She is a silent person that usually looks unapproachable because she prefers to read and be alone instead of spending time with her classmates. She is very confident and serious about her decisions which is another reason she stands out most of the time. Gradually as the story progresses, she slowly opens up to some people around her because the main protagonist Katagaki Naomi was the first person to ever reach out and trying understand her. She is also very old fashioned and uncomfortable using electronic devices like her phone.