Jinchuriki

Jinchuriki (人柱力, Jinchūriki, literally meaning "Power of Human Sacrifice") is a prominent Dark Guild in Citadelia. They hold control over all the other Dark Guilds in the country, and serve as the overall main antagonists of Fairy Tail: Another Story. They are lead by the incredibly powerful Dark Mage Cassim.

Location
Jinchuriki is a constantly moving guild, with many guild bases scattered around both Citadelia and Fiore, with some located in Egalia and Bantia as well. While they are active in many countries, the only country where they are highly influential is Citadelia, though they still control a good bit of Egalia and Fiore as well. In Fiore, Jinchuriki operates as an independant Dark Guild, not being part of the Balam Alliance.