Companies catalogue
- OSK Adult Day Care, Yamaguchi-shi
- Obako Sushi, Tsuruoka-shi
- Obanazawa Shiritsu Fukuharachugakko, Obanazawa-shi
- Obanazawa Shiritsu Kamiyanagishogakko, Obanazawa-shi
- Obanazawa Shiritsu Obanazawashogakko, Obanazawa-shi
- Obanazawa Shiritsu Tamano Elementary School, Obanazawa-shi
- Obanazawa Shiritsu Tokiwashogakko, Obanazawa-shi
- Obanazawa Shiritsu Tsurukoshogakko, Obanazawa-shi
- Obanazawa Shiritsu Yotsubahoikuen, Obanazawa-shi
- Obanazawa Taxis, Obanazawa-shi
- Obanazawashi Ritsuterauchishogakko, Obanazawa-shi
- Obanazawashi Undo Park, Obanazawa
- Obayashisakurato Orchards, Tendō-shi
- Ochikoromozendai 2 Go Park, Sagae-shi
- Odashima Elementary School, Higashine-shi
- Oe Choritsu Aterazawa Elementary School, Ōe-machi
- Oe Choritsu Hongohigashi Elementary School, Ōe-machi
- Oecho Public Library, Ōe-machi
- Oechoritsusakura Nursery, Ōe-machi
- Oechoritsuwakaba Nursery, Ōe-machi
- Ogasawara Barber Shop, Hachinohe-shi
- Ogasawara Barber Shop, Hachinohe-shi
- Ogasawara Barber Shop, Hachinohe-shi
- Ogasawara Barber Shop, Hachinohe-shi
- Ogasawarakaju Orchards, 山形市
- Ogi Sushi, Tsuruoka-shi
- Ogino, Ōgawara-machi
- Oguni Auto Body, Hachinohe-shi
- Ogunicho Mizu (Suigen) Nogo Park Golf Course, Oguni-machi
- Ogunimachi Total Sports Park, Oguni-machi
- Ohara Clinic, Sagae-shi
- Oharakaju Orchards, Tendō-shi
- Ohataen Adult Day Care, Yanai-shi
- Oishida Choritsu Oishida Elementary School, Ōishida-machi
- Oishida Choritsu Oishidakita Elementary School, Ōishida-machi
- Oishida Choritsu Oishidaminami Elementary School, Ōishida-machi
- Oishida Nursery, Ōishida-machi
- Oishidacho Nursery, Ōishida-machi
- Oizumi Nursery, Tsuruoka-shi
- Okazaki Clinic, Shirataka-machi
- Okura Sonritsu Okura Elementary School, Ōkura-mura
- Omachisakuranbo Orchards, Tendō-shi
- Omine Nursery, Shibata-shi
- Omiwa Shrine, Aizubange
- Omodakahoikuen, Obanazawa-shi
- Omonoimi Shrine, Sakata
- Onkodo Clinic, Masuda-shi
- Onnagawa Nursery, Sekikawa-mura
- Ono Harri Clinic, Shūnan-shi
- Ono Harri Clinic, Shūnan-shi
- Onodera Clinic, Tsuruoka-shi
- Onoderaharikyu Clinic, Shūnan-shi
- Onuma, Nishikawa-machi
- Onuma Taxis, Ōe-machi
- Osakaosho Masudaekimaeten, Masuda-shi
- Osaki City Hospital Narukoonsen Branch Hospital, Ōsaki-shi
- Osanagiyama Park, Higashine
- Osegi, Kaneyama-machi
- Oshima Nursery, Sekikawa-mura
- Otakekaju Orchards, Nanyō-shi
- Otaki Children's Clinic, Sakata-shi
- Ougai Mori Memorial Museum, Tsuwano-chō
- Owatari Barber Shop, Hachinohe-shi
- Ox, Iwakuni-shi
- Oyamadakaju Orchards, 東根市
- Oyamadamarusankaju Orchards, Higashine-shi
- Ozaki, Obanazawa-shi
- ole'h-ole'h, Nagai-shi