Masaharu Sekiguchi as Katsuto Asahi

Kohji Moritsugu as Ban Satsuma

Ichirôta Miyakawa as Manabu Kazu

Yuka Takaoka as Tohru Hoshimi

Hiromoto Okubo as Ganta Takemura

Uno Kanda as Kagemi / Alien Lady-Benzene

Kazuyoshi Ishii as Master of Seidokaikan

Nobuaki Kakuda as Instructor of Seidokaikan

Andy Hug as Assistant Instructor

Hiromi Sakimoto as Yuki Hoshimi

Yutaro Akashi as Ichiro

Yuichi Koda as Jiro

Kenji Terada as Saburo

Susumu Kurobe as Yuji Tokairin

Hiroko Sakurai as Fujiko

Sandayuu Dokumamushi as Ryuzaburo Arashi

Masaya Nihei as Photographer

Yasuhiko Saijō as Male Spectator

Yuriko Hishimi as Female Spectator

Jiro Dan as News Caster

Takaaki Ishibashi as Shinpei Ohkohchi

Noritake Kinashi as Futsukichi Konakai

Kanako Itou as Midori (voice)

Chika Sakamoto as Digital Kanegon (voice)

Takeshi Kaga as Alien Benzene (voice)