Headquarters
Kikai Shinko Kaikan Building, 3-5-8 Shibakouen, Minato-ku, Tokyo, 105-0011 Japan
Phone: +81-3-3432-9371
Facsimile: +81-3-3432-9379
Electronic Commerce Promotion Center (ECPC)
Next Generation Electronic Commerce Promotion Council of Japan (ECOM)
Kikai Shinko Kaikan Building, 3-5-8 Shibakouen, Minato-ku, Tokyo, 105-0011 Japan
Phone: +81-3-3436-7500
Facsimile: +81-3-3436-7570