After Komichi completes the fifty-meter dash with the fastest time in her class, several athletic clubs try to recruit her. but Komichi can't decide which club she wants to join because there are too many things she wants to try. Following a random turn of events, she exchanges contact information with Tanigawa Kei, the brightest girl in the class, who is also having trouble deciding which club to join. Komichi still hasn't reached a decision when Tomono, who has decided to join the literature club, offers to visit all the different clubs with her. At last, Komichi ...