Hana Kawamura

Two children of rival gangster families are betrothed to each other to ensure a truce. They dislike each other in the beginning, but over time they start to like each other.

When Tsukasa was a middle school student, she had a crush on transfer student Hayato and confessed her feelings to him. Now, Tsukasa and Hayato are classmates in high school but Tsukasa still has feelings for him.