The Headquarter / General Affairs Dept., Planning & Development Dept.
Sumitomo-Fudosan-Rokko Bldg. 8F, 1-4-1 Shinkawa, Chuo-ku, Tokyo 104-0033
TEL: +81-3-6222-9021 FAX: +81-3-6222-9022
- 3-minutes waik from Tokyo Metro Hibiya Line "Kayabacho Station"