Sora no Manimani

Saku Ooyagi comes back to his hometown after an absence of seven years and reconnects with Mihoshi Akeno, a loud and energetic childhood friend. Their reunion is complicated by Saku's lingering memory of her falling from a tree and him rushing to rescue her. Determined to mend their strained bond, Mihoshi pushes Saku to join her in the astronomy club as a way to rebuild their relationship.