Naoto is androgynous in appearance with short blue hair and gray eyes, short in height. Naoto is often seen wearing formal clothing such as dress shirts, ties and her trademark blue cap. She sixteen years old and a respectable detective who wears a binder on her chest, a little uncomfortable with her femininity and dresses like a man often, but started so she can be respected as a detective, her job which she is very good at. Comes from long line of detectives