Hi, Does any of you know how many people were granted the 10th dan degree in Shotokan karate (JKA) ? I made some online research and found a few names, but no complete listing : - Gichin Funakoshi (posthumously, 19??) - Masatoshi Nakayama (?, 19??) - Hidetaka Nishiyama (?, ??) - Taiji Kase (posthumously, 200?) - Hirokazu Kanazawa (during his lifetime, 2002) - ... I'd like to fill in the blanks and complete the list. Any clue ? online "knowledge vaults" ? A comprehensive handbook of karate to recommend on that matter ? Thanks ! J.