In primo piano 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 Ordine alfabetico O Oriji Ōishi Ōzano Okasagi Orono Shima Osa Otake Ōtani Ozasa Ōishi Ozono Obasa Obasa-ikku Obasa-niku Obasa-sanku Obasa-takahata Obasa-uranohara Ogawachi Ōhata Ōishi Ōkado Ōki Ōno Ōtsubo Ōyama Oginoura Ōguchi Ogura Ōishi Ōkado 1 2 3