructed main keep
Raiden Castle2023Nagano PrefectureÔmachiARTMountaintopRuins only
Reishouzan Castle2023Nagano PrefectureChinoARTMountaintopRuins only
Renpou Yashiki2022Yamanashi PrefectureYamanashiARTFortified ManorRuins only
Rikan Castle2013Hyogo PrefectureSayo-choMountaintopRuins only
Rokugawa Jin'ya2022Nagano PrefectureObuseARTFlatlandRuins only
Ryuga Castle (Yamashiro)2020KyotoKyotoARTFlatlandRuins only
Ryugasaki Castle (Ina)2020Nagano PrefectureTatsunoARTMountaintopRuins only
Ryugasaki Yakata2022Nagano PrefectureTatsunoARTFortified ManorRuins only
Ryusenji Castle2019Aichi PrefectureNagoyaARTMountaintopReconstructed main keep
Saburouhora Castle (Chikuma)2021Nagano PrefectureShiojiriARTFortified ManorRuins only
Saegusa Yashiki2022Yamanashi PrefectureHokutoARTFortified ManorRuins only
Saga Castle2009Saga PrefectureSagaFlatlandNo main keep but other buildings
Sagaki Jin'ya2023Fukui PrefectureMihamaARTFlatlandNo main keep but other buildings
Sagara Castle2022Shizuoka PrefectureMakinohara / FujiedaARTFlatlandNo main keep but other buildings
Saijozan Jinba2023Nagano PrefectureNaganoARTMountaintopRuins only
Saiki Castle2004Oita PrefectureSaikiHilltopRuins only
Saimyoji Castle2017Tochigi PrefectureMashikoARTMountaintopRuins only
Sainokami Castle2023Aichi PrefectureShinshiroARTMountaintopRuins only
Sakaime Castle2023Shizuoka PrefectureKosaiARTMountaintopRuins only
Sakaki Jin'ya2021Nagano PrefectureSakakiARTFlatlandRuins only
Sakakikitajou Castle2022Nagano PrefectureSakakiARTMountaintopRuins only
Sakamoto Castle2012Shiga PrefectureOtsuRaymondWFlatlandNo main keep but other buildings
Sakasai Castle2008Ibaraki PrefectureBandoEricHilltopNo main keep but other buildings
Sakasou Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Sakata Castle2013Chiba PrefectureYokoshiba HikariHilltopRuins only
Sakata Castle (Chikuzen)2020Fukuoka PrefectureAsakuraARTHilltopRuins only
Sakato Castle (Mikawa)2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Sakayori Masamoto Yashiki2022Yamanashi PrefectureKōfuARTFortified ManorRuins only
Sakazaki Castle (Mikawa)2023Aichi PrefectureKōtaARTFlatlandRuins only
Sakazakiko Castle (Mikawa)2023Aichi PrefectureKōtaARTFortified ManorRuins only
Sakuma Yakata2023Nagano PrefectureNaganoARTFortified ManorRuins only
Sakura Castle2008Chiba PrefectureSakuraEricHilltopRuins only
Sakura Castle (Aichi)2020Aichi PrefectureToyotaEricFlatlandRuins only
Sakura Castle (Suwa)2020Nagano PrefectureShimo-SuwaARTMountaintopRuins only
Sakurabasama Castle2022Shiga PrefectureYasuARTFlatlandRuins only
Sakurabasamade Castle2022Shiga PrefectureYasuARTMountaintopRuins only
Sakurabora Castle2022Gifu PrefectureGero豪谷HilltopRuins only
Sakurai Castle2020Aichi PrefectureAnjoARTFlatlandRuins only
Sakurai Nobutada Yashiki2022Yamanashi PrefectureKōfuARTFortified ManorRuins only
Sakurasawa Fort2020Nagano PrefectureShiojiriARTMountaintopRuins only
Sakurazakaue Fort2020Nagano PrefectureMatsumotoARTHilltopRuins only
Samegai Castle2022Shiga PrefectureMaibaraARTMountaintopRuins only
Samine Castle (Chikuma)2021Nagano PrefectureMatsumotoARTMountaintopRuins only
Samizu Castle2022Nagano PrefectureSakakiARTMountaintopRuins only
Sanada Palace2016Nagano PrefectureUedaEricFortified ManorRuins only
Sanada Yashiki (Kai)2022Yamanashi PrefectureHokutoARTFortified ManorRuins only
Sanadahonjo Castle2016Nagano PrefectureUedaMountaintopRuins only
Sankouji Fort2022Yamanashi PrefectureNirasakiARTFortified ManorRuins only
Sannohe Castle2012Aomori PrefectureSannoheMountaintopReconstructed main keep
Sannou Yakata2021Nagano PrefectureNaganoARTMountaintopRuins only
Sano Castle2007Tochigi PrefectureSanoEricHilltopNo main keep but other buildings
