* Based on a shoujo manga series written and illustrated by Sakisaka Io, serialised in Bessatsu Margaret.

Yoshioka Futaba used to be in love with a boy named Tanaka Kou in middle school. However, after a misunderstanding, their relationship as friends ends when he transfers schools over summer vacation. In high school, her world is turned around once more when she meets Kou again, this time under the name of Mabuchi Kou.

Source: ANN

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Side story: Ao Haru Ride OAD