Square Enix started to accept the reservations for the digital version FINAL FANTASY XV and FINAL FANTASY XV Premium Edition in the PlayStation Store and in the Xbox Live in Japan. The game will be available from September 30, 2016 just like the normal DL edition and the package version but with the pre-order you will get special gifts. If you want the additional gifts you have to order the game until September 30.
The premium edition costs 11 300 Yen + tax on both platforms and you can get the Season Pass upgrade for an additional 2500 Yen + tax. The season pass with this special price available only until August 29, 2016, 23:59 (local Japan time).
If you pre-order this package you will get original theme, avatar and premium items. More information can be found in the store pages.