Kasugayama castle ruins Japan Web Magazine Castles in Niigata Kasugayama castle ruins Nakayashiki, Joetsu-shi, Niigata. Location Related posts:Fushimi castleKagamijo castleFukui CastleGifu castleHirado castleKanazawa CastleHirosaki castleMaruoka CastleKanagasaki castleGushikawa castleImabari castleKatsuyama castle ruinsPost navigationPrevious Previous post: Katsuyama castle ruinsNext Next post: Karatsu castle