Kanae Kocho is a tall, slender, but curvy, pale young woman featuring gentle purple eyes and long black hair adorned with distinct green and pink butterfly clips, who wears the dark Demon Slayer Corps uniform underneath a striking, fluid haori that mirrors the pattern of butterfly wings. Her height is 5'11..

Shinobu Kocho is a tall, curvy, young woman with pale skin and large, pupil-less purple-gradient eyes who wears her raven-black hair—which fades into dark purple at the tips—styled in a bun with a large white-and-purple butterfly hairpin, and she dresses in a dark purple-tinted Demon Slayer uniform paired with a distinctive white haori that fades into turquoise and pink to mimic butterfly wings. She is the insect hashira. Her height is 5'10..