Judo federations have promoted another eleven who are not recognized (at that level of rank) by the Kodokan. On July 28, 2011, the promotion board of USA Judo awarded Keiko Fukuda the rank of 10th "dan", who was the first woman to be promoted to judo's highest level, albeit not a Kodokan-recognized rank. Although "dan" ranks tend to be consistent between national organizations there is more variation in the "kyū" grades, with some countries having more "kyū" grades. Although initially "kyū" grade belt colours were uniformly white, today a variety of colours are used. The first black belts to denote a
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.