To join the CSSJ, E-mail applications are accepted from overseas. Fill out the following e-mail application form and e-mail it to the Society Office.
Annual dues are 7,000 JPY for a regular membership and 3,500 JPY for student membership.

Mailing address:

The Clay Science Society of Japan
Academic center,358-5, Yamabuki-cho Shinjuku-ku, Tokyo 162-0801, Japan
e-mail: clay-post[at] (please change [at] to @.)