Nippon Telegraph and Telephone West Corporation.
Kurashiki Cable TV Co.,Ltd.
Amazon Japan, Co., Ltd.
Rakuten, Inc.
Yahoo Japan Corporation.
EM Japan.
Nihonshisutemushuno Ltd.
Kaitekilife Co.,Ltd.
Mizuho ginkou, Ltd.
Rakuten ginkou, Ltd.
Medicator Co.,Ltd.
China Bank.
YS consultant Co.,Ltd.
Cielveur Inc.
F&M’spartners
Ikkou Co.,Ltd.