He has high self-esteem and, as his name suggests, is a psychopath. He wears a gray hoodie and gray pants. His eyesight is very poor, but he doesn't wear glasses..;

As the name suggests, he is a sociopath. He gets easily offended by being called an idiot, shouting "Sociopaths aren't idiots!!!!" whenever he is teased. He ends his sentences with sounds like "~hehe," "~heheh," or "~heuheh," and the corners of his mouth are always turned up in a smirk. He is male and always wears black pants and a black T-shirt.

Presumably, he is in league with the sociopath and the psychopath, seeing as they always hang out together. He wears a white T-shirt and black pants.