Brotherhood Final Fantasy XV is a oNA (web) anime that premiered in spring 2016, produced by A-1 Pictures.

About the production: the story comes from a video game, there are 5 episodes of about 15 minutes and its current status is "finished".

Its main genres are action, adventure and fantasy, with themes such as Primarily Male Cast, Video Games and Coming of Age.

On AniList, Brotherhood Final Fantasy XV has an average score of 66%, a good score, and appears on 19,970 users' lists.

The franchise continues in or follows from: Kingsglaive Final Fantasy XV and FINAL FANTASY XV EPISODE ARDYN - PROLOGUE.

BROTHERHOOD FINAL FANTASY XV delves into the extraordinary friendships between Crown Prince Noctis and his three comrades, setting the stage for the adventure players will set out upon in the action-packed RPG. (Source: Official Site)

Official synopsis from AniList.