The Bijuu's
There are various different tails. In total 9 tails. Those tails are:
Shukaku(Sand Demon) or The one Tailed Beast(Ichibi)
Shukaku is a one tailed beast and the enemy of the nine- tailed beast. Shukaku was first stored by the Sand Village and the current Jinchuriki of the Shukaku is a kid from Sand Village known as Gaara. he was made the jinchuriki of the Shukaku when he was very small. Since then, like all Jinchuriki's Gaara was discriminated and people stayed away from him.
Matatabi(Demon cat) or The two Tailed Beast(Nibi)
Matatabi is different from all the other tailed beast as it is respectful and polite towards others. Due to that, it is the most easy to get under control as a Jinchuriki. In appearance, Matatabi is engulfed is blue flames and has one Yellow and one Green eye. Its jinchuriki is Yugito Nii of the Hidden Cloud Village. Like many other jinchuriki's she too was made a Jinchuriki at a very young age.
Isobu(Demon Turtle) or The three Tailed Beast(Sanbi)
The 3 tailed beast or Isobu is a very childish as whenever it refers itself, it refers as "Boku" used often by young boys. Its appearance resembles like a giant turtle with crab-like shell and spikes on top of the shell. It has pair of human like arms and hands but no hind legs. It has two red eyes but one is constantly closed indicating a sign of injury which is his vulnerable spot in many battles. Its jinchuriki is Yagura belonging to the Hidden Mist Village.
Son Goku(Demon Monkey) or The four Tailed Beast(Yonbi)
The Son Goku or 4 tails is a very prideful tailed beast. It also despises humans as they trapped him and also believes apes are more smarter than humans. In appearance, Son Goku looks like a Giant Ape with Red Fur and two horns curving on his forehead which look like crowns. Its jinchuriki is Roshi of the Hidden Rock Village.
Kokuo(Dolphin-Horse) or The five Tailed Beast(Gobi)
The five tailed beast or Kokuo is a very polite tailed beast and doesn't speak much. He is very strong and in appearance he looks like a horse but with a dolphins head and horns. He has dark green-blue eyes. His jinchuriki is Han from the Hidden Rock Village.
Saiken(Demon Slug) or The six Tailed Beast(Rokubi)
Saiken is also very prideful but can also be very kind at heart and gives help to peoples easily. In appearance Saiken resembles to A Giant white Slug with Flabby arms. It has got a opening in place of mouth and his whole body is covered with a slimy substance. Its jinchuriki is Utakata of the Hidden Mist Village.
Chomei(Demon Beetle) or The seven Tailed Beast(Nanabi)
The seven Tailed Beast or Chomei has a very happy attitude and considers himself lucky as it has Seven Tails so 'Lucky Seven'. Its appearance is that of a Rhinoceros Beetle. It has Six Resembling Green Wings as its Tails and one Tail extending below the wings. Its seems to be covered with a helmet like skull with an orange glow inside. Its jinchuriki is Fu of The Hidden Waterfall Village.
Gyuki(Bull-Squid) or The eight Tailed Beast(Hachibi)
The eight tailed beast or Gyuki has a very serious attitude. It is also rude sometimes. In appearance he has a body of a Bull but in place of legs he has Squid like 8 tentacles. It also has two horns. One is cut which was done by the 4th Raikage. His jinchuriki is Killer Bee, the brother of the 4th Raikage. He belongs from the Hidden Cloud Village. Killer Bee is one of the few people who could get his Juubi under his control.
Kurama(Demon Fox) or The nine Tailed Beast(Kyubi)
The nine tailed beast or Kurama is a very aggresive and rude Juubi. Its appearance is like a orange colored Giant Fox. Among all the Juubi's, Kurama has the highest Chakra and is the most difficult to control. Its jinchuriki is Naruto Uzumaki from the Hidden Leaf Village. Naruto is a small kid who was always bullied from the starting. His mom passed away while giving birth to him and his dad fought Kurama and trapped him inside his son, Naruto's body.Naruto struggles a lot to get the Kyubi under control and in the end he finally does with the help of The Hachibi's jinchuriki, Killer Bee.