Destacados 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 Orden alfabético O Ōbasami Ōtawara O Odatsuno Ōhinata Omi Onmago Ono Oneyamamachi Obuse Oshiha Ōtaki Ōami Ōide Ōta Ōzōren Oiwake Ōkubo Okadamachi Ōhinata Ōshiba Oyazawa Okami Ōmura Ōoka-hei Ōoka-otsu Okaya Osaka Ōmachi Ō-shinden 1 2