Yasuhisa Furuhara as Sosuke Ezumi / Go-On Red

Shinwa Kataoka as Renn Kosaka / Go-On Blue

Rina Aizawa as Saki Rouyama / Go-On Yellow

Masahiro Usui as Hant Jo / Go-On Green

Kenji Ebisawa as Gunpei Ishihara / Go-On Black

Hidenori Tokuyama as Hiroto Suto / Go-On Gold

Yumi Sugimoto as Miu Suto / Go-On Silver

Hiroki Suzuki as Jan Kandou / Geki Red

Mina Fukui as Ran Uzaki / Geki Yellow

Manpei Takagi as Retsu Fukami / Geki Blue

Riki Miura as Gou Fukami / Geki Violet

Sôtarô as Ken Hisatsu / Geki Chopper

Hirofumi Araki as Black Lion Rio

Yuka Hirata as Confrontation Beast Chameleon‑Fist Mele

Akiko Nakagawa as BOMPER (voice)

Ichiro Nagai as Master Xia Fu (voice)

Kazue Itō as Miki Masaki

Sakina Kuwae as Natsume Masaki

Daisuke Namikawa as Engine Speedor (voice)

Hisao Egawa as Engine Bus-On (voice)

Miki Inoue as Engine Bear RV (voice)

Soichiro Hoshi as Engine Birca (voice)

Kenji Hamada as Engine Gunpherd (voice)

Kyousei Tsukui as Engine Carrigator (voice)

Shizuka Ishikawa as Engine Toripter (voice)

Kiyotaka Furushima as Engine Jetras (voice)

Tomomichi Nishimura as Engine Jumbowhale (voice)

Akira Ishida as Bae (voice)

Kiyoyuki Yanada as Land Pollution Minister Yogostein (voice)

Nao Oikawa as Water Pollution Minister Kegalesia

Mitsuaki Madono as Air Pollution Minister Kitaneidas (voice)

Naoki Kawano as Long

Takahiro Yoshimizu as Nunchuck Banki (voice)

Hidenari Ugaki as Meka (voice)