Contact
Congress Secretariat
c/o Convex Inc.
Toranomon Waiko Bldg., 5-12-1 Toranomon, Minato-ku, Tokyo 105-0001 Japan
Tel: +81-3-5425-1604
Fax: +81-3-5425-1605
Email:wce2017@convex.co.jp
c/o Convex Inc.
Toranomon Waiko Bldg., 5-12-1 Toranomon, Minato-ku, Tokyo 105-0001 Japan
Tel: +81-3-5425-1604
Fax: +81-3-5425-1605
Email:wce2017@convex.co.jp