Ebiten

Noya Itsuki has just transferred to Ebisugawa High School, carrying a lifelong fascination with the cosmos. Determined to pursue space, he signs up for the Astronomy Club, but he accidentally wanders into the Asstronomy Club—a club whose members are all female otaku. Itsuki notices that the members are really weird, but he has yet to realize that he joined the wrong club. His life becomes very strange very quickly.