The Hannya (般若) mask is a mask used in Noh theater. It possesses two sharp bull-like horns, metallic eyes, and a leering mouth split from ear to ear. The mask expresses the fury of a vengeful woman turned demon through pain and rage.
Little Red Oni Slayer - Red Hood goes into the forest. Dressed as a maiden and carrying the medicine in a laundry bag, she heads towards the stream. There, she touches the water with her slipper to summon the wolf, which can hear her with its great big ears. The Oni Wolf appears behind her, and says, "What a pretty dress you have." "The better to hide more knives with," Red Hood says..