S1·E9 – Episode 9

Hitoshi Matsumoto

conference chairman

Shin'ichirō Matsumoto

Reading out the question

Kenichi Endo

Narration

Toshihiro Itô

Chihara Junia

Hiroiki Ariyoshi

Bakarhythm

Ken Horiuchi

Yuki Himura

Hiroaki Ogi

Kazuki Iio

Ryuji Akiyama