Koichi Ohata Cybernetics Guardian M.D. Geist M.D. Geist II: Death Force Genocyber Blue Gender: The Warrior Genocyber Burst Angel OVA Biohazard 4D Executer M.D. Geist M.D. Geist II: Death Force Cybernetics Guardian The Adventure of Magical Michiko V-MONSTER: Mega-Ladies V-MONSTER: Ghost Boxer