Sanbi (Three-Tailed Demon Turtle)Location: Unknown
Classification: Demon
Tail Number: San (Three)
Type: Turtle
Imbued Within: -
The three-tailed turtle is imbued within no one. The Sanbi lives in an ocean area and has remained uncaptured by any ninja until Akatsuki arrived.
- Spoiler:
Because Sanbi was "in the wild," he was weaker. This was because he could not properly control his power. Tobi was assigned to capture this demon and did so with the assistance of Deidara. An unconscious Sanbi was then taken back to Akatsuki's base of operations. There he was sealed away in the King of Hell Statue.
Yonbi (Four-Tailed Demon)Location: Unknown
Classification: Demon
Tail Number: Yon (Four)
Type: ?
Imbued Within: ?
The four-tailed demon was imbued within an elder Jinchuuriki. It is unknown what animal the bijuu was. The large black mark on the Jinchuuriki's nose and cheeks may be a influence of the bijuu. The Jinchuuriki used various elemental fusion techniques, a probable by-product of the demon's power.
- Spoiler:
The Yonbi and its host were defeated in battle by Hoshigaki Kisame. Akatsuki then removed the demon, killing the Jinchuuriki host.
Hachibi (Eight-Tailed Demon Ox-Cephalopod)Location: Cloud
Classification: Demon
Tail Number: Hachi (Eight)
Type: Ox-Cephalopod
Imbued Within: Killer Bee
The eight-tailed demon is presently free and at large. It is sealed within a Jinchuuriki from Hidden Cloud named Killer Bee. The beast takes the form of an Ushi-Oni, a creature containing features of both an ox and cephalopod.
- Spoiler:
After Uchiha Madara swayed Sasuke to his side, he dispatched Sasuke and his Team Hawk to capture the Eight-Tails.