* Based on a manga by Kashiwabara Mami, serialised in Monthly Afternoon.

Ooyagi Saku returns to his old town after seven years and becomes reacquainted with a childhood friend, the ever-boisterous Akeno Mihoshi; but the reunion is far from merry since his last piece of memory between them is of her falling off a tree and him diving to save her. Regardless, Mihoshi focuses her all into improving their tattered relationship and forces Saku to join her astronomy club.

Source: Mangaupdates

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