Hitagi is a beautiful girl with long purple hair, blue eyes, and a glamorous figure. Although she appears frail, she possesses a sharp tongue and a straightforward, blunt manner of speaking, which can be quite intimidating. Despite her sometimes frightening demeanor, she is sincere in her words and actions. She refers to herself as a tsundere, although she aligns more with the kuudere archetype, displaying a cool and reserved demeanor. She is knowledgeable about otaku culture.