Tatsumaki is a petite woman, commonly mistaken for being much younger than she really is. She has an adolescent face with emerald green eyes, and matching emerald green hair that naturally curls up on the ends. She wears a form-fitting V-neck black dress with a high collar, long trumpet sleeves, and four high-cut leg slits with pointed ends that show off her shapely long legs and black low-heeled shoes. She is occasionally drawn in ONE's simplistic webcomic style.