Story 1: Miss Prince
Koto started going out with Tatsumi just before entering senior high school. However, Koto starts feeling undeserving of her boyfriend when she discovers how smart and popular he is.
Story 2: Strawberry Kiss
Izumi hates Minato for stealing her first kiss, but she gets stuck working with him in a student committee.
Story 3: White Calendar
Middle school student Yukimi is friends with her neighbor Junya, who is 10 days younger than her. How do they feel about each other?