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.

It’s Christmas time and Ritsu decides to hold a Christmas party at Yui’s house.

Yui wants to enjoy hot soup with the other girls, but they're all busy! Will Yui be forced to spend the cold winter holiday alone?

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.

Yui, Mio, Ritsu, and Tsumungi are all in the same class and members of the same music club. They want to bring in more members so their friend Azusa won't be the club's only member once they all graduate.

Azusa realizes the music club has been slacking off lately, and she resolves to practice more.

Graduation day comes and goes. Azusa is happy for her friends but is sad to see them go.