Japan Karate Association
 Masatoshi Nakayama 10th Dan Former Chief Instructor Japan Karate Association Deceased 1987
 Teruyuki Okazaki 10th Dan Official Examiner
Current Chief Instructor & Chairman International Shotokan Federation, Japan Karate Association World Federation
Rank conferred by Masatoshi Nakayama & Teruyuki Okazaki 10/11/1974 |
| Shodan - [1st Degree Black Belt]

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