All Cast
Katsuhiro Suzuki
Hiromu Sakurada / Red Buster
Ryoma Baba
Ryuji Iwasaki / Blue Buster
Arisa Komiya
Yoko Usami / Yellow Buster
Hiroya Matsumoto
Masato Jin / Beet Buster
Keiji Fujiwara
Cheeda Nick (voice)
Tessyo Genda
Gorisaki Banana (voice)
Tatsuhisa Suzuki
Usada Lettuce (voice)
Nozomi Tsuji
Ene-tan (voice)
Yuichi Nakamura
Beet J. Stag (voice)
Shō Jinnai
Enter
Hideo Sakaki
Commander Kuroki
Fuuka Nishihira
Miho Nakamura
Taiten Kusunoki
Steamloid
Naoto Takahashi
Toru Morishita
Izumi Kasagi
Mother