Taiseki (タイセã‚) was a shinobi from Iwagakure who fought and died during the Third Great Shinobi World War. He had a quiet and wary personality. He formed a team with KakkÅ�, using their superb diversionary tactics to attack the enemy. With his Hiding with Camouflage Technique he was able to approach his enemies from their blind spot, easily killing them with a single strike. He confronted Team Minato, led by Kakashi Hatake, during the Third Great Shinobi World War, managing to take Rin captive. He was later killed by Obito Uchiha, however, while he and Kakashi attempted to rescue Rin.
Yagura (や�ら) was a shinobi from Kirigakure and the host of the Three-Tailed Giant Turtle. When the Three-Tails was captured by Akatsuki, it had no host and roamed out in the wild. Why the beast was removed from this jinchūriki is unknown. Because Yūkimaru has some control over the Three-Tails, and because he has some resemblance to this jinchūriki, it is speculated that they have some connection to each other, however Yūkimaru is a anime-only character that does not appear in the manga. (Source: Narutopedia)
Seems to be one of the Seven Swordsmen. He is protecting the Mizukage while on their journey to the Kage Summit. He seems to be unsure about himself. He appears to wield some form of dual weapon (presumably a Sword) linked together by the handles. At the end of the manga, Chojuro becomes the 6th Mizukage. (Source: Narutopedia)
Ao is a shinobi of Kirigakure. Ao is a middle aged gentleman with a eyepatch over his right eye; he also wears to talismens on his ears.
The Great Toad Sage is the oldest and most respected toad of all the inhabitants of Mount My�boku. Because of his age, the other toads affectionately call him Great Honorable Geezer. He is famed for his highly accurate prophecies. Being several thousand years old, he is the oldest and most respected among the population of Mount My�boku. At his great age, the Great Toad Sage seems to constantly smile and tends to have his eyes closed or squinting. He is portrayed and described as being senile, and sometimes out of touch with his present situation, so he does tend to forget things easily and quite quickly. However, when reminded, he is still able to remember things and can easily tell things very precisely. As a sage, he is also very wise, and is quick to stop Shima and Fukasaku from bickering and encourages harmony. It would seem that unlike most other toads, he actually has respect for Jiraiya, and has urged both Shima and Fukasaku to cooperate with him
J�seki is a senior from Sunagakure. His foremost concern was the peacefulness of the village. He wasn't comfortable with Gaara's appointment to Kazekage, seeing him as little more than a failed and highly dangerous experiment. When the Kazekage was kidnapped by the Akatsuki, he mused it might be for the best and wanted to quickly elect a new Kazekage.
The Eight-Tails is a tailed beast sealed within Killer B of Kumogakure after his cousin, cousin's uncle and cousin's father failed before him. Since Killer B is one of the few jinchūriki to gain control over his tailed beast, his relationship with the Eight-Tails is very relaxed. Where the Nine-Tailed Demon Fox constantly threatens its jinchūriki and must be either restrained or confined to be spoken to, B and the Eight-Tails can talk leisurely, with Killer B even sitting on its nose. However, B tends to annoy the Eight-Tails to comical effect; his serious and no-nonsense demeanour often contrasts with B's tendency to goof off whenever he likes, adding fuel to the Tailed Beast's irritation to his vessel. The Eight-Tails is not above bad-mouthing B as a result. The Eight-Tails is also known to scold him in serious occasions as shown when it criticised B for rapping in his fight with Kisame when he should have been completely focused on their opponent. Because of this, the Eight-Tails appears to be much more note worthy than B as far as responsibility is concerned. Before B learned to control it, the Eight-Tails was infamous to be wild, and violent. It also went on many rampages whenever its former jinchūriki would lose control of it. Despite the Eight-Tails' strong relationship with Killer B, its main goal, like the other beasts, is self preservation. For example, it was more than willing to be released and attack Kisame Hoshigaki despite Sabu and Ponta being close by. The Eight-Tails is also shown to have a good analytical ability, as it told Killer B that if he left Ponta and Sabu and run in the opposite direction Kisame and the water will follow him and they (Sabu and Ponta) would be freed. The Eight-Tails mentioned that it used to be much more aggressive and violent but that Killer B changed it. It also said that it doesn't like the Nine-Tails but insisted that was no reason for B to refuse to help Naruto take control of the beast, hinting a benevolent side. Since then, both the beast and B have taken a liking to Naruto. The Eight-Tails also tends to reprimand B. This is usually shown in a comical manner as when it bumped B in the head when the latter started to mention in a perverted matter how Yugito's chakra receivers where embedded in her left breast. With regards to its relationship with the other tailed beasts, the Eight-Tails maintaining that they had their own emotions and personalities has expressed dislike of the Nine-Tails' habit of ranking their strength based on their number of tails and has also stated that seeing another beast being forcefully controlled angered the rest of them greatly.