Kasugayama castle ruins Japan Web Magazine Castles in Niigata Kasugayama castle ruins Nakayashiki, Joetsu-shi, Niigata. ContentsLocation Related posts:Azuchi castleAgena castleMatsumae castleChinen castleAko castleHara castle ruinsKagoshima castleBicchu-matsuyama castleShiratori castleIwadonoyama castleGushikawa castleKagamijo castlePost navigationPrevious Previous post: Katsuyama castle ruinsNext Next post: Karatsu castle