Kanata, a member of the Takanozaki cheerleading team, is unable to perform after an accident during a competition. One morning, she encounters a girl named Suzuha, who is leaping across rooftops and walls.

Kanata, who decided to collaborate with Anna's video, discusses the project details with Onoka, Shion, and Emina, who had also joined. While brainstorming, Anna learns that there are various types of cheerleading...

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.

Summer vacation. The PoMPoMs gather at Emina's house for a video project meeting. Before the meeting, while everyone is relaxing, Suzuha suddenly starts checking the results of her lottery tickets...