Shinobu wears a dark purple standard Demon Slayer uniform with gold buttons, consisting of a dark-purple tinted straight-lined black jacket and matching colored tabi socks and hakama pants, tucked into white butterfly patterned Kyahan fading into pale turquoise then pink around her lower legs, fastened with white She has black hair with purple highlighted tips tied back into a "yakai-maki" bun using a butterfly-shaped pin. She is 18 years old and 4'11ft tall. Shinbu is laid back and friendly.