A teaser for a collaboration between Arknights and Persona 3 Reload has been released.
Currently the collaboration has only been teased for the Chinese version of the game.
Teaser
The original upload can be seen here.
The collaboration was revealed during the Summer Carnival 2026 special broadcast, which also revealed that Koromaru will be added as a new operator as part of the event.
The start date for the event was not given, however event bonuses will expire on September 18, 2026.
Koromaru
The full broadcast can be seen here.