Presidential Office:

Chiba Cancer Center
666-2 Nitona-cho, Chuo-ku, Chiba-shi, Chiba 260-8717, Japan
E-mail : jspen2021@chiba-cc.jp

Congress Secretariat:

C/O Congrès Inc.
3-10-5 Onward Park Building, Nihonbashi, Chuo, Tokyo, 103-8276, Japan
Tel: +81-3-3510-3709 Fax: +81-3-3510-3702
E-mail : jspen2021@congre.co.jp