Miyamoto-san is in her senior year and she desperately wants to sing in the upcoming joint recital, but the vice-principal has barred her from doing so. To get back on stage, she will have to take a different approach.

Konatsu has finally got a choir team together, but fate continues to throw obstacles in her and the team's path.

Wakana has officially joined the Choir and Sometimes Badminton Club and all seems well until Sawa starts acting weird.

The students, the parents, and the teachers are shocked to hear that not only is White Festival cancelled, but their normal school life is over.

The White Festival may be over but that is not stopping the Choir and Sometimes Badminton Club—they will put on their show with or without approval.

The show must go on as the actors prepare for their last time singing together.