Takumi Tsutsui

as Haruo Shindo

as Dr. Fukuyama

as Koichi Shimizu

as Amata Clementian

as Touha Yamaji

as Assistant Professor Yagi

as Keiji Aisawa

as Toha Yamaji / Jiraiya

as Ryosuke Shinozaki

as Ryousuke Shinozaki

as Jiraiya