The group was greeted with a smile upon their arrival at the facility by none other than Asami. Apparently, she had originally planned to come to Hawaiianz herself, but upon learning of their trip, she had waited there to say hello. However, Kazuya couldn't believe such a coincidence existed and his sense of unease grew. Meanwhile, Kuribayashi secretly called Ruka aside— "Are you still doing that? 'Rent-a-Girlfriend'..."

"Hey. What would you do if I told you I could be your real 'girlfriend'?" Mami asks Ruka as she approaches her. Mami tries to shake things up by talking about the current situation she knows, and Ruka senses something dangerous about her. After spending some time at the pool with everyone, Ruka goes to the locker room with Chizuru. Mami's words from earlier are running through Ruka's mind, and she is troubled inside. Meanwhile, Chizuru is having trouble taking off her swimsuit next to her...!?