The official YouTube channel for Bushiroad’s multimedia project BanG Dream! has posted a 30-second new trailer for the upcoming anime film BanG Dream! Episode of Roselia I: Yakusoku (Promise).
“BanG Dream! Episode of Roselia – I: Yakusoku / II: Song i am.”
The first part of the all-new two-part film series is set to be released in 97 theaters across Japan on April 23, 2021.