Ō
- (Aizu-wakamatsu Shi) Ōtomachi-ashinomaki
- (Aizu-wakamatsu Shi) Ōtomachi-amaya
- (Yama-gun) Ōtani
- (Futaba-gun) Ōyauchi
- (Minamisōma Shi) Ōmika
- (Fukushima Shi) Ōdaki
- (Iwaki-shi) Ōtsu
- (Kōriyama Shi) Ōtsukimachi
- (Minamisōma Shi) Ōhara-Ōashi
- (Kōriyama Shi) Ōsemachi-tadano
- (Aizu-wakamatsu Shi) Ōtomachi-kamimiyori
- (Yama-gun) Ōtera
- (Aizu-wakamatsu Shi) Ōkawaotsu
- (Ōnuma-gun) Ōkawa
- (Yama-gun) Ōshio
- (Kōriyama Shi) Ōsemachi-kōzu
- (Futaba-gun) Ōhanachi
- (Sōma Shi) Ōtsubo
- (Minamiaizu-gun) Ōhara
- (Minamiaizu-gun) Ōmomo
- (Tamura-shi) Ōgoemachi-kamiōgoe