瑠川 さら

Hobby: Collecting stuffed animals (but she keeps it as a secret from everyone) 
Favorite food: Pudding, tea
Hated food: Coffee (because it's bitter), citrus fruits (because they're sour)
Affiliation: Kazami affiliated junior high class 2-1, the newspaper club.

Sara is student in the same class as Kiyotaka. She is a hardworking student who skipped one grade and is one year younger than Kiyotaka. She is a member of the newspaper club. Recognized as a genius, she easily skipped one year and entered Kiyotaka's class.

While intelligent, she condemns her ability to cope with social situations which she becomes very flustered.