Ebiten: Kouritsu Ebisugawa Koukou Tenmonbu

Itsuki Noya joins what he believes is Ebisugawa High School's astronomy club, hoping to pursue his interest in space. Instead, he finds a group of eccentric girls whose obsessions rarely involve studying the stars, led by Kyoko and her habit of turning club time into disorder.

Misunderstandings, improvised activities, and rivalries continually pull Itsuki away from the quiet hobby he expected. As the members' connections become clearer, he finds himself increasingly absorbed into a school club whose name is about the only predictable thing about it.