K: RETURN OF KINGS is a tV series anime that premiered in fall 2015, produced by GoHands.

About the production: the story comes from an original script, there are 13 episodes of about 24 minutes and its current status is "finished".

Its main genres are action and supernatural, with themes such as Urban Fantasy, Gangs, Super Power and Urban.

On AniList, K: RETURN OF KINGS has an average score of 73%, a good score, and appears on 66,330 users' lists.

The franchise continues in or follows from: K: MISSING KINGS.

In modern Japan, where history has strangely overlapped with reality. There, seven "Kings" with great superpowers existed. Along with their clansman to whom they shared their own power with, the kings each formed clans. Order bound by blue, red flames that cause chaos, irregularities that shine in white, and reforms branched off into green. The Kings, each with their own abilities, now... With "jungle" once again jumping back into action, the fates of the various Kings are brought together. (Source: Anime News Network, spoilers edited out)

Official synopsis from AniList.