Hinata has short black hair and violet eyes. She often sweeps her bangs over her right eye while tucking the left side behind her ear. Her eyes are described as cold and calculating, as though they are always looking for the solution to some kind of mathematical proof. In terms of appearances, She is very beautiful. Hinata is a cold pragmatist who doesn't shy away from cooperating with anyone as long as it benefits mankind as a whole, even cooperating willingly with Demon Lords.