Hachirou Nakao

Driven by a traumatic childhood that left him feeling abandoned by justice, this hardened gangster finds solace in his devotion to the Shocker organization. His deep-seated resentment toward the concept of heroes like Kamen Rider fuels his loyalty to the villains. After suffering a fatal wound during a violent gang war, he undergoes a mysterious transformation, awakening not as a man, but as a powerful Shocker combatant.