Companies catalogue
- O.I.L.FARMACY（オイルファーマシー）, Minato-ku
- OK Store Machida Ogawa, Machida-shi
- OK Store Shinkoyasu, Yokohama-shi
- OK Store Yamato Shimowada, Yamato-shi
- OLIAC JAPAN, Yokohama-shi
- OPAL, Yokohama-shi
- OPTIQUE PARIS MIKI, Minato-ku
- OPTIQUE PARIS MIKI, Minato-ku
- OPTIQUE PARIS MIKI, Minato-ku
- ORIZON Kugahara, Ōta-ku
- ORiental TRaffic, Kawasaki-shi
- ORiental TRaffic OUTLET 下北沢南口店, Setagaya-ku
- ORiental TRaffic 横浜ジョイナス店, Yokohama-shi
- OZEKI Oyamadai, Setagaya-ku
- Oak Pharmacy, Machida-shi
- Oasis Pharmacy, Yokohama-shi
- Obata Pharmacy, Minato-ku
- Oda Pharmacy, Kawasaki-shi
- Oda Pharmacy, Kawasaki-shi
- Odaiba Kaihinkoen Post Office, 港区
- Odakyu OX 南林間店, Yamato-shi
- Odakyu OX 大和店, Yamato-shi
- Odakyu OX 相模大野店, Sagamihara-shi
- Odoya Liquor Store, Yokohama-shi
- Ogasa Pharmacy, Yokohama-shi
- Ogawa, 横浜市神奈川区
- Ogawa Hair Salon, Asahikawa-shi
- Ogawa Pharmacy, Yokohama-shi
- Ogawa Shoten, Minato-ku
- Oguchi Station Post Office, Yokohama-shi
- Ogura Life Pharmacy, Kawasaki-shi
- Ogurasanso, Nagaokakyo-shi
- Ogurasanso, Nagaokakyo-shi
- Ohisama Pharmacy, Yokohama-shi
- Ohkubo Glasses, Meguro-ku
- Oimachi Taka Pharmacy, Shinagawa-ku
- Okanoue Pharmacy, Inagi-shi
- Okurachozai Pharmacy, Setagaya-ku
- Olga Hair Salon, Asahikawa-shi
- Olive Pharmacy, Yokohama-shi
- Olympic Sagamiotsuka shop, Kokubunji
- Olympic Sports, Shinagawa-ku
- Omaha Pharmacy, Machida-shi
- Omatsu Construction, Yokohama
- Omichozai Pharmacy, Yokohama-shi
- Omori Ekimae Post Office, Ōta-ku
- Omori Post Office, Ōta-ku
- Omori Primary Pharmacy, Ōta-ku
- Omotesando Hills, Shibuya-ku
- Once upon a time...AOYAMA, Osaka
- Ongakuongakugadaisukininaru Ogawahirokopianokyoshitsu Yokohama Aobadaino Piano Lessons, Yokohama-shi
- Onishi Florist, Asahikawa-shi
- Onishi Pharmacy Ltd., Kawasaki-shi
- Ono Glasses, Yokohama-shi
- Opt LABEL, Minato
- Opti Maison Itagakikosen Optical Shop, Setagaya-ku
- Optical Tomorrow, Yokohama-shi
- Orange Pharmacy, Meguro-ku
- Orange pharmacy, Yamato-shi
- Organic Cafe K-notts, Machida-shi
- Orion Pharmacy, Kawasaki-shi
- Orita Stationery, Ōta-ku
- Orix Rent-a-car, Ōta-ku
- Orutoyokohama Nai Post Office, Yokohama-shi
- Osaki 3 Post Office, Shinagawa-ku
- Osaki Pharmacy, Shinagawa-ku
- Osaki Station Front Post Office, Shinagawa-ku
- Osuido Pharmacy, Yokohama-shi
- Osumichozai Pharmacy, Ōta-ku
- Ota Haneda Post Office, Ōta-ku
- Ota Heiwajima 2 Post Office, Ōta-ku
- Ota Higashiyukigaya Post Office, Ōta-ku
- Ota Minami-Rokugō1 Post Office, Ōta-ku
- Ota Minamimagome 2 Post Office, Ōta-ku
- Ota Naka-Magome Post Office, Ōta-ku
- Ota Nishi-kojiya 2 Post Office, Ōta-ku
- Ota Nishikojiya 3 Post Office, Ōta-ku
- Ota Pharmacy, Yokohama-shi
- Ota Senzoku Post Office, Ōta-ku
- Ota South Rokugo-2 Post Office, Ōta-ku
- Ota Yaguchi 3 Post Office, Ōta-ku
- Otakaraya Ōimachi Shop, Shinagawa-ku
- Otanarusemise Glasses, Machida-shi
- Otanishimagome Post Office, Ōta-ku
- Otoピアノ教室（ｵｰﾄﾋﾟｱﾉｷｮｳｼﾂ）, 大田区
- Otsuka Pharmacy, Komae-shi
- Outscape, Minato-ku
- Oyabu Stone Ltd., Yokohama-shi
- Oyama-dai Station Front Post Office, Setagaya-ku
- Oyamada Pharmacy, Yokohama-shi
- Oyamadai Pharmacy, Setagaya-ku
- Oyamadaiminami Pharmacy, Setagaya-ku
- Ozaki Pharmacy, Yokohama-shi
- Ozawa Pharmacy, Yokohama-shi
- Ozeki Pharmacy, Yokohama-shi
- odekake kitchen（おでかけキッチン）, Kawasaki-shi
- oliveSPA 白金台, Minato-ku
- organic cafe so.wa 〔礎波〕, Yokohama-shi
- organic.hair salon FLANNEL フランネル, Asahikawa
- organicgarden, Yokohama-shi