Aoi is a fairly tall woman with short, dark-grey hair and light, golden eyes. Her appearance is very androgynous, to the point that it is very easy to confuse her with a beautiful feminine boy. Which is only enhanced by her rather boy-ish style of clothing. Thanks to this charm, Aoi is able to charm even those girls who know her well and know about her gender. Although Aoi may seem like a womanizer and often draws female attention to herself, she doesn't take advantage.