Japón
Países del mundo
Ō
- (Tokoname-shi) Ōno-chō
- (Shinshiro-shi) Ōno
- (Nantan-shi) Ōno
- (Nanao Shi) Ōnogimachi
- (Ōmihachiman-shi) Ōnohama
- (Watarai-gun) Ōnoki
- (Yokohama Shi) Ōnochō
- (Maizuru-shi) Ōnyū
- (Minamishimabara-shi) Ōsaki
- (Hamamatsu-shi) Ōsaki
- (Minamiuonuma Shi) Ōsaki
- (Toba-shi) Ōsasu
- (Itoman Shi) Ōzato
- (Nanjō Shi) Ōzato
- (Koshigaya Shi) Ōsawa
- (Nikko-shi) Ōsawa