BanG Dream! Movie: Poppin' Dream!

"Bands... are always making me dream."

Poppin'Party, Roselia, and RAISE A SUILEN's successful concert at the Budokan has passed.
Kasumi and the others, who have left a lingering sound on the stage of their dreams, are approached by a mysterious woman.
Their next stage is overseas?!

Poppin'Party's music isn't stopping yet!

(Source: BanG Dream! Wiki)