Company Overview

The Secretariat of the Headquarters for the Tokyo 2020 Olympic and Paralympic Games, Cabinet Secretariat
Ministry of Health, Labour, and Welfare of Japan
Ministry of Economy, Trade and Industry of Japan
National Personnel Authority 
Sanrio Company, Ltd.
Toei Company, Ltd.
Benesse Corporation
MUFG Bank, Ltd.
Mizuho Research & Technologies, Ltd.
Tokyo Shinkin Bank Association
NEC Corporation
NTT Communications Corporation
NTT DoCoMo, Inc.
NTT Solmare Corporation
NTT Plala Inc.
NTT Advanced Technology Corporation
NTT Data Institute of Management Consulting, Inc.
Mynavi Corporation
U-CAN Inc.
LINE Corporation
Mixi, Inc.
DeNA Co., Ltd.
DMM.com Ltd.
Index Co., Ltd.
JTB Corporation
Sony Music Communications Inc.
SMN Corporation
Victor Entertainment Corporation
Shochiku Co., Ltd.
Sohgo Security Services Co., Ltd.
Takeda Pharmaceutical Company Limited
AIIA Corporation
Ecole Logistics Group Co., Ltd.
Ricoh Company, Ltd.
NewsPicks, Inc.
Sumitomo Mitsui DS Asset Management Company, Ltd.
Konami Digital Entertainment Co., Ltd.
Sega Corporation
Square Enix Co., Ltd.
Capcom Co., Ltd.
GungHo Online Entertainment, Inc.
GREE, Inc.
Delightworks Inc.
GMO Game Center Co., Ltd.
HEROZ, Inc.
Opera House Corporation
ORSO Inc.
GameOn Co., Ltd.
Digital Hearts Co., Ltd.
Nijibox Co., Ltd.
Paon DP Inc.
BeXide Inc.
Pokelabo, Inc.
Heiwa Corporation
Project White Co., Ltd. (Tsukumo / PC sales)
Hirota Glass Craft (Sumida Edo Kiriko Museum)
Japan Buckwheat Millers Association
Japan Federation of Dry Noodle Manufacturers Association
Bunkyouku Medical Association
Dentsu Inc.
Hakuhodo Inc.
Yomiko Advertising Inc.
Bunkakobo
Mainichi Advertising Inc.
Hash Corp.
ADK Creative One Inc.
Daiko ONES
LocationValue Inc.
Creek & River Co., Ltd.
Kyodo Printing Co., Ltd.
Nagase Brothers Inc.
Riso Kyoiku Co., Ltd.
Mochizuki Printing Co., Ltd.
Kato Bunmeisha Co., Ltd.