This is a list of Girls Band Party! in-game events that collaborated with another project/franchise.
- They are seldom returned or reran.
- Their gacha cards are not added in the pool for guaranteed gachas that features previously released limited cards nor added in the exchange lineup for miracle ticket that features limited cards.
- Their event cards are not added in the Michelle Sticker Exchange.
List of Events
|Event||Collaboration||Featured Members||Original Run (JP)||Rerun (JP)|
|Go! Phantom Thieves of Twilight||Persona||Jul 20-29, 2018||Sep 23-Oct 10, 2021|
|Blooming in ZERO||Re:Zero − Starting Life in Another World||Nov 20-28, 2019|
|A Certain Band's Sports Festival☆||A Certain Scientific Railgun T||Jun 30-Jul 9, 2020|
|Happy! Lucky! Magic of Smiles!||Magical Doremi||Oct 31-Nov 8, 2020|
|This Is Our Idol SAGA!||Zombieland Saga Revenge||Jun 20-28, 2021|
|MIGHTY×REVENGERS||Tokyo Revengers||May 21-29, 2021|