Kagekao is a mysterious being who wears a black hood with a colored mask, half black and half white, on whose sides a smile or an angry expression can appear respectively. It appears to be a "monster" that enjoys tormenting and murdering its victims. In the story it is presented that the character speaks in some Asian language. Above Average, Kagekao is quite good at stalking his prey, infiltrating their homes quite stealthily, plus he is also capable of tormenting his victims psychologically.