Castles in Saitama / Castles in Japan Iwatsuki castle Iwatsuki-ku, Saitama-shi, Saitama.LocationRelated posts:Kanazawa CastleKagoshima castleNagoya castleHara castle ruinsBicchu-matsuyama castleHiratsuka castleMaruoka CastleGujo hachiman castleFukuyama castleJuno castleGifu castleFukuchiyama castle