Hikari Tomonaga joins the cheerdance club at Fukui Chuo High School. She joins the club to impress Kosuke Yamashita, whom she has known since junior high. The club itself was recently converted from a baton twirling club. At the cheerdance club, Hikari Tomonaga meets Ayano Tamaki, Yui Kito and others. The girls enjoy dancing together as a unit, but they must endure their ultra-strict instructor Kaoruko Saotome and her rules. Kaoruko Saotome announces that they will compete at the USA Cheerdance Championship.