Companies catalogue
- OOSEcafé, Kagoshima-shi
- ORALE 刈羽（オラレ刈羽）, Kariwa-mura
- ORIENTAL LOUNGE RIGO KAGOSHIMA （オリエンタル ラウンジ リゴ カゴシマ）, Kagoshima-shi
- Oasis Obuse Rest Area, Obuse-machi
- Obamachiku Community Center, Kirishima-shi
- Obuke Nursery, Jōetsu-shi
- Obuse PA (down), Obuse
- Obuse PA up, Obuse-machi
- Obuse-no-Kaze Youth Hostel, Obuse-machi
- Oden Izakaya Mura-no-Oyaji, Yuzawa-machi
- Odeon, Kagoshima-shi
- Odoshinkyu Orthopedic Clinic, Kagoshima-shi
- Ogami Construction, Fukuoka-shi
- Oganeya Kokudo Filling Station, Myōkō-shi
- Ogawa Flower Shop, Satsumasendai-shi
- Ogawa Orthopedic Clinic, Minamikyūshū-shi
- Ogura Clinic, Kagoshima-shi
- Oguro Orthopedic Clinic, Kagoshima-shi
- Oharaharisenmon Clinic, Aira-shi
- Ohisama Ear, Nose And Throat, Jōetsu-shi
- Oho Construction Ltd., Saga-shi
- Oike, Jōetsu-shi
- Ojiya Country Club, Ojiya-shi
- Ojiya Police Station Ojiyaeki Police Box, Ojiya
- Ojiya Shiritsu Chida Junior High School, Ojiya-shi
- Ojiya Tax Collector, Ojiya-shi
- Okada Iron Works, Myōkō-shi
- Okama Village Washing Hot Spring, Nozawaonsen-mura
- Okamoto Dental Clinic, Kagoshima-shi
- Okamototaeo School of Ballet, Kagoshima-shi
- Okamura Construction Ltd., Kanzaki-shi
- Okamura Dental Clinic, Kagoshima-shi
- Okatsuseikotsu Acupuncture, Kagoshima-shi
- Okawajichi Community Center, Minamikyūshū-shi
- Okayama Dental Clinic, Kagoshima-shi
- Okayama Orthopedic Clinic, Aira-shi
- Okazaki Construction, Itoshima-shi
- Okino Cardiology Hospital, Kagoshima-shi
- Okubo Hall, Minamisatsuma-shi
- Okubo Oral And Maxillofacial Surgery Clinic, Kagoshima-shi
- Okuma Construction Ltd., 大野城市
- Okumatsuo Tatami Shop, Hioki-shi
- Okushiga Kogen Hotel, 山ノ内町
- Omagari Nursery, Jōetsu-shi
- OneNozawa Residence, Nozawaonsen-mura
- Onizuka Dental Clinic, Kagoshima-shi
- Ono Animal Clinic, Kagoshima-shi
- Onochiku Community Center, Kirishima-shi
- Onodachi Park, 柏崎市
- Onoharachiku Community Center, Tarumizu-shi
- Onoshima Dental Clinic, Tōkamachi-shi
- Onsen Onjuku Ryugen, Minamiuonuma-shi
- Ootoya, Kagoshima-shi
- Oral Care Station Nagata Dental Clinic, Kagoshima-shi
- Organic Mom's Kitchen Shinkoq, Nozawaonsen-mura
- Organic Resort, Iizuna-machi
- Organic Resort, Iizuna-machi
- Oribie School of Ballet, Myōkō-shi
- Orikasa Dental Clinic, Jōetsu-shi
- Oryoji Dental Clinic, Kagoshima-shi
- Osaka Ohsho, Kagoshima-shi
- Osaka Ohsho, Satsumasendai-shi
- Osakachiku Community Center, Minamisatsuma-shi
- Osako Dental Clinic, Kagoshima-shi
- Oshige Shipyard, Itoigawa-shi
- Oshima Clinic, 上越市
- Oshima Clinic, Joetsu
- Oshima Dentistry Clinic, Jōetsu-shi
- Oshimanoki Workers Union, Jōetsu-shi
- Osho Gyouza Restaurant (Nakamachi location), 鹿児島市
- Osoegawa Construction Ltd., Saga-shi
- Osono Dental Clinic, Kagoshima-shi
- Osteria Sakazume, Jōetsu-shi
- Osuki Orthopedic Clinic, Aira-shi
- Osumi Country Club, Ōsaki-chō
- Ota Chiku Community Center, Minamisatsuma-shi
- Ota Dental Clinic, Jōetsu-shi
- Ota Dental Clinic, Kagoshima-shi
- Ota Meat Shop, Satsumasendai-shi
- Ota Ophthalmology, Myōkō-shi
- Otatsukoku Community Center, Kagoshima-shi
- Otekishinkyu Orthopedic Clinic, Aira-shi
- Otemachi Dental Clinic, Jōetsu-shi
- Otemachi Parking Lot, Jōetsu-shi
- Otono Dental Clinic, Kagoshima-shi
- Otsu Dental Clinic, Ibusuki-shi
- Otsubo Dental Clinic, Kagoshima-shi
- Otsubo Dental Clinic, Kagoshima-shi
- Otsuka Dental Clinic, Jōetsu-shi
- Oumigawa Beach Resort, Kashiwazaki
- Oyabu Clock Shop, Kagoshima-shi
- Oyadouemasa, Nozawaonsen-mura
- Oyama Community Center, Ibusuki-shi
- Oyama Dental Clinic, Jōetsu-shi
- Oyama Dental Clinic, Kagoshima-shi
- Oyamadakoku Community Center, Kagoshima-shi
- Oyamato Shrine, Joetsu
- Oyashirazu Pier Park, Itoigawa
- Ozumi Parking Area, Nagaoka-shi
- onekiln, Kagoshima-shi