Anna is thrilled by the increasing views on her cheerleading video and comes up with a special video project. To arrange music for the project, she visits Stout Records, the record store where she works part-time.

Kanata and the others decide to film a support video for Anna and Stout Records. They dedicate themselves to cheerleading practice in preparation for the carnival, scheduled on the store's closing day.

After the baseball support was broadcast on the news, the PoMPoMs received a flood of requests for support. The PoMPoMs sincerely tackle each request one by one, steadily making progress. However, overwhelmed by the sheer number of requests, everyone begins to feel exhausted.

The PoMPoMs are going through a crisis. Megumi confides in Shion and Nodoka and then has the opportunity to have a conversation with Kanata.

The PoMPoMs spend the rest of the summer fulfilling support requests. Kanata is feeling better and is slowly trying to get back into cheerleading.

Kanata discovers that the negative comments were made by her senior in the cheerleading club, Mari. Unable to believe it, she becomes depressed.