Yusei Yagi

as Akito

Yuki Inoue

as Haruhi

Kaito Sakurai

as Natsuki

Taiga Tsubaki

as Yukio

Seiichi Tanabe

as Shinya

Takashi Sasano

as Grandpa Tetsu

Cunning Takeyama

as Eiji

Ryohei Abe

as Kazuo

Erika Mabuchi

as Nagumo

Mio Kudo