Finance and Insurance
- AIG Technologies KK
- au Kabucom Securities Co., Ltd.
- Mitsubishi UFJ Asset Management Co., Ltd.
- Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.
- Mizuho Securities Co., Ltd.
- Nomura Holdings, Inc.
- Resona Bank, Limited.
- Sumitomo Mitsui Banking Corporation
- T&D Asset Management Co., Ltd.
- Aozora Bank, Ltd.
- Meiji Yasuda Life Insurance Company
- Mitsubishi UFJ Financial Group, Inc.
- Mitsubishi UFJ NICOS Co., Ltd.
- MUFG Bank, Ltd.
- ORIX Corporation
- Seven Bank, Ltd.
- Sumitomo Mitsui DS Asset Management Company, Limited
Manufacturing
- Ajinomoto AGF, Inc.
- Coca-Cola(Japan)Company, Limited
- Hitachi Construction Machinery Co., Ltd
- Idemitsu Kosan Co.,Ltd.
- KITA DENSHI CORPORATION
- Mitsubishi Electric Corporation
- MITSUBISHI MOTORS CORPORATION
- Panasonic Connect Co., Ltd.
- TOSHIBA CORPORATION
- Yokogawa Electric Corporation
- Calbee, Inc.
- GLORY LTD.
- Honda Motor Co., Ltd.
- Kao Corporation
- KOMORI CORPORATION
- Mitsubishi Heavy Industries, Ltd.
- Mitsubishi UBE Cement Corporation
- Tohnichi Manufacturing Co., Ltd.
- WAKAMOTO PHARMACEUTICAL CO., LTD.
Information and Communications
- Bridgestone Software Co.,Ltd.
- DENTSU SOKEN INC.
- FiNC Technologies Inc.
- JFE Systems, Inc.
- KDDI CORPORATION
- Mitsubishi Electric Information Systems Corporation
- NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION
- NTT Communications Corporation
- Simplex Inc.
- The Japan Research Institute, Limited
- Colt Technology Services Co., Ltd
- DENTSU SOKEN SECURE SOLUTIONS INC.
- IHI Scube Co., Ltd.
- JR Kyushu System Solutions Inc.
- Mitsubishi Electric Information Network Corporation
- Net One Systems Co., Ltd.
- NS Solutions Corporation
- Qsol Corporation
- SoftBank Group Corp.
- TOYOTA SYSTEMS CORPORATION
Media and Entertainment
- BANDAI NAMCO Entertainment Inc.
- Fuji Television Network, Inc.
- Japan Broadcasting Corporation
- Nikkei Inc.
- SEGA SAMMY HOLDINGS INC.
- SQUARE ENIX CO., LTD.
- TOKYO BROADCASTING SYSTEM TELEVISION, INC.
- TV Asahi Corporation
- U-NEXT HOLDINGS Co.,Ltd.
- BANDAI NAMCO Holdings Inc.
- GREE, Inc.
- JCOM Co., Ltd.
- Nippon Television Network Corporation
- Shueisha Inc.
- The Asahi Shimbun Company
- TSUBURAYA FIELDS HOLDINGS INC.
- TV TOKYO Corporation
Public Services
- Financial Services Agency
- Ministry of Agriculture, Forestry and Fisheries
- National Institute for Materials Science
- National Institutes for Cultural Heritage
- Organization for Small & Medium Enterprises and Regional Innovation, JAPAN
- Japan Expressway Holding and Debt Repayment Agency
- Ministry of Internal Affairs and Communications
- National Institute of Infectious Diseases
- National Police Agency
- The Kitasato Institute
- Supreme Court of Japan
Wholesale and Retail trade
- Lawson,Inc.
- Mitsubishi Corporation
- Starbucks Coffee Japan, Ltd.
- MARUWA BIOCHEMICAL Co.,Ltd.
- NIKE JAPAN GROUP LLC
- Tanaka Optical Holding Company Ltd.
Services and Others
- AIM SERVICES CO., LTD.
- DHL Japan, Inc.
- MACNICA, Inc.
- Medical Principle Co., Ltd.
- Mitsubishi HC Capital Inc.
- Mori Building Co., Ltd.
- Nihon Kotsu Co.,Ltd.
- RIZAP GROUP, Inc.
- TAC Co.,Ltd.
- DENTSU INC.
- Hoosiers Holdings Co., Ltd.
- MED Holdings CO.,LTD
- Mitsubishi Auto Leasing Corporation
- Mitsui & Co. Global Logistics, Ltd.
- Nagashima Ohno & Tsunematsu
- PERSOL HOLDINGS CO., LTD.
- SUIDO KIKO KAISHA, LTD.