Just starting high school, Yui is having trouble fitting in and decides to join the light music club. But she first must buy and learn guitar.

The band plays the school festival. Mio trips and exposes her underwear to the audience. She ends up getting a fan club, but is scarred by the embarrassment.

Maki, a friend of Ritsu Tainaka, invites the club over for a performance at a live house on New Year's Eve. Accompanying the club, Catherine is reunited with her old friend Janice.

The girls attempt to make a new recruitment video for the music club.

Nodoka arrives with the sample of the senior yearbook. Azusa rehearses for her freshman reception.