Shinobu is a demon slayer and the Insect Hashira. She has a pale complexion, large eyes with a lack of pupils and only a haze of gradient purple, medium black wavy hair that fades to dark purple at the ends styled at the back of her head into a flat Yakai-maki bun, fastened with a  butterfly ornament, and thin eyebrows. She is easygoing, friendly, and cheerful but it’s mostly a facade. She has a slim and hourglass figure, having thick thighs, wide hips, and a round and plump rear.