In addition to the big Tales of Asteria collaboration, Granblue Fantasy has another big crossover with Love Live! Sunshine!! featuring the nine members of the idol group Aqours.
You can check out the announcement trailer along with a video message from Aqours at the 3:38:48 mark of the video. All nine members of Aqours will appear as part of the collaboration sometime in August, but we got a sneak peek with an illustration of Chika Takami.
Granblue Fantasy is available on iOS and Android.