Fate/kaleid liner Prisma☆Illya: Undoukai de Dance!

Class 5-1 is preparing for its school sports festival, and Tatsuko is already overflowing with ideas, including a bizarre proposal for an eel-scooping event that earns little enthusiasm from her friends. The real prize, however, lies in the festival's dance competition, where a huge reward gives Taiga Fujimura a suspiciously intense reason to demand victory.

Illya, Miyu, Mimi, Suzuka, Nanaki, and Tatsuko throw themselves into practice, each bringing a very different temperament to the routine. What should be a simple class event quickly becomes a noisy test of coordination, pride, and friendship as the girls try to win without fully understanding just how personal their teacher's interest in the result really is.