Convention Operation Division of the Oral Health Association of Japan
Komagome TS Building 4F, 1-43-9, Komagome, Toshima-ku, Tokyo, 170-0003, JAPAN
TEL: +81-3-3947-8761
FAX :+81-3-3947-8873
E-mail: jadr68[A]kokuhoken[D]jp( Please change [A] to @ and [D] to . )