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.

Sawa's dedication to getting into the school of her choice is affecting her mentally and physically. She believes that no one understands, but her friends are set to prove her wrong.

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