Judo in Canada Sasaki's students went on to establish their own dojos across Canada. The Canadian Kodokan Black Belt Association was incorporated in 1956 and recognized by the International Judo Federation in 1958. Now known as Judo Canada, it is the national governing body and a federation of associations in each of the ten provinces and three territories. Today, an estimated 30,000 Canadians participate in Judo programs in approximately 400 clubs across Canada. Judo uses a hierarchical ranking system divided into "kyū" and "dan" grades that its founder, Jigoro Kano, adapted from the ranking system for the traditional board game Go. "Kyū" grades
Judo in Brazil in Rio de Janeiro. This event marked the first time Brazil hosted a mixed-gender World Judo Championship. Brazil ranked second overall in medals behind Japan at the 2007 Championships, earning three gold medals along with a bronze. In 2013, Brazil once again hosted the World Judo Championships, this time placing fourth overall behind Cuba, despite surpassing Cuba in total number of medals. In this event, Rafaela Silva made history by being first Brazilian Judoka to claim gold in a women’s division. Judo in Brazil The practice of the Japanese martial art of Judo in Brazil dates back to 1914, and