From Grassroots to the World Stage
The United States Sumo Federation (USSF) is a 501(c)(3) nonprofit and the national governing body for amateur sumo in the United States. Our mission is to develop and promote the sport nationwide through youth engagement, grassroots programs, and community partnerships grounded in discipline, respect, and tradition. We are committed to preserving and sharing the cultural foundations of sumo, including an understanding of Japanese values and etiquette, while supporting educational and cultural events that strengthen communities and ensure long-term growth of sumo. Our programs, events, and educational resources are open to the public. Membership is only required for participation in sanctioned competition.
Clubs across the United States are leading this effort - find one near you or start your own.
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If anyone could be called the Grandfather of American Sumo, it’s Ernie Hunt.
From discovering sumo on a Navy base in Japan in 1965 to helping shape the sport’s roots in the U.S., Ernie’s story bridges generations of athletes and history.