Profile

Unlike Kazunari, who failed his first entrance exam and still couldn't get into any schools, she has narrowed down her first choice of a national school and is prepared to retake her exam.
She came to Tokyo to attend a prep school, but is disturbed to find that Kazunari will be attending with her.
Her character is serious, firm, and a little too fastidious.
She is the type of person who says what she wants to say and is constantly quarreling with Kazunari, but she is actually a sensitive girl who is always attentive of the people around her.

She worries about Nanako, who has just lost her husband, but she is also concerned about Kazunari.
She is the first to notice Kazunari's feelings for Nanako, and has mixed feelings about it.
She goes to the same prep school as the main character, but is in different courses (of course, Yuka's courses have a higher deviation value).