Aka Manto is described as a male spirit, ghost, or yōkai who haunts public or school bathrooms. Shinigami has unorganized, stringy white hair, pale skin, haunting, red irises, and a pair of black horns. He wears a scarlet beaded, red necklace, giving a bright shine. And a sleeveless, long, black robe. He wields a scythe with a sharp, black end.