Avsnitt 5

The C3 Club travels to a remote island for a practice match against the Seto Family team from Kansai, which they manage to win thanks to Yura's quick thinking. After the match, they spend the rest of the evening having a barbecue and setting off fireworks. Later that night, Yura has a nightmare about falling back to her old self and becomes determined to win the next match . The next morning, when everyone's flags are accidentally burned, they decide to have a Capture the Center Flag match using bikini tops instead. As the match gets underway, Sonora notices Yura is a bit more fired up than usual whilst the other members struggle due to the Seto team's strategy of using dual weapons to confuse their numbers . With Yura's help, the C3 Club manage to overcome the Seto team's strategy and win the match, though Sonora does not seem happy about it.