Starting today (2nd May) until 9th May, BanG Dream! Girls Band Party! (バンドリ! ガールズバンドパーティ!) for Android/iOS will have a special log-in bonus which will reward players with 50 stars each day!
Additionally, the Opening Song of the new anime movie Tantei Opera Milky Holmes "正解はひとつ!じゃない!!". The song will be covered by the game’s idol group Poppin’Party. The new song can be bought at the "音色のクリスタル".