It’s time to take midterm exams, but Yui is too busy practicing guitar that she ends up failing. She must pass the retest or the band must breakup.

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.

The girls go on another training camp with their new member. Despite Azusa’s nagging, she’s the one that plays the most.

The light music club seniors go on a school field trip to Kyoto.

While filling in University Choice forms, Yui and Ritsu get in trouble for not being decisive enough about their future. Nodoka tells the others about how Yui became friends with her after they met in kindergarten.

An exceptionally hot day launches a crusade to have air conditioning installed in the club room.

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

Another school festival arrives, and the girls perform. Realizing their last year together is coming to an end, they reflect on their time together and vow to make the best of the remaining time.