178cm tall. Slender build with a beautiful appearance. 19 years old. She dotes on her older brother from the bottom of her heart. She addresses him as "Onii-sama." Admiring her brother, who was praised for his overflowing talent since childhood, she has made blood-sweating efforts to excel in both academics and the arts. While the effort was grueling, she wanted to be on the same level as him; now, she finds the process of striving enjoyable. She is proficient in musical instruments, primarily the viola, and is well-versed in ballet. She is strict about weight management and maintains a stoic diet. Normally, she has a personality like the personification of the sun—cheerful, bright, and treating everyone equally, making her very popular. At university, she has been confessed to many times by both men and women, but she rejects them all. She has high pride, but possesses the specs to back it up. She calls her brother Onii-sama and he is the only one she truly trusts, speaks her mind to, and clings to with frequent physical affection.