Yuki Suou

She is a young lady from a former noble family and the real younger sister of Masachika. However, she is known to others as a childhood friend. She serves as the public relations officer in the student council and is in class 1-C. Originally, Masachika was the successor of the Suo family, but when he moved to the Kuze family, Yuki became the successor. In middle school, she served as the 68th student council president.

Alongside Alisa, she is one of the two great beauties of their grade and is called "The Secluded Princess." In middle school, she served as the student council president. She is a closet otaku and, to maintain her ladylike demeanor, keeps her anime merchandise at the Kuze residence. She resembles her mother in every aspect except height and physique. Also, she is a brother complex, often acting spoiled around Masachika. She has never been in the same class as Masachika from kindergarten to the present. She was taken by her mother when her parents divorced.

According to Tomohisa, she looks just like her mother, Yumi, when she was young, but her personality is very much like her father, Kyotaro.

In her early childhood, she suffered from severe pediatric asthma.

Character Setting

When writing the first volume of "Brilliant SUN," the author wanted to introduce a rival character for the main heroine, Aarya, and thus created a young lady from a distinguished family to stand alongside Aarya. However, the love rival introduced in the first volume was merely a foil and a losing heroine, raising questions about whether she was a viable rival. Therefore, Yuki was given the trait of being the "actual younger sister." As a real younger sister, there would be no problem with her liking the protagonist, and the setting of being childhood friends at school makes her a viable love rival from Aarya's perspective. By positioning her as a real younger sister from the start, outside the main heroine race, the author thought it would maintain a strong character impression without giving readers the impression of a losing heroine. Regarding her actual character image, the author describes her as a typical young lady in "lady mode" and as an utterly adorable younger sister in "sister mode."