as

Lau Ka Long

as

Hidehiko Akiyama（秋山 秀彦）

as

Natsume

as

Kazuma Kinoshita（木下 数馬）

as

Yusuke Ishigura

as

石倉佑介

as

Oku-chan

as

Takayuki Okuda（奥田 孝之）

as

Kenji Noda

as

Saito Yuto

as

Takashi Oosawa

as

Professor Akutsu

as

Seiichi Nakai

as

Suspicious man

as

Fourteen

as

Writer