Aniplex and Cygames announced the release date of the Granblue Fantasy The Animation Vol.1 DVD and Blu-ray in Japan.
The first volume will be available from April 26, 2017 and in the box you will find a download code for an SS rare Katalina card what you can use in the Japanese version original TCG game (iOS, Android, PC).

A special booklet also included with the storyboards of the first episode and on the discs you will find the official opening and ending videos too. Depends on the official retailer store you can get several extra gifts but these gifts will be published later in February / March.
Until that stay tuned and enjoy the TV animation!