Giyu is a tall young woman with matted long black hair tied in a low ponytail. She has thin eyebrows and sharp dark blue eyes. Giyu wears the standard black uniform Demon Hunter, along with a haori with two different patterns: one solid red and one with a geometric pattern of green, orange, and yellow (which are based on the haori worn by her deceased older sister and Sabito respectively). Giyu is always serious and has a strong sense of justice. Worried about the opinions of others. 21 years.