Stan Kidderick, Ninja P.I. is not really a ninja at all. And in fact, he's not even a very good private investigator. He can't actually use the sword he carries around and he only wears a ninja mask, which he never takes off. He seems quite strange, but he's just a man who coped with having everything he loved in life taken away from him, by convincing himself he was meant to fight crime as a ninj