Yorupo Oyo is a boy who’s wearing a cheongsam, and is always seen carrying a bowl of a type of ramen called “Menheramen”, which is made with “unknown” ingredients, but it presumably has human parts. He looks innocent when first met and talked to, but his true nature is cruel. He's sly, psychopathic and quick-witted when it comes to crime, but otherwise very stupid and naïve and seems to have a type of special needs. He gets mistaken as a girl often because of his hair and attire.