Yumemi is a very light-skinned girl of average height with long light brown/slightly pink hair that part of them is styled into two ponytails that are tied with white hairbands (or what looks like scrunchies) and blue eyes with white pupils which are in the shape of star. She wears the Hyakkaou Private Academy issued uniform but with a purple flower instead of the regular tie. She also sports light pink lipstick and has pink painted fingernails.