IPPON GRAND PRIX

Hitoshi Matsumoto

conference chairman

Shin'ichirō Matsumoto

Reading out the question

Kenichi Endo

Narration

Toshihiro Itô

Junior Chihara

Bibiru Ōki

Yoshimi Tokui

Masayasu Wakabayashi

Sando Katsura

Osamu Shitara

Hiroiki Ariyoshi

Haruka Minowa

Bakarhythm

Kazuhiro Ozawa

Shigeo Takahashi