Noya is a beautiful 12-year-old boy with milk-white skin, long scarlet hair and eyes that match, and a pair of horns sprouting from his hair. He wears a open skirt like piece of clothing tied around the waist.

Prior to becoming a demon, as a vampire, he retains his long scarlet hair. He wears a sleeveless shirt tying it with a belt in the middle, and a bell bottom shirt.  He is playful and mocking such as repeatedly calling Guren "cute" and takes joy in tempting him with desire and power. 