The first batch of Final Fantasy XV DLC has been detailed by Square Enix Japan, via a report from Gematsu. The pack is rumoured to go live in Japan on December 22nd, but no dates for a Western release have been announced yet.
According to the report, the game is going to get a free update soon that adds New Game+ to the title, as well as picture frames that can be added to your photos when you share them from your console. The free DLC will be available to all players, and will also offer a ticket to a carnival event in January - so the DLC will add the items, but they'll be kept behind a time wall until the new year.
If you haven't got a season pass for the game, here's what you'll receive from the DLC:
Level Stopper
Annihilation Victory Song
Moogle Chocobo Carnival T-Shirt Costume (Noctis-only, available after January update)
Limited Time Carnival Ticket
If you do have the season pass, you're in for a treat - according to Gematsu's report, you'll be getting a lot more items delivered to you as a thank you from the development staff:
Protection Ring
Command Booster (Noctis-only)
Phantom Booster (Noctis-only)
Instant Kill Victory Song
Battle Technique Victory Song
Fortuitous Key
Stamina Anchor (Noctis-only)
Carnival Style Costume (Noctis-only, available after January update)
Picture Frames (Holiday Pack Limited Edition, available after January update)
Limited Time Carnival Ticket+
It's unclear whether the items exclusively available in the season pass section will be available for separate purchase in the game later on.
It should be noted that whilst this is the first set of DLC for the game, its different from the planned story DLC drop - that's due to re-introduce series regular Gilgamesh to the game, as well as add in a few new locations for you to explore.
The first non-story DLC pack is reported to drop in Japan on December 22nd.