When Hibiki arrives at the Silverman Gym, she notices that Akemi is staring at the training room. Machio explains to them that during prime time, there is an influx of regular and new members working out. Machio instructs Hibiki and Akemi to try the chest press. When prime time ends, Ayaka unexpectedly shows up. Ayaka reveals that the Glory Gym is taking in newer members and the Silverman Gym asked her to teach boxing. The next day, when the trio wants to work out, Akemi suggests that they go to her house. Hibiki and Ayaka are stunned when see Akemi's mansion, who explains to them that she lives there with her sister. Akemi then goes to find a training manual. Ayaka wants to try an exercise from the manual by using chairs...