Castles in Japan / Castles in Okinawa Chinen castle Nanjo-shi, Okinawa.LocationRelated posts:Fukui CastleKagamijo castleKakegawa castleHirabayashi castleFukuoka castleNagoya castleAko castleIwaya castleMatsumae castleGifu castleMaruoka CastleKanagasaki castle