Katsuhiro Suzuki
Hiromu Sakurada / Red Buster / Red Cheetah
Arisa Komiya
Yoko Usami / Yellow Buster / Yellow Rabbit
Ryoma Baba
Ryuji Iwasaki / Blue Buster / Blue Gorilla
Hiroya Matsumoto
Masato Jin / Beet Buster / Gold Beetle
Keiji Fujiwara
Cheeda Nick (voice), Backpacker
Tessyo Genda
Gorisaki Banana (voice), Sensei
Tatsuhisa Suzuki
Atsushi Domyoji / Green Hippopotamus, Usada Lettuce (voice)
Hideo Sakaki
Takeshi Kuroki, Commander Kuroki / Black Puma
Risa Yoshiki
Rika Sakurada / Pink Cat
Osamu Munakata
Narrator
Yuichi Nakamura
Beet J. Stag / Stag Buster / Silver Stag (voice)
Syo Jinnai
God
Fuuka Nishihira
Miho Nakamura
Naoto Takahashi
Toru Morishita
Ayame Misaki
Machine Empress Trange Star
Sō Yamanaka
Yousuke Sakurada
Michiko Hosokoshi
Michiko Sakurada
Takuya Kirimoto
Great Demon Lord Azazel (voice)
Tatsuya Takagi
Shoveloader (voice)
Coco Koizumi
Student
Erika Ban
Auto Program Voice
Ichiro Mizuki
GB Custom Visor, Tategami Lioh A.I. (voice)