as Oku-chan
as Yusuke Ishigura
as Natsume
as Kenji Noda
as Lau Ka Long
as Fourteen
as Takashi Oosawa
as Naoki Yasuda
as Seiichi Nakai
as Hidehiko Akiyama（秋山 秀彦）
as Professor Akutsu
as Takayuki Okuda（奥田 孝之）
as 石倉佑介
as Saito Yuto
as Kazuma Kinoshita（木下 数馬）
