Castles in Japan / Castles in Fukuoka Iwaya castle Dazaifu-shi, Fukuoka.Location Related posts:Fukuoka castleKanazawa CastleIwatsuki castleHamamatsu castleHiroshima castleHara castle ruinsKaminoyama castleIwakuni CastleImabari castleKagamijo castleHiratsuka castleJizozakinojo castle