Hotels
- ACCOR HOTELS
- AMAN
- ANA InterContinental Tokyo
- Cerulean Tower Tokyu Hotel
- Conrad Tokyo
- FOUR SEASONS HOTELS
- Grand Hyatt Fukuoka
- Granvia Hotels
- Grand Hyatt Tokyo
- Hankyu-Hanshin-Daiichi Hotel Group
- Hilton Hotels
- Hotel Monterey
- Hotel Okura Kobe
- Hotel Okura Tokyo
- Hyatt Regency Kyoto
- Imperial Hotel
- Intercontinental Yokohama Grand
- Keio Plaza Hotel
- Kobe Portopia Hotel
- Mandarin Oriental, Tokyo
- MARRIOTT INTERNATIONAL
- New Otani
- Park Hyatt Tokyo
- Rihga Royal Hotel Osaka
- Royal Park Hotel
- Prince Hotels
- Sapporo Grand Hotel
- Shangri-La hotel Tokyo
- Swissotel Nankai Osaka
- The Peninsula Tokyo
- The Ritz-Carlton
- The St.Regis Osaka
- The Westin Osaka
- The Yokohama Bay Hotel Tokyu
- Tobu Hotel Levant Tokyo
- Tokyu Hotels
- Urawa Royal Pines Hotel
- Yokohama Bay Sheraton Hotel & Towers
- Yokohama Royal Park Hotel
Restaurants/Wedding
- Anniversaire Inc.
- Apicius
- Armani
- Auxamis
- Best Bridal Inc.
- Bulgari
- Chez Inno
- Feu
- Hiramatsu Inc.
- Huge Co.,Ltd.
- Imahan
- Lecrin
- Les Creations de Narisawa
- Maison TAKA
- Meguro Gajoen
- Monna Lisa
- Ponte Vecchio
- Q.E.D. Club
- Ristorante Hiro Centro
- Tateru Yoshino
- Tokyo Kitcho
Retailer
- Aeon Co.,Ltd.
- Amazon Japan K.K
- Camel Coffee Co., Ltd.
- Dean & Deluca
- Jupiter Coffee
- Kinokuniya Co., Ltd.
- Meidi-ya Co., Ltd.
- Overseas Inc.
- Queens Isetan Co.,Ltd.
- Seijo Ishii Co., Ltd.
- Takashimaya Company, Limited
Catering
- ANA Catering Service Co., Ltd.
- JAL Royal Catering Co.,Ltd.
- TFK Corporation
Wholesalers
- Act Chushoku Co., Ltd.
- Adeka Foods Sales Co., Ltd.
- Amitir
- Costco Wholesale Japan Ltd.
- Fujibussan Co., Ltd.
- Fujino Foods Co., Ltd.
- Fuji Sunny Foods Co.,Ltd.
- Hirata
- Ikeden Corporation
- Itochu Corporation
- Iwase-esta
- Kakisan Coffee Co., Ltd.
- Kaneka Shokuhin Co.,Ltd.
- Kanto Shoji Co.,Ltd.
- Katosangyo Co., Ltd.
- Kokubu&Co., Ltd.
- Marubishi Co., Ltd.
- Masuki
- Mitsubishi Shokuhin Co., Ltd.
- Mitsui Foods Co., Ltd.
- Nihon Shuruihanabai Co., Ltd.
- Nippon Access,Inc.
- Nisshoku Co., Ltd.
- Okamoto Corporation
- Sakurai Co.,Ltd.
- Satoshokai Co., Ltd.
- Shoei Foods Corporation
- Sumida Co., Ltd.
- Takarajima
- Tasumi
- Toa Foods Co.,Ltd.
- Toa Shoji Co.,Ltd.
- Toho Food Service Co., Ltd.
- Yoshida Sangyo Co.,Ltd.
Confectionery
- Bunmeido ichibankan Co.,Ltd.
- Chateraise Co.,Ltd.
- Dalloyau Japon
- Fujiya Co., Ltd.
- Kikuya Corporation
- La Patisserie de joel
- Pâtisserie à tes souhaits
- Theobroma
Bakery
- Real Pasco Bakeries Co., Ltd.
- Shikishima Baking Co.,Ltd.
Department store
- Daimaru Matsuzakaya Department Stores Co., Ltd.
- Hankyu Hanshin Department Stores,Inc.
- Isetan Mitsukoshi Ltd.
- Sogo & Seibu Co.,Ltd.Tokyu
- Tokyu Department Store Company,Limited