ADFIT, Inc., Aegon Sony Life Insurance Co., Ltd., Aeon Co., Ltd., Ageing Asia Pte Ltd. , Altech Corporation, American Home Assurance Company, Ltd., Asahi Mutual Life Insurance Company, Asatsu-DK Inc., Avon Products Co., Ltd., AXA Financial Life, Insurance Co., Ltd., Benesse Holdings, Inc., Business Breakthrough, Inc., Canon Marketing Japan Incorporated, Club Tourism International Inc., Curves Japan Co., Ltd., Dai Nippon Printing Co., Ltd., DaiichiAgency Co., Ltd., Daishinsha Inc., Danon Japan Inc., Dentsu East Japan Inc., Dentsu Inc., Dentsu Public Relations inc., Duskin Co., Ltd., Encourage, Inc., FP Station, Inc., France Bed Co., Ltd., Fujitu Telecom Networks, Ltd., Gakken Holdings Co., Ltd., Hokuto Bank, Ltd., Home Computing Network, Inc., Hong Kong Housing Society , Hongo Tsuji Tax & Consulting, HSBC International Trust, Services Limited, Hyakugo Economic Research Institute, IBM Japan, Ltd., Ikiiki Co., Ltd., IMD Co., Ltd., Isetan Mitsukoshi Ltd., Itochu Corpration, Itochu fashion system Co., Ltd., IWATA Corporation, Japan Finance Corporation, Japan Post Holdings Co., Ltd., JTB Corporation, JTB Western Japan Corporation, Kao Corporation, Kawamura Corpration., Keio Corporation, Kinki Nippon Tourist Chugoku-Shikoku Co., Ltd., Kinki Nippon Tourist Individual Tour Co., Ltd., Koshidaka Holdings Co., Ltd., KUMON Learning Therapy Co., Ltd., Life Care Partners Co., Ltd., Living　Kurashi　HOW　Institute　Inc. , Maruwi Corporation, Matsuzakaya Co., Ltd. , Mealcare, Inc., MEDIA21 Co., Ltd., Miegin　Institute of Research, Ltd., Mitsubishi Electric Corporation, Mitsubishi UFJ Research and Consulting Co., Ltd, Mitsui Fudosan Co., Ltd., Mitsui Interbusiness Research Institute, Mori Building Co., Ltd., Morinaga Milk Industry Co., Ltd., Nakano Certified Public Accountant, NAVIT Co., Ltd., Nichirei Corporation, Nihon Unisys, Ltd., Nippon Research Center, Ltd., Nippon Telenet Corporation, Nissan Motor Co. Ltd., NLI Research Institute, Nomura Securities Company, Ltd., NTT Data Corporation, NTT Data Institute of Management Consulting, Inc., NTT DoCoMo, Inc., NTT Resonant Inc., NWIC, Okasan Securities Co., Ltd., Panasonic Corporation, Panasonic Electric Work Co., Ltd., Pioneer Corporation, QUICK Corp., Real Estate Economic Institute Co,. Ltd, Recruit Holdings Co., Ltd., Rekijitsukai Inc., Resona Research Institute Co., Ltd., Resorttrust, Inc., Seed Planning, Inc., Sekisui House, Ltd., Shingoshu Co., Ltd., Showa Shell Sekiyu K.K., SMBC Consulting Co., Ltd., Sport Club NAS, Suruga Bank Ltd., Swiss Reinsurance Company Ltd. Japan Branch, T&D Financial Life Insurance Company, T.O.Ogasawara Co., Ltd., Taisho Pharmaceutical Co., Ltd., Takasawa Sangyo Inc., Takashimaya Company, Ltd., Taketsu Produce.Co., Ltd., The Research Institute of Marketing , The Shoko Institute of Commerce,Industry ＆ Economics, Ltd., The Tokyo Electric Power Company, Inc., The Yamagata Bank, Ltd., Tokyu Reserach Institute, Inc., Total Office Operations Co., Ltd., TOTO Lｔｄ., Toyota Motor Corporation, UFJ Research Institute, U-League Co., Ltd., Uny Co., Ltd., Venture Link Co., Ltd., Works Institute Recruit Co., Ltd., WORLD Co., Ltd., Xperiential, Yamaha Corporation