Rank in Judo a red-white paneled belt, and judokas who have attained the 9th Dan may wear a solid red belt. In some countries a red belt is used between the white and yellow belts to signify full membership of the judo club or the countries judo association. More commonly the red belt is, however, reserved only for 9th and 10th Dan practitioners. In some countries junior practitioners have an extra system in place to show the progress in between two kyū grades. The sub rank is symbolized by a small piece of fabric on the end of the belt. The colour of
Judo in Canada aspects of Judo. The most complete history of Canadian Judo is Glynn Leyshon's "Judoka: the history of Judo in Canada" (1998). However, while Leyshon is Professor Emeritus of Kinesiology at the University of Western Ontario, "Judoka" is a popular history published by Judo Canada rather than an academic study. Anne Doré's article "Japanese-Canadian Sport History in the Fraser Valley: Judo and Baseball in the Interwar Years" (2002) and Joseph Svinth's book "Getting a Grip: Judo in the Nikkei Communities of the Pacific Northwest, 1900-1950" (2003) both address the history of Judo in British Columbia. Luiz Moraes' PhD thesis in Education