"Wore a creepy mask as a joke, transformed into a flesh-eating demon. That can happen. Breathes pure corruption born of vengeful hate. The normal Face isn't so bad anymore, eh?" Hannya has a decently fast attack rate, does massive damage and weakens cats to 25% from a range of 800 with no blind spot, this combined with any support in the stages that she appears in make her range and damage all the more threatening.
Unlike the original Shy Boy and The Face, Hannya is NOT a Floating enemy.