The Guyver: Bio-Booster Armor - 6.3★

Takeshi Kusao - Sho Fukamachi / Guyver

Yuko Mizutani - Mizuki Segawa (voice)

Hideyuki Tanaka - Agito Makishima / Guyver III (voice)

Hirotaka Suzuoki - Masaki Murakami (voice)

Hideyuki Umezu - Takasato (voice)

Hirohiko Kakegawa - Cronos Combatant A / Enzyme II

Seizô Katô - Dr. Hamilcar Barcas (voice)

Hidekatsu Shibata - Richard Guyot (voice)

Chieko Honda - Natsuki Taga/ Barcas's Aide (voice)

Kozo Shioya - Tetsuro Segawa (voice)

Maria Kawamura - Shizu Onuma (voice)

Banjo Ginga - Gaster (voice)

Ikuya Sawaki - ZX-Tole (voice)

Jun Hazumi - Genzo Makishima (voice)

Issei Futamata - Aptom (voice)