BanG Dream! Movie: Episode of Roselia - II: Song I Am.
Japanese title: 劇場版 BanG Dream! Episode of Roselia II:Song I am.
Type: Movie
Episodes: 1
Source: Mixed media
Studios: SANZIGEN
Duration: 1 hr 10 min
Rating: PG-13 - Teens 13 or older

After overcoming numerous tribulations, the members of Roselia promised to appear on FUTURE WORLD FES.
It is now Autumn...

Through writing the lyrics of "Promise," Lisa has matured.
Watching the change of color in the autumn leaves, Yukina and Sayo expressed their resolve in a picture letter to their future selves.
Driven by the wish to do something for Roselia, Rinko has started to compose a new song.
"The remaining quests are the contest, the tournament, and FUTURE WORLD FES..."
Reflecting on their goals, Ako starts to feel anxious.

What view will the five of them see beyond FUTURE WORLD FES?

(Source: official site)