Hachirou Nakao

Age: 44
Gender: Male   

A gangster who admires Shocker. Due to the harshness of his childhood, he has doubts about the existence of Kamen Rider, the hero of justice who never saved him, and is devoted to Shocker. During a conflict between gangs, he encounters Spider Man, is pierced through the body, and seems to have lost his life, but when he wakes up, he has become a Shocker fighter.