
Chiba Tsugutaka
General Director of the Daito-ryu Aiki-jujutsu of Shikoku

Onishi Masahito
Director of the Hombu Dojo Wakimachi

Sato Hideaki
Chief Instructor of the Hombu Dojo Wakimachi

Olivier Gaurin
Secretary for International Affairs

Guillaume Erard
Deputy Secretary for International Affairs

Matsuda Taro
Accountant of the Hombu Dojo Wakimachi