Shō Fukamachi / Guyver I (voice)
Mizuki Segawa (voice)
Tetsurō Segawa (voice)
Agito Makishima / Guyver III (voice)
Shizu Onuma / Griselda (voice)
Aptom (voice)
Toshiaki Hayami / Bio-Freezer (voice)
Imakarum Mirabilis / Masaki Murakami (voice)
Oswald A. Lisker / Guyver II (voice)
Archanfel (voice)
Sin Rubeo Amniculus (voice)
Richard Guyot (voice)
Friedrich von Purgstall (voice)
Hamilcar Barcas (voice)
Li Yan Tui / Rienzi (voice)