Shinobu "The Insect Hashira" Kocho is 4'11½ in height with a slim, graceful build. She has long, black to purple hair, purple eyes that are rounded, and caring. Shinobu hails from Japan, and has a subtle Japanese accent. She is known for her calm and aloof personality. Shinobu is often seen wearing dark purple standard Demon Slayer uniform with gold buttons and carries a katana.