GR Korea - ソウル
22F 83 Uisadang-daero,
Yeongdeungpo-gu,
Seoul, 07325
GR Taiwan - 台北
Room A606, 6F, No.59,
Guanqian Rd, Zhongzheng Dist.,
Taipei City 100, Taiwan
The GR Company - ワシントンD.C.
1300 I Street, NW, Suite 411 E
Washington D.C., 20005
The GR Company - ロンドン
25 Wilton Road Victoria,
London, SW1V 1LW, UK
The GR Company - シンガポール
Level 35, The Gateway West,
150 Beach Road
Singapore 189720