Momoka Tachibana

Momoka Tachibana is a freshman student at the same college as Yanagi's sister. She developed a crush on Yanagi at an engagement party, thinking he was her ideal guy. They met again through Kujou after Tachibana became acquainted with her. She is a popular, seemingly sweet, and innocent girl who later joins the Astronomy Club.


She was fat in elementary and middle school, but after she got rejected by her crush in middle school after he called her "fatty," Tachibana swore there to become beautiful and skinny. Since then, she has actually had a very aggressive personality underneath her sweet personality. She dislikes Kujou since Yanagi likes her and not herself, and usually annoys Souma to spy on Kujou and Yanagi for her and argues with him quite a lot.

In the end, she does get rejected by Yanagi, but is surprisingly the one who helps Kujou realize her feelings for Yanagi. However, she still considers Kujou her rival and states she won't lose against her.
(Source: Last Game Wikia, edited)