Yumeko is a very attractive and slender pale-skinned girl. Her hair is black to below her waist, apart from the fact that she has bangs styled in a straight cut that covers her eyebrows along with two short curved locks on the sides of her face (hime cut) and light brown eyes (her eyes sometimes they look bright red whenever she gets aroused in the anime/manga). As a student at Hyakkaō Private Academy, she wears the standard female uniform, which is composed of a red jacket with black details