Kasugayama castle ruins Japan Web Magazine Castles in Niigata Kasugayama castle ruins Nakayashiki, Joetsu-shi, Niigata. Location Related posts:Hirosaki castleKanagasaki castleKamui chasiKaratsu castleEdo castleBicchu-matsuyama castleHara castle ruinsKarakawa castleHiwasa CastleKagamijo castleGujo hachiman castleHimeji CastlePost navigationPrevious Previous post: Katsuyama castle ruinsNext Next post: Karatsu castle