• AEON Co., Ltd.
• Amway Japan Limited
• Anti-Aging Doctors INC.
• ASAHI BREWERIES,LTD.
• ASKUL Corporation
• BB Mobile Corp.
• CAD Center Corporation
• Coca-Cola (Japan) Company,Limited
• CREDIT SAISON Co., Ltd.
• Daihatsu Motor Co., Ltd.
• DENTSU Inc.
• DENTSU TEC Inc.
• EC-One, Inc.
• EPIC Records Japan Inc.
• Fuji Heavy Industries Ltd.
• Fuji Xerox Co., Ltd.
• Hitachi Software Engineering Co., Ltd.
• ITOCHU Corporation
• Itochu Fashion System Co., Ltd.
• Japan Airlines International Co., Ltd.
• Johnson & Johnson K.K.
• Macromedia, Inc.
• Matsushita Electric Industrial Co., Ltd.
• Matsushita Electric Works, Ltd.
• Media Factory, Inc.
• Mitsui Fudosan Co., Ltd.
• Mizuho Securities Co., Ltd.
• Mori Hospitality Corporation
• Muji.net Co., Ltd
• EIZO NANAO Corporation
• NCR Japan, Ltd.
• NEC Design, Ltd.
• Nikkei Business Publications, Inc.
• Nishimura & Asahi
• NTT Advertising Inc.
• NTT Communications Corporation
• NTT DATA Corporation
• NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION
• Panasonic Design Company
• The Prudential Life Insurance Co., Ltd.
• Ryohin Keikaku Co., Ltd.
• Seiko Instruments Inc.
• Sekisui Chemical Co., Ltd.
• SEKISUI HOUSE, LTD.
• SHARP System Products, Co., Ltd.
• SHIZUOKA BANK, LIMITED
• SOFTBANK CORP.
• SOFTBANK MOBILE Corp.
• SONY Corporation
• SONY Communication Network Corporation
• SQUARE ENIX CO., LTD.
• The SEIBU Department Stores, Ltd.
• TORAYA Confectionery Co., Ltd.
• TOSHIBA INFORMATION SYSTEMS(JAPAN) CORPORATION
• United Arrows Ltd.
• Vivienne Westwood Japan
• World Co. Ltd.
• YAMAHA Corporation

(alphabetical order)