Odagiri and Matsuo call out to Eriko and her friends as they arrive at the pool. Eriko and Yuma, who have discovered a weakness in the two teachers, decide to join them in relaxing. In the evening, Ayano and the others join them and the six of them head to an amusement park. Meanwhile, Koda is preparing for her "actress audition." The venue is the same amusement park as Eriko and her friends...!
Eriko and her friends Yuma and Ayano are excited about entering high school. Their excitement leads to their breaking of the rules when they toured the school before the opening ceremony. They find out their preconceptions about the all female school may not be as true as they had first thought. Despite that, Eriko and her friends are joined by new friends. They aim to get through high school life together.
