arts, the dan ranks do not go past ninth dan, although on some occasions in some organizations, a tenth dan (십단, 十段) has been issued. See also Judo ranks and grading Kendo grades and titles Karate ranks Kyūdō ranks Taekwondo ranks, belts and promotion Brazilian Jiu-Jitsu ranking system Aikido uniforms and rankings References Go ranks and ratings Titles and rank in Japanese martial arts