草尾毅

Sho Fukamachi / Guyver

水谷優子

Mizuki Segawa (voice)

Hideyuki Tanaka

Agito Makishima / Guyver III (voice)

鈴置洋孝

Masaki Murakami (voice)

梅津秀行

Takasato (voice)

掛川裕彦

Cronos Combatant A / Enzyme II

加藤精三

Dr. Hamilcar Barcas (voice)

柴田秀勝

Richard Guyot (voice)

本多知恵子

Natsuki Taga/ Barcas's Aide (voice)

塩屋浩三

Tetsuro Segawa (voice)

川村万梨阿

Shizu Onuma (voice)

Banjo Ginga

Gaster (voice)

沢木郁也

ZX-Tole (voice)

筈見純

Genzo Makishima (voice)

Issei Futamata

Aptom (voice)

Koichi Ishiguro

Masahiro Otani

Naoto Hashimoto