As the girls think about their futures, Nanako sets her sights on a national debut for the group. The moment they set their goal, the girls learn that Uogokoro-kun will appear on a mascot athletics festival airing on national TV. Yui has a new lighter costume but it lacks the voice changers, so Nanako and Yukari are given more potential screen-time to act as Uogokoro-kun's interpreters. After Yui explains a bit about Uogokoro-kun's backstory, Yukari takes the girls to a tiny shrine to pray for good luck.