Sano Castle (Azumi)2022Nagano PrefectureHakubaARTMountaintopRuins only
Sanokita Yakata2022Shiga PrefectureHigashi-ŌmiARTFortified ManorRuins only
Sanominami Yakata2022Shiga PrefectureHigashi-ŌmiARTFortified ManorRuins only
Saraki Jin'ya2021Gifu PrefectureKakamigaharaARTFlatlandNo main keep but other buildings
Saruga Castle (Azumi)2023Nagano PrefectureÔmachiARTMountaintopRuins only
Saruga Castle (Chikuma)2021Nagano PrefectureIkusakaARTMountaintopRuins only
Sarugajou Noroshidai2023Nagano PrefectureÔmachiARTMountaintopRuins only
Sarukoya Fort2022Nagano PrefectureMatsumotoARTMountaintopRuins only
Sarushima Battery Island2012Kanagawa PrefectureYokosukaFlatlandRuins only
Sasaga Castle (Chikuma)2021Nagano PrefectureMatsumotoARTMountaintopRuins only
Sasano Castle (Chikuma)2021Nagano PrefectureMatsumotoARTMountaintopRuins only
Sasao Castle2016Yamanashi PrefectureHokutoMountaintopRuins only
Sasayama Castle2004Hyogo PrefectureSasayamaEricHilltopNo main keep but other buildings
Sasayama Shuzan Daikansho2022KyotoKyotoEricFlatlandRuins only
Sasazawa Castle (Chikuma)2021Nagano PrefectureMatsumotoARTMountaintopRuins only
Sashiki Castle2012Kumamoto PrefectureAshikitaMountaintopRuins only
Sasou Castle2020Shiga PrefectureHigashi OmiEricMountaintopRuins only
Satsuma Yakata2022Nagano PrefectureSakakiARTFortified ManorRuins only
Sawado Castle2023Nagano PrefectureHakubaARTMountaintopRuins only
Sawayama Castle2020Shiga PrefectureHikoneEricMountaintopRuins only
Sawazoko Horinouchi Yakata2022Nagano PrefectureTatsunoARTFortified ManorRuins only
Seba Castle (Sanada)2020Nagano PrefectureUedaARTMountaintopRuins only
Seiganji Castle2023Aichi PrefectureAnjōARTFlatlandNo main keep but other buildings
Seirin Fort2020Nagano PrefectureMatsumotoARTHilltopRuins only
Seiryuin2016Gunma PrefectureHigashiazumaHilltopRuins only
Seiryuji Yakata2020Nagano PrefectureOmachiARTFortified ManorRuins only
Seki Castle (Mino)2023Gifu PrefectureSekiARTMountaintopNo main keep but other buildings
Sekidousan Castle2019Ishikawa PrefectureNakanotoARTMountaintopRuins only
Sekinomori Castle2018Fukushima PrefectureShirakawaARTHilltopNo main keep but other buildings
Sekiyado Castle2003Chiba PrefectureSekiyadoEricFlatlandReconstructed main keep
Senda Castle (Minochi)2023Nagano PrefectureNaganoARTFlatlandRuins only
Sendai Castle2003Miyagi PrefectureSendaiEricMountaintopNo main keep but other buildings
Sendatsu Castle2022Nagano PrefectureFujimiARTMountaintopRuins only
Sengoku Utanosuke Yakata2021Nagano PrefectureMatsumotoARTFortified ManorRuins only
Sengoku Yakata2020Nagano PrefectureUedaARTFlatlandRuins only
Senmi Castle2023Nagano PrefectureÔmachiARTMountaintopRuins only
Senowaki Castle2023Nagano PrefectureSuzakaARTMountaintopRuins only
Senpuku Castle2014Shizuoka PrefectureSusonoEricHilltopRuins only
Setagaya Castle2014TokyoTokyoFlatlandRuins only
Shakujii Castle2015TokyoTokyoFlatlandRuins only
Shibata Castle2011Niigata PrefectureShibataEricFlatlandReconstructed main keep
Shibukawa Yorii Castle2021Gunma PrefectureShibukawaARTFlatlandRuins only
Shibutami Castle (Azumi)2021Nagano PrefectureIkedaARTMountaintopRuins only
Shibutami Yakata2021Nagano PrefectureIkedaARTFortified ManorRuins only
Shibuya Castle2022TokyoTokyoEricFortified ManorRuins only
Shichinohe Castle2012Aomori PrefectureShichinoheHilltopNo main keep but other buildings
Shichiri Yakata (Omi)2022Shiga PrefectureHigashi-ŌmiARTFortified ManorRuins only
Shiga Castle2022Nagano PrefectureSakuARTMountaintopRuins only
Shiga Yakata2022Nagano PrefectureSakuARTFortified ManorRuins only
Shigehara Jin'ya2023Aichi PrefectureKariyaARTFlatlandNo main keep but other buildings
Shigetsu Fushimi Castle2020KyotoKyotoARTFlatlandRuins only
