Summer break comes to an end and Sarasa and the gang head back for their final semester of Kouka training. They're all excited to start rehearsing for the big culture festival, but day after day goes by without any word of what their performance will even be...that is, until a new teacher arrives, with a plan for scenes from the smash-hit show Rippling! Sarasa is even more amped up than usual, and is ready to show the world just how dedicated she is to Kouka!