Takuya Kimura as JP (voice)

Yu Aoi as Sonoshee McLaren (voice)

Tadanobu Asano as Frisbee (voice)

Takeshi Aono as Old Man Mole (voice)

Tatsuya Gashûin as Lynchman (voice)

Unsho Ishizuka as Colonel Volton (voice)

Kenta Miyake as Little Deyzuna (voice)

Yoshiyuki Morishita as Shinkai (voice)

Cho as Inuki Boss (voice)

Yoshinori Okada as Johnny Boy (voice)

Kanji Tsuda as Trava (voice)

Kenyu Horiuchi as Titan (voice)

Daisuke Gori as Gori-Rider (voice)

Ikki Todoroki as Todoroki (voice)

Koji Ishii as Machine Head (voice)

Kohsei Hirota as Roboworld President (voice)

Shunichiro Miki as Miki (voice)

Akane Sakai as Boiboi (voice)

Akemi Kobayashi as Bosbos (voice)