The Host of Jinchuuriki

Jinchuuriki" meaning the "power of human sacrifice", are those individuals possessing tailed demons within their bodies. The demons themselves are known by the number of tails their body possesses, and each has different characteristics. Shukaku ("Ichibi") is the One-Tailed Tanuki, "Nibi" is the Two-Tailed Cat, "Sanbi" is the Three-Tailed Turtle, "Yonbi" is a Four-Tailed animal, "Gobi" is a Five-Tailed animal, "Rokubi" is a Six-Tailed animal, "Shichibi" is a Seven-Tailed animal, "Hachibi" is the Eight-Tailed Ox-Cephalopod and "Kyuubi" is the Nine-Tailed Fox. The only known named jinchuuriki are Gaara of the Sand, Nii Yugito, Roushi, Killer Bee and Uzumaki Naruto. Sanbi is the only known bijuu without a host, though it was housed within a Mist ninja at some point in the past.