Places in Kumamoto, page 14
Ochōzu to Ota
- Ochōzu
- OdaKuma-gun
- OdaTamana-gun
- Odabaru
- Odaishi
- Odakahama
- Ōdake
- OdakeAso-gun
- OdakeYamaga Shi
- Ōdara
- Odeji
- Ōdo
- Ōdori
- Odorimachi
- Odoshi
- Ōe
- Ōe-nishibira
- Ōeta
- Ōfurue
- Oga
- Ōgannomata
- Ogashiwara
- Ōgata
- OgawaKikuchi Shi
- Ogawanear Isshōchi
- Ogawanear Kinoenishi
- Ogawa-honmura
- Ogawake
- Ogawamachi-egashira
- Ogawamachi-gōnoe
- Ogawamachi-higashikaitō
- Ogawamachi-higashiogawa
- Ogawamachi-kawajiri
- Ogawamachi-kitakaitō
- Ogawamachi-kitaono
- Ogawamachi-kitashinden
- Ogawamachi-minamibeta
- Ogawamachi-minamikaitō
- Ogawamachi-minamiogawa
- Ogawamachi-minamiono
- Ogawamachi-minamishinden
- Ogawamachi-nakaono
- Ogawamachi-nishikaitō
- Ogawamachi-nishikitaogawa
- Ogawamachi-ogawa
- Ogawamachi-shinden
- Ogawamachi-shindende
- Ogawamachi-shiranui
- Ogawamachi-sumiyoshi
- Ogawanishi
- Ogawano
- Ogayama
- Ōgi
- OgiKikuchi Shi
- OgiKumamoto Shi
- Ogirihata
- Ōgitani
- Ogō
- Ogōchi
- Ogojima
- Ogomori
- Ogōri
- Ogoshi
- Ogōshi
- Ogura
- Ogushi
- Ogusuno
- Ohagi
- ŌhamamachiAmakusa Shi
- ŌhamamachiTamana Shi
- ŌharaAmakusa Shi
- ŌharaHitoyoshi Shi
- ŌharaYamaga Shi
- Oharuda
- Ōhashidōri
- Ōhata
- Ōhigashi
- ŌhiraKikuchi Shi
- ŌhiraKumamoto Shi
- Ōhiranear Amakusa
- Ōhiranear Honmachi
- Ōhiranear Kamiamakusa
- Ōhiranear Mendahigashi
- Ōhiranear Mifune
- Ōhiranear Sashiki
- Ōhiranear Taragi
- Ōhiranear Yamada
- Ōhiranear Yamae
- ŌhiraTamana Shi
- ŌhiraTamana-gun
- Ōhiramachi
- Ohitsu
- Ōhoshi
- Oikamimachi
- Ōike
- OikeKamimashiki-gun
- OikeUto Shi
- Oike-akinaga
- Ōikegoya
- Oinago
- Ōishi
- Ōishigaura
- Ōishio
- Ōisō
- ŌiwaAshikita-gun
- ŌiwaKuma-gun
- OiwakeUki Shi
- OiwakeYamaga Shi
- Ojima
- OkaAmakusa Shi
- OkaKikuchi Shi
- Okanear Sekimachi
- Okanear Sekimachi, Tamana-gun
- OkaTamana Shi
- Okadake
- Ōkado
- Okafumoto
- Okaharu-minami
- Okaharukita
- Okahigashi
- Okai
- Ōkaki
- Okaki
- Okamachi-naka
- Okamachi-shōji
- Okamachi-tanigawa
- ŌkawaKamimashiki-gun
- ŌkawaMinamata Shi
- Okawachi
- ŌkawachiAmakusa Gun
- ŌkawachiAshikita-gun
- Ōkawachinear Tomioka
- Ōkawachinear Ushibukamachi
- Ōkawachinear Yamae
- Ōkawachinear Yamae, Kuma-gun
- Okayama
- Ōki
- Ōkido
- Okidomo
- Okieboshi
- Okimachi
- Okino
- Ōkirihata
- Okishin
- Okishinmachi
- Okita
