- Yûji Kishi
- Kyôsuke Jinnai / Red Racer
- Yoshihiro Masujima
- Naoki Domon / Blue Racer
- Yoshihiro Fukuda
- Minoru Kamisugi / Green Racer
- Yuka Motohashi
- Natsumi Shinohara / Yellow Racer
- Atsuko Kurusu
- Yôko Yagami / Pink Racer
- Hiroshi Ôtake
- President Gynamo
- Kyôsei Tsukui
- Zelmoda
- Takashi Nagasako
- Grotch
- Yasuhiro Takato
- SS Sutatanzo
- Takeshi Watabe
- Bara Mobile
- Rika Nanase
- Zonnette
- Mari Maruta
- Dappu
- Hôchû Ôtsuka
- Signalman
- Osamu Kobayashi
- Emperor Exhaus
- Masaru Shishindo
- Gorou Hoshino / Oh Red
- Kunio Masaoka
- Shouhei Yokkaichi / Oh Green
- Masashi Gôda
- Yuuji Mita / Oh Blue
- Ayumi Asô
- Juri Nijou / Oh Yellow
- Tamao Satô
- Momo Maru / Oh Pink
- Hiroshi Miyauchi
- Chief Counsellor Naoyuki Miura
