After leaving the popular idol group JPX48, Ai Narata starts a new journey into the world of the Kouka Revue, an all-female musical theater troupe. It's there that she meets Sarasa Watanabe, a tall, semi-obnoxious go-getter with lofty dreams.

When the Superiors grant a rare opportunity to Sarasa, the decision earns her the ire of the second-year students. Finding herself uncharacteristically nervous, Sarasa turns to Ai and her senpai for advice as the Sports Festival begins.

Sarasa takes the stage as Tybalt. Sugimoto struggles with a crisis of self-worth. The cast list for the Culture Festival performance is revealed.