Shigiyama Castle2012Fukushima PrefectureMinami AizuMountaintopRuins only
Shimabara Castle2006Nagasaki PrefectureShimabaraFlatlandReconstructed main keep
Shimashi Ozato Castle2023Okinawa PrefectureNanjo CityRaymondWMountaintopRuins only
Shimizu Castle2017Tochigi PrefectureSanoFlatlandRuins only
Shimizu Jin'ya2022Yamanashi PrefectureYamanashiARTFlatlandRuins only
Shimizu Jin'ya (Fuefuki)2022Yamanashi PrefectureFuefukiARTFlatlandRuins only
Shimizu Yakata (Azumi)2022Nagano PrefectureÔmachiARTFortified ManorRuins only
Shimizu Yashiki (Koma)2023Yamanashi PrefectureHokutoARTFortified ManorRuins only
Shimo Castle (Suwa)2020Nagano PrefectureShimo-SuwaARTMountaintopRuins only
Shimo Shinbee Yashiki2023Yamanashi PrefectureFuefukiARTFortified ManorRuins only
Shimoasama Yakata2021Nagano PrefectureMatsumotoARTFortified ManorRuins only
Shimofuri Fort2021Nagano PrefectureMatsumotoARTMountaintopRuins only
Shimofuru Castle2023Shizuoka PrefectureOyamaARTFlatlandRuins only
Shimogatou Yashiki2022Yamanashi PrefectureChūōARTFortified ManorRuins only
Shimohiraideko Castle (Ina)2022Nagano PrefectureTatsunoARTFlatlandRuins only
Shimohiyoshi Castle (Omi)2022Shiga PrefectureHigashi-ŌmiARTFortified ManorRuins only
Shimomakifuru Castle2020Nagano PrefectureInaARTHilltopRuins only
Shimomisu Castle2022KyotoKyotoARTFortified ManorRuins only
Shimono Castle (Ina)2020Nagano PrefectureMiyadaARTHilltopRuins only
Shimosaka Yakata2020Shiga PrefectureNagahamaARTFortified ManorNo main keep but other buildings
Shimotsui Castle2014Okayama PrefectureKurashikiRaymondWMountaintopRuins only
Shimowada Castle2023Aichi PrefectureOkazakiARTFortified ManorRuins only
Shimoyama Castle (Koka)2022Shiga PrefectureKokaEricHilltopRuins only
Shimoyama Kita Castle (Koka)2022Shiga PrefectureKokaEricHilltopRuins only
Shimoyama Yakata2021Shiga PrefectureHigashi-OumiARTFortified ManorRuins only
Shimoyashiki Yakata2021Nagano PrefectureMatsumotoARTFortified ManorRuins only
Shimozato Castle (Omi)2021Shiga PrefectureHigashi-OumiARTFortified ManorRuins only
Shimozone Yashiki2022Yamanashi PrefectureKōfuARTFortified ManorRuins only
Shimura Castle2020TokyoTokyoEricHilltopRuins only
Shimura Castle (Omi)2022Shiga PrefectureHigashi-ŌmiARTFortified ManorRuins only
Shinagawa Battery Islands2011TokyoTokyoEricFlatlandRuins only
Shinagura Castle2021Nagano PrefectureMatsumotoARTMountaintopRuins only
Shinano Kawada Yakata2023Nagano PrefectureNaganoARTFortified ManorRuins only
Shingen Yashiki2023Yamanashi PrefectureTabayamaARTFortified ManorRuins only
Shingu Castle2020Wakayama PrefectureShinguAndrew AHilltopRuins only
Shingu Castle (Koka)2022Shiga PrefectureKokaEricHilltopRuins only
Shingushi Castle (Koka)2022Shiga PrefectureKokaEricHilltopRuins only
Shinjou Castle (Etchu)2021Toyama PrefectureToyamaARTFlatlandRuins only
Shinmachiharada Yakata2022Nagano PrefectureTatsunoARTFortified ManorRuins only
Shinohara Fort2022Yamanashi PrefectureKaiARTFortified ManorRuins only
Shinpu Castle2003Yamanashi PrefectureNirasakiEricHilltopRuins only
Shinpukuji Castle (Mikawa)2023Aichi PrefectureOkazakiARTMountaintopRuins only
Shinshiro Castle2022Aichi PrefectureShinshiro豪谷HilltopRuins only
Shinshiroko Castle2023Aichi PrefectureShinshiroARTFlatlandRuins only
Shioda Castle2020Nagano PrefectureUedaARTMountaintopRuins only
Shioda Higashi Fort2022Nagano PrefectureUedaARTMountaintopRuins only
Shioda Koubouyama Fort2022Nagano PrefectureUedaARTMountaintopRuins only
Shioda Nishi Fort2022Nagano PrefectureUedaARTMountaintopRuins only
Shioda Nishibouruigun2022Nagano PrefectureUedaARTMountaintopRuins only
Shioda Yakata2022Nagano PrefectureUedaARTFortified ManorRuins only
... further results