Ao Haru Ride OVA

Before high school changed everything, Futaba Yoshioka was a middle-school girl who found most boys loud and irritating. Kou Tanaka was the one exception. Their quiet meetings, hesitant words, and growing attraction promise the beginning of a first romance, until circumstances separate them before either can properly say what they feel.

Years later, Futaba and Kou are together again, but their feelings remain tangled with new friendships. At a summer festival, Yuuri arrives in a yukata determined to get closer to Kou. Watching them from the side forces Futaba to face her jealousy and decide whether she can keep hiding what she wants from the boy she never truly forgot.