Primeval Engines

Yasuhisa Furuhara

Sousuke Esumi / Go-On Red

Shinwa Kataoka

Renn Kousaka / Go-On Blue

Rina Aizawa

Saki Rouyama / Go-On Yellow

Masahiro Usui

Hanto Jou / Go-On Green

Kenji Ebisawa

Gunpei Ishihara / Go-On Black

Hidenori Tokuyama

Hiroto Sutou / Go-On Gold

Yumi Sugimoto

Miu Sutou / Go-On Silver

Akiko Nakagawa

Bomper (voice)

Daisuke Namikawa

Speedor (voice)

Hisao Egawa

Buson (voice)

Miki Inoue

Bear RV (voice)

Nao Oikawa

Kegalesia

Chihiro Suzuki

Drill Banki (voice)