Joro, Sun-chan, Pansy, Himawari and Cosmos goes to a water amusement park. The three girls have a competition to see who Joro has the most fun with. Joro goes with Himawari to a water slide, Cosmos to ride a dolphin float and Pansy for hot spring bath. At the end, Joro declares Sun-chan the person he had the most fun with. At the water amusement park, Joro has a chance encounter with Sasanqua who is feeling bad about threatening Joro in Episode 5. Joro mentions offhand to her that he prefers black hair to dyed hair. The next day in school, Sasanqua has changed her hair to black and she with her gang apologizes to Joro.