Koutarou decides to humor the haniwas and Alunaya when they take an interest in RC cars—and Clan's determined not to be left out! After their fierce showdown, Maki's in for a surprise encounter with an old friend. Next up, Nana and Kanae team up against their protégés in a very special game of badminton. And finally, with the big trip to Forthorthe right around the corner, the girls all scramble to get ready for their intergalactic journey. There's so much to buy! Food, bicycle parts... And don't forget new underwear!