- Ōkoba
- Okoba-fumotomachi
- Okobamachi
- Ōkōchi
- Okoesaki
- Okoshiki
- ŌkuboAmakusa Shi
- ŌkuboKamimashiki-gun
- ŌkuboKumamoto Shi
- ŌkuboMinamata Shi
- Ōkubonear Isshōchi
- Ōkubonear Nagaoda
- Ōkubonear Sekimachi
- Ōkubonear Yunomae
- ŌkuboShimomashiki-gun
- Okubo-honmura
- Okubono
- Okudari
- Okukogamachi
- Okunaga
- OkunoKuma-gun
- OkunoTamana Shi
- Okunonaka
- Okura
- Ōkura
- Ōkura-danchi
- Okurabaru
- Okuratoko
- Okushi
- Okuyama
- Ōmachi
- Omagari
- Ōmaru
- Omata
- Omato
- Ōmatsudo
- Ōmazaki
- Omegō
- Ōmi
- Ōmichi
- Ōmikuchi
- Ōminami
- OmineKamimashiki-gun
- OmineKumamoto Shi
- ŌmiyaAmakusa Shi
- ŌmiyaKumamoto Shi
- Ōmiyada
- Ōmiyamachi
- Ōmon
- Ōmori
- Omote-minamiogawa
- Omukae
- Ōmura
- Omuranear Iwashita
- Omuranear Samata
- Ōmuramachi
- Omure
- Ōmuta
- Ōmutadomo
- Onahara
- Ōnakano
- Onako
- Ōnaragi
- Onigimachi
- Oniki
- Onikimachi
- Onimaru
- Onio
- Ōnishi
- Ōnita
- Onitsuka
- Oniyama
- OnizukaAmakusa Shi
- OnizukaAso-shi
- OnizukaKumamoto Shi
- Onmura
- OnoArao Shi
- ŌnoAshikita-gun
- OnoAso-gun
- OnoAso-shi
- ŌnoKuma-gun
- OnoKuma-gun
- ŌnoMinamata Shi
- Ōnonear Hondomachi-hondo
- Ōnonear Hondomachi-hondo, Amakusa Shi
- Ōnonear Kamiamakusa
- Ōnonear Kamiamakusa, Amakusa Shi
- Ōnonear Sankasho
- Ōnonear Takanosu
- Ōnonear Ushibukamachi
- Ōnonear Yamada
- ŌnoShimomashiki-gun
- ŌnoUki Shi
- ŌnoYatsushiro-gun
- Ōnobashi
- Onoda
- Onojirinear Sankasho
- Onojirinear Yamada
- OnojiriTamana Shi
- Ōnomachi
- Onosako
- OnoueKamiamakusa Shi
- OnoueKumamoto Shi
- OnoueYamaga Shi
- Ōnoura
- Onsen
- Onsenmachi
- Ontake
- Ōri
- Ōri-himuki
- Orido
- Oriji
- Orisaki
- Oritachi
- Oritsuki
- Oroguchi
- Ōsaginoura
- Ōsakama
- Osakamoto
- OsakiAmakusa Shi
- OsakiAso-gun
- OsakiKamimashiki-gun
- ŌsakoAshikita-gun
- OsakoAso-gun
- OsakoKamimashiki-gun
- ŌsakoKamimashiki-gun
- ŌsakoKikuchi Shi
- ŌsakoMinamata Shi
- Ōsakonear Hondomachi-hondo
- Ōsakonear Hondomachi-hondo, Amakusa Shi
- Ōsakonear Kamiamakusa
- Ōsakuyama
- Ōse
- ŌshimaAmakusa Shi
- ŌshimaArao Shi
- OshimaKumamoto Shi
- OshimaTamana Shi
- Oshima-kamimachi
- Oshima-nakamachi
- Oshima-shimomachi
- ŌshimamachiArao Shi
- ŌshimamachiYatsushiro Shi
- Ōshino
- Oshiotoshi
- Oshiyama
- Ōso
- Ōsō
- Ōsōzu
- Ossō
- Ōsugi
- Ōta
- OtaAso-gun
- OtaTamana Shi
- OtaTamana-gun