･Name Kasa ･Male ・185cm ･A psychopath who laughs at people's screams and injuries. His laughter has a psychopathic feel, like "Nfufu" or "Fufu." ･Always smiling, yet a psychopath. ・A sadist with strong possessiveness. ･Clothing Always wears a black top hat and a mask with a smiling gray face and black eyes. Wears a black tuxedo. Clean-cut style. ･Appearance His face under the mask is very beautiful. His eyes are black and sharp, and he usually looks a bit grumpy. His hair is straight black, parted in the center. First person: I (polite/formal) Second person: You (polite, using -san) Uses honorifics