Why Don't You Have Some Protein?.At the gym, Hibiki weighs herself and notices that she still gained weight. She asks Machio for advice to lose weight. Akemi tells Hibiki to try the Lat Pulldown Machine. After using it, they visit the gym's bar and Akemi offers Hibiki more protein. The next day, Akemi convinces Hibiki to go to the swimming pool to get some exercise. Later, at Ayaka's house, Hibiki and Ayaka are watching a movie. Just as they are about watch more movies, Ayaka's sister, Nana, asks her to help her out and bring Hibiki along too. To Hibiki's surprise, she finds out that Ayaka's family owns a boxing gym called the Glory Gym...