A fan appreciation special movie release on Square Enix's official YouTube channel which indicated that Jan 1, 2017 will be the start of a collaboration with Final Fantasy: Brave Exvius, a mobile mmorpg launched in Japan over a year prior.
Genres: Action
Watch KINGSGLAIVE: FFXV Fan Kansha Tokubetsu Movie episode 1 online — subbed and dubbed, with automatic AniList / MyAnimeList progress sync.