Sore Ike! Anpanman: Shabondama no Purun

Purun performs with the Soap Bubble Princess and her flute-playing troupe, but no amount of practice allows her to create bubbles as large as the others. Feeling useless, she leaves to recover a lost flute and encounters Creampanda, who tries to return it.

Baikinman seizes the bubble castle and steals the magical flutes, using them to spread dangerous bubbles through the sky. To help Anpanman save everyone, Purun must stop measuring herself against the other performers and recognize the unique strength in what only she can create.