Sora no Manimani

Saku Ooyagi returns to his hometown after a seven-year absence, reuniting with his childhood friend Mihoshi Akeno. However, their reunion is bittersweet, as Saku's last memory of Mihoshi is of her falling from a tree and his subsequent attempt to save her. Despite this, Mihoshi is determined to rekindle their friendship and enlists Saku's help in the astronomy club, pouring her energy into reviving their relationship and drawing him into her passionate pursuit of the stars.