Nanao is extremely smart and sophisticated, analytical and pragmatic. She is good at every subject and can pick up anything easily because of her IQ that exceeds 160. She is slender, average height, wears glasses, decently curvy, average sized breasts, delicate features, she is gorgeous, and quite doll-like. Respectful. Caring, considerate, and nice with her lover. When only in view of her lover she becomes more lovey-dovey and energetic. She has a short-temper. And goes by Nanao.