Welcome to Gaia! ::

When you become leader of a village you can make a topic for the demon that goes with your village to attack. When this happens the kage of that village can either trap it inside himself or inside someone else(but its his/her choice). Here is a list of the demons and what villages they go with.

Two Tail (Nibi), Nekomata


Nekomata is a bijuu in the form of cat, and possesses the power of death. This Bijuu lives in a place called “Forest of Death” (Not a mistranslation.) in Hokkaido, to the north. His appearance is a black cat monster (depicted with huge, black angel wings). He’s the Death God’s pet. Nekomata feeds on dead people’s spirits, and can summon these to fight for him. He uses a third eye at the top of its head to consume the spirits.

Village: Rain
Holder:

Abilities for the holder:

Unknown Name - Appeared once

Four Tails (Yonbi), Sokou


Sokou is a bijuu that looks like a reptile. It was a creature that lived near Mount Fuji. Because of the toxic gas and the volcaninc ash, he was transformed into a half-rooster, half-snake monster. The Rooster and Snake are husband and wife in Sokou’s body. Everything around it withers away or dies, because of its poison. According to the Legend, whenever he hibernates in Mount Fuji, the snoring he causes will make the volcano erupt.

Village: Waterfall
Holder:

Abilities for the holder:

Unknown - Hasn't appeared in series yet.

Six Tails (Rokubi), Raijuu


Raijuu, a bijuu in the form of weasel, has four legs and very sharp claws. Its cry sounds like thunder. It was originally the god of Thunder, but because of Yamata no Orochi’s power, it was transformed into a beast. Raijuu can release a huge amount of eletricity for battle assistance.

Village: Cloud
Holder: Tainichi Izunagi (Raikage)

Abilities for holder:

Unknown - Hasn't appeared in series yet

Eight Tails (Hachibi), Hachimata


Yamata no Orochi is a Snake bijuu. It has crimsom red eyes, eight heads and eight tails (also depicted to having trees and vines growing around them) and has the power of the Demon world, a symbol of evil. Each head of Yamata no Orochi represents a symbol: Soul, Ghost, Evil, Devil, Monstrous, Kill, The Afterworld and Death.
Its powers were originally weak, the members of the Kusanagi clan, when attacking it, acted carelessly, using the legendary sword Kusanagi no Tsurugi (Oro’s sword). Because of that, as a consequence, Yamata no Orochi takes the sword from them, absorbing the power contained inside, and becoming an incredibly powerful creature, and finally storing it in its body.
With the new power, Yamata no Orochi releases an insane amount of dark energy, awakening the other Bijuu and becoming arrogant. Yamata no Orochi proceeds to defeat many of the Bijuu, but when it battles with Kyuubi, it is defeated. The cause of this is simple: Kyuubi has an unlimited amount of power, making even a hole in the Kusanagi sword. As this happens, it shows how tremendously powerful Kyuubi is, deserving of the “King of Bijuu” title. Not even Sarutobi and Enma (I’m not sure how those two are into the legend) could scratch the Kusanagi no Tsurugi. (That makes connections to the Oro x Sandaime battle)
Legend also depicted it as having a power able to rival Kyuubi’s [in quality], but the fact is, Yamata no Orochi’s does have a limit.

Village: Grass
Holder:

Abilities for the holder:

Unknown - Hasn't appeared in the series yet.