Shinichi Mechazawa

Norio Wakamoto

Shinjirou Hayashida

Illich Guardiola

Takashi Kamiyama

Takahiro Sakurai

Takashi Kamiyama

Ben Pronsky

Akira Maeda

Tetsu Inada

Akira Maeda

Andy McAvin

Beta Mechazawa

Mika Kanai

Shinjirou Hayashida

Takuma Suzuki

Shinichi Mechazawa

Jay Hickman

Hokuto no kobun

Akio Suyama

Kiichi Fujimoto

Tomoyuki Shimura

Takeshi Hokuto

Norihisa Mori

Masked Takenouchi

Takaya Kuroda

Noboru Yamaguchi

Yūto Kazama

Gero-tan

Ayaka Saito

Pootan's partner

Daiki Nakamura

Akio Takejo

Hiroshi Yanaka

Makio Tanaka

Kenichi Suzumura

Jackson Setouchi

Kiyoyuki Yanada

Ken Hirai

Masami Kikuchi

Ichiro Yamamoto

Takahiro Yoshimizu

Jun Ishikawa

Yuji Ueda

Maeda's Mother

Megumi Hayashibara