Tamayo is a centuries old demon who cannot touch any sunlight without burning. she is a skilled doctor, and much more peaceful than any other demon. she doesn't hate humans, and instead seeks to protect and heal them and any demon slayer at every chance. she has gentle purple eyes that could be called empty, and red lips, with black hair usually in a bun. Tamayo is a very gentle, considerate, wise, pacifistic, calm and collected woman, who shows many human emotions. she wants to cure all demons.