Rank in Judo are ranked in ascending numerical order. The ninth ("kudan") and tenth degree black belt ("jūdan") and, theoretically, those higher, have no formal requirements. Only 15 individuals have been promoted to the rank of Kōdōkan 10th dan. On January 6, 2006, three individuals were promoted to this rank simultaneously: Daigo Toshirō, Ichirō Abe, and Ōsawa Yoshimi. This is the most ever at the same time, and the first in 22 years. No one has ever been promoted to a rank higher than 10th "dan", but in theory the Judo rank system is not limited to 10 degrees of black belt. The
USA Judo in domestic and international judo competitions, and the promotion and growth of the sport of judo in the United States." USA Judo USA Judo is a non-profit organization which represents from all areas of U.S. judo practitioners, including athletes, coaches, referees and others. The organization is managed by a staff of seven at the USA Judo National Office which is located at the U.S. Olympic Training Center in Colorado Springs, Colorado. Keith Bryant is the CEO/Executive Director of USA Judo as of August 2016. Mark C. Hill replaced Lance Nading as Board President in 2017. MISSION: "As a National Governing