Robber(Diamond is Unbreakable)

This man is introduced as a simple robber. He's shown stealing from a store and making a woman his hostage. However, he makes the mistake of insulting Josuke's hair. Enraged, Josuke punches through the woman's gut with Crazy Diamond which opens a hole on her and the robber at the same time. Josuke heals both immediately, saving the woman but the robber's knife becomes fused within his belly. It is then revealed that the robber was being controlled by the Stand Aqua Necklace, who swears revenge. The robber is arrested, but it's unknown if he was a criminal before being controlled, as Aqua Necklace states that he committed many crimes controlling the man's body. In the Anime, he is shown to have a girlfriend who is later killed by Angelo. In the live-action film, his role is done by a young man named Masaya Yoshizawa who respects Ryohei Higashikata. He is friends with another guy named Hirata who is later killed by Aqua Necklace.