Castles in Saitama / Castles in Japan Iwatsuki castle Iwatsuki-ku, Saitama-shi, Saitama.LocationRelated posts:Gifu castleKanagasaki castleKamegajo castleHachigata castleKawagoe castleKagamijo castleInuyama castleHara castle ruinsKasugayama castle ruinsHiwasa CastleJizozakinojo castleFukuyama castle