9th dan demo at 50th AJKC

The Kyu-Dan is Yasunori Taneguchi Sensei from Fukuoka (82 years old at that time)… The Hachi-Dan are Iwai from Aichi Ken (prefecture) and Sakudo from Osaka; The Nana-Dan as mentioned is Ishida.

(Via http://koti.mbnet.fi/daikuma/videolinks.html)