Destacats a b c d e f g h i j k l m n o p q r s t u v w x y z Ordre alfabètic O Otada Ōtagiri Ōtemachi Ouri Ōwada Ōyagawahama Ōzashi Ozawa Ozawa Ōzuchi Oyama Ōhira Ōjōji Ōnukidaira Ōbayashi Ochiai Ōdasawa Ōhatsudaira Ōmukai Osaki Ōsawa Ōta Ōtōge Ōura Ōdori Ōhayashi Ōkawaguchi-konse Ōdanbara Ōhinata Ōhira 1 2 3 4