BanG Dream! Episode of Roselia I: Promise (2021) is a Animation, Music, Drama film that follows yukina Minato gathers members intertwined with different thoughts to form a band and participate at the Future World Fes. This is the story of their "promise" from their formation to the challenge of the music festival. Currently, you can watch BanG Dream! Episode of Roselia I: Promise on Crunchyroll, Crunchyroll Amazon Channel. Streaming availability may vary by country and platform over time. It has a user rating of 5.2 out of 10 from 10 votes. Fans of animation movies may also want to explore similar titles below.