Socially anxious high school student Shoko Komisgreatest dream is to make some friends, but everyone at school mistakes hercrippling social anxiety for cool reserve. Luckily she meets Tadano, a timidwallflower who decides to step out of his comfort zone in order to help herachieve her goal of making 100 friends.

Its culture festival time! As third-years, Komi and herclassmates can opt out of participating in order to focus on exams, but Komi(at Najimis instigation) convinces everyone that they should enjoy one lastfestival together.

Now its Komis job as class rep to make sure everyone workstogether to get their booth ready in time.

Can a girl with a communication disorder wrangle somany unique personalities, or will the culture festival turn into a cultureflop?