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
British Judo Council British Judo Council The British Judo Council (BJC) is a membership organisation and a governing body for Judo in the United Kingdom. In 1955 Kenshiro Abbe, then a 7th dan Japanese judoka and the highest ranked judoka outside Japan, was invited to Britain on a two year contract to teach Judo at the London Judo Society, a Judo School in South London. Abbe parted ways with the LJS in the following year and started his own school for Judo. He formed the British Judo Council in 1958, soon being joined by another high-ranked Japanese judoka living in Britain, Masutaro Otani.