Rank in Judo English language edition (1955) of "Illustrated Kodokan Judo", edited by the Kōdōkan, says: This statement was later clarified, however. Essentially, the dan-rank system was capped at 10 after the death of Kanō. In that respect, in the November 1963 issue of "Jūdō", the Kōdōkan's official magazine, the Kōdōkan responding to the question "Do the 11th and 12th Dan really exist?" clarifies that the hierarchy now stops at 10 and that the Kōdōkan does not envisage any nominations to these grades. There have only been fifteen 10th dan promotions awarded by the Kōdōkan in the history of Judo. Although "dan" ranks
German Judo Federation German Judo Federation The German Judo Federation (}) is an association of German judoka. The judo sport in West Germany was organized as a sport of heavy athletics from 1949 to 1954 in the German Athletes Federation (DAB). On 8 August 1953 the German Judo Association was founded by Dan-bearers of the German Dan-Kollegium (DDK) like Alfred Rhode of the 1st German Judo-Club (1st DJC in Frankfurt am Main). Alfred Rhode had introduced judo sport in Germany with the 1st DJC at his Frankfurt summer school in 1932. The separate areas of responsibility of the two associations DJB and DDK