Companies catalogue
- CAFE Orchestra, Suginami-ku
- CAROL PRIEST JAPAN, Shibuya-ku
- CITRON, 港区
- CLUB SEATA, Musashino-shi
- CONA, Kawagoe-shi
- CONA 与野店, Saitama-shi
- CPL co.,ltd, Itabashi-ku
- CRISTA クリスタ, Shibuya-ku
- CROKET MIMIC TOKYO, Minato-ku
- CSC PASTA, Nerima-ku
- CSクリニック, Bunkyō-ku
- CYCLISM, 調布市
- CafeHYBRID, 川越市
- Can ! Do ! Pet Dog School, Setagaya-ku
- Canadian Chamber of Commerce in Japan (CCCJ) 在日カナダ商工会議所, 港区
- Canterbury, Shinjuku-ku
- Capricciosa, Saitama-shi
- Capricciosa, Shiki-shi
- Capricciosa, Tsurugashima-shi
- Carroll, Kawasaki-shi
- Carrot Tower, Setagaya-ku
- Center for Culture & Global Studies, 武蔵野市
- Central Bike Locker, Kuki-shi
- Central Gakujutsu Research Institute, Suginami-ku
- Central Jido Park, Ina-machi
- Central Research Institute of Electric Power Industry, Chiyoda-ku
- Centurion Hotel Residential Akasaka, Minato-ku
- Chao Bamboo, Shibuya-ku
- Chiba Estate Agents, Kawasaki-shi
- Chibo, Toshima-ku
- Chibo Okonomiyaki - Ginza President Location, Chūō-ku
- Chibo Yurakucho Bic Camera, Chiyoda-ku
- Chichibugaku Orphanage, Tokorozawa-shi
- Chikuma Real Estate, Kashiwa-shi
- ChinChikuRin, Minato-ku
- Chiyoda, Sumida-ku
- Chiyonoyu, Mitaka-shi
- Chofu Airport, Chōfu-shi
- Choju Rehabilitation Center Byoinbekkan, Adachi-ku
- Choritsuseiga Elementary School, Shiraoka-shi
- Choseikan Orthopedic Clinic, Warabi-shi
- Chubu Park, Ina-machi
- Châteraisé, Toda-shi
- Ciel Niizaten Studio, Niiza-shi
- Citizens Medical Center in Tokorozawa, Tokorozawa-shi
- City Kawagoeekihigashiguchi Library, Kawagoe
- Cityshop Aoyama, Minato-ku
- Clear Ophthalmology Clinic, Kuki-shi
- Climbing Gym Fish and Bird 二子玉川, Setagaya-ku
- Climbing gym Nico, Sumida-ku
- Climbing gym Rec's Yoyogi, Shibuya-ku
- Climbingcaffe ISARA, Mitaka-shi
- Clinique de l'Ange(クリニック ドゥ ランジュ) 東京 港区 不妊治療 体外受精, Minato-ku
- Clover Dental Clinic, 志木市
- Club 5 & 9 Billiards, Tokorozawa-shi
- Club Heavy Sick Zero, Nakano-ku
- Co., Ltd. FM Knack Five, Saitama-shi
- CoCo Ichibanya, Fussa-shi
- Coco's Restaurant, Kōnosu-shi
- Coco's Restaurant, Saitama-shi
- Cocokara Fine, Itabashi-ku
- Cocokara Fine, Setagaya-ku
- Cocokara Fine, 豊島区
- Cocokara Fine, Toshima-ku
- Cocokara Fine, 渋谷区
- Cocokara Fine, 葛飾区
- Cocokara Fine, Shinjuku-ku
- Cocokara Fine, Taitō-ku
- Cocokara Fine Nishishinjuku 7-chome, Shinjuku-ku
- Cogent Labs, Shibuya-ku
- CompanionsTokyo, Minato
- Comprehensive medical examination center health check Ladies Shinjuku, Shinjuku-ku
- Cope Kitamototen Dai 2 Parking Lot, Kitamoto-shi
- Cope Kitamototen Dai 3 Parking Lot, Kitamoto-shi
- Coppun Cafe, Moriya-shi
- Corocoro Research Institute, Saitama-shi
- Cosmetic surgery and beauty dermatology / Tokyo Ise A clinic / Ginza Institute, Chūō-ku
- Create, Fujimi-shi
- Crossclue physical conditioning office, 港区
- Cure Orthopedic Clinic, Saitama-shi
- Cushman and Wakefield Japan, 千代田区
- cafe HOFF, Shibuya-ku
- ciao！dog&owners School 羽生校（チャオドッグスクール）, Hanyū-shi
- cleas-petsitter, Setagaya-ku
- coffee & pub STONES, Sayama-shi