Iwakuni Castle Japan Web Magazine Castles in Yamaguchi Iwakuni Castle Iwakuni-shi, Yamaguchi.Location Related posts:Gushikawa castleKamegajo castleJizozakinojo castleIwaya castleChinen castleKasugayama castle ruinsMatsumoto castleGoryokakuKubota castleKanagasaki castleKaratsu castleItokazu castlePost navigationPrevious Previous post: Iwatsuki castleNext Next post: Iwadonoyama castle