German distributor Peppermint Anime brought out the first of two volumes for Granblue Fantasy with separate DVD and Blu-ray releases on July 27th, 2018.
The distributor is now focusing on the next volume with the second due out on September 28th, 2018 with the seventh dub clip showing off the performances.
With A-1 Pictures on the animation itself, we also know that Nobue Uematsu and Tsutomu Narita are handling the music.