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Combined display of all available logs of Red River Judo. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 15:04, 14 September 2024 Sensei talk contribs created page Mikinosuke Kawaishi (Created page with "Mikinosuke Kawaishi (川石 酒造之助, Kawaishi Mikinosuke, born 13 August 1899 – 30 January 1969) was a Japanese master of jujutsu and judo who achieved the rank of 7th Dan. He led the development of Judo in France, with Shozo Awazu, and much of Europe and is credited with introducing the colored belt system for differentiating early grades. However, written accounts from the archives of London's Budokwai judo club, founded in 1918, record the use of colored judo b...")