Sho Fukamachi / Guyver

Mizuki Segawa (voice)

Agito Makishima / Guyver III (voice)

Masaki Murakami (voice)

Takasato (voice)

Cronos Combatant A / Enzyme II

Dr. Hamilcar Barcas (voice)

Richard Guyot (voice)

Natsuki Taga/ Barcas's Aide (voice)

Tetsuro Segawa (voice)

Shizu Onuma (voice)

Gaster (voice)

ZX-Tole (voice)

Genzo Makishima (voice)

Aptom (voice)

Elegen (voice)

Announcer / Cronos Combatant (voice)

Scientist / Teacher (voice)

Cronos Combatant (voice)

Cronos Combatant (voice)

Aota (voice)