International Sumo Federation IFS
Founded	1946
National Affiliates	84
President	Mr. Hidetoshi Tanaka
Secretary General	Mr. Takahiro Ono
Address	International Sumo Federation      15-20 Hyakunincho                     Shinjuku-ku                                 Tokyo 169-0073                          JAPAN
E-Mail	ifs2@nifty.com
Website	www.amateursumo.com