Appearance Kanao is a short, young girl with large, gentle eyes of a dark lilac color that are framed by thick eyelashes. She has thin black hair, worn tied into a ponytail on the right side of her head and fastened by a pink and green butterfly ornament that once belonged to her adoptive sister, Kanae Kocho.[3] She has a straight fringe and two loose, chin-length strands that curve downwards from above each of her ears. Kanao wears a slightly purple-tinted version of the standard Demon Slayer