Masaki Suda as Ryōsuke Yoshii / 'Ratel'

Daiken Okudaira as Sano

Kotone Furukawa as Akiko

Masataka Kubota as Muraoka

Yoshiyoshi Arakawa as Takimoto

Amane Okayama as Miyake

Masaaki Akahori as Soichi Tonoyama

Mutsuo Yoshioka as Yabe

Yugo Mikawa as Inoue

Maho Yamada as Chizuru Tonoyama

Toshihiro Yashiba as Hojo

Yoshiyuki Morishita as Murota

Tetsuya Chiba as Hunter

Yutaka Matsushige as