Shinobu is a petite young woman with a slender short build and a fairly pale complexion. She lacks pupils, only a haze of gradient purple. She has very short black wavy hair that fades into dark purple at the ends, styled at the back of her head into a flat yakai-maki bun, fastened with a white and light purple butterfly ornament. Shinobu wears a dark purple uniform with gold buttons, consisting of a dark-purple tinted straight-lined black jacket and matching colored tabi socks and hakama pants.