Zetsu is easily distinguished by two large venus fly trap-like extensions enveloping his head and upper body, giving him a plant-like appearance. When his extensions are open and his head is visible, it is revealed that Zetsu has two different colored halves of his body, the left side completely white and the right side black. To go with this, Zetsu seems to have a split personality, as in the Japanese version of the manga the black half of his face speaks only in Katakana while the white side uses Kanji and Kana, and in the English episodes the black side has a different voice actor than the white side. The two halves also converse with each other, and occasionally differ in opinion (the black half is more serious and intelligent while the white half is carefree and easygoing). They also seem to communicate with their thoughts. To further his venus fly trap theme, Zetsu is a cannibal. Zetsu is seemingly very trustworthy, being entrusted with knowledge of Pain and Tobi's identities. He has apparently been working with the latter for some time, Tobi first appearing as his "subordinate" and Zetsu later commenting that Tobi's plans have been in the works for a long time. Zetsu's main role within the Akatsuki is to function as a spy, often acting as a hunter-nin for Akatsuki. He has been shown able to move his body and take part in the tailed beasts sealing ritual imultaneously which, in addition to being unique to him, allows him to act as a lookout while the sealing takes place. When an agent to Akatsuki, or possibly even a member, dies, Zetsu is sent to devour their bodies so as to not have their secrets revealed. Zetsu is also the one sent to retrieve the rings of dead Akatsuki members. Due to the role he plays, Zetsu is the only member of Akatsuki to act without a partner on a regular basis. Despite this, Zetsu serves as a sort of superior to other members, as they often report directly to him instead of the actual leader, Pain.
Akamaru is the nin-dog of Inuzuka Kiba. He is his best friend and plays an important part in all of Kiba's attacks. As a puppy, he is either in Kiba's jacket or on his head, but he later grows to be so large that Kiba can ride him. He has very good senses, even for a dog, and can communicate with Kiba. Akamaru's name means "red" (with "maru" at the end, which is simply an ending for a boy's name. Other males in the show share the suffix). When he eats a solider pill, his fur turns a dark red color. Akamaru's seiyuu is Takeuchi Junko, who also plays the main character Uzumaki Naruto.
Katsuyu is the slug queen summon of Tsunade. Compared to Gamabunta and Manda, the summons of Jiraiya and Orochimaru, respectively, Katsuyu is quiet and more subservient to her master. With her Slug Great Division, Katsuyu can divide herself into smaller slugs to evade attacks or to serve small scale functions, and is able quickly reform herself if need be. She can also spit acid for her Tongue Tooth Sticky Acid, which is strong enough to melt through rock. (Source: Naruto Wikia)
Birth Date: June 11th Age: 27-28 (Part I), 31 (Part II) Weight: 54.4 kg Height: 169.1 cm Ninja Registry No: 010881 Ninja Rank: Jounin Kurenai Yuuhi is the Konoha Jounin in charge of Team 8, which consists of Kiba Inuzuka, Shino Aburame, and Hinata Hyuuga. Kurenai's team specializes in tracking, and she herself is a highly talented genjutsu specialist. While she has a close bond with all of her students, she is especially concerned for Hinata. Kurenai knows how Hinata is viewed by her father, even though she is technically the heiress of the clan since she is the eldest child. She is also aware of her student's infatuation for Naruto Uzumaki. When Hinata tried to offer Naruto some medicine after his fight with Kiba, Naruto was hesitant to take it. Kurenai convinced him to take it. Her personality is unyielding, honest, and simple. She also says she is a "big sister type". Three years later, she is pregnant with Asuma's child.
Husband of Marla and father of Lillibit and Chuchuna, Rock is a plain, practical man who works hard for the good of his family and the entire community. Although he has a gruff exterior, he's a devoted family man and a good neighbor. Whenever someone in town needs help Rock does whatever he can to assist in fixing the problem. He also spends a good part of his spare time digging a large tunnel for the entire village to use as an emergency shelter.
One of the Four Guardians. He distrusts Kujaku and is aware of Kujaku's ambition to take control of Zenom. He is the Angel No. 5 - Samuel, and as a result has the ability to remove collected demons from the dark Kabbalah. His eye seems to have the power to detect recipes and nuclei of both Kabbalah. In battle he appears to dual wield two pistol looking weapons which may or may not be O-Parts. On his back, he carries the O-Part 'Twelve Watchers', which emits twelve laser beams that Rock can control. He showed his true form at the end of chapter 71, and has the nuclei of Samuel removed at the end of chapter 72. (Source: Wikipedia)
Rock is a character who only appears in the Hokuto no Ken 2 anime TV series. The leader of a horse-riding gang of cowboys from the Land of Asura, Rock is the son of Kosem and the older brother of Chain. Rock originally followed in his father's footsteps of being a pacifist, but rejected this ideal after witnessing the murder of his mother at the hands of an Asura warrior while protecting a child who ended up being captured anyway. Determined to bring change to his homeland, Rock trained himself to become an expert knife fighter and forming a band with six other horse-riders, hoping he would someday fight alongside Raoh, the awaited savior of Asura. When the rivers of Asura turned red, Rock and his men made their move, believing Raoh has finally arrived. They encountered Kenshir� in a ruined village before returning to his home village. There, Rock was reunited with his father on his deathbed, who informed him that Raoh did come to Asura, but rather Kenshiro, the man who defeated Raoh. After receiving Raoh's promised pendant from his father, Rock formed the "Army of Raoh" with his men. In order to save the captured men of his village, Rock and his companions invaded the camp where they were held and defeated Bruce's army. When he he was unable to deal with Xie shortly after, Kenshiro appeared again, this time to save him. However, instead of showing gratitude, Rock rejected Ken's aid and refused to be associated with him. Sometime later, Rock and his men headed to the Village of the Western Desert after hearing of an attack. He learned that the villagers were being held captive by Gyamon and his gang, who told Rock that he would liberate the hostages if Rock agreed to eliminate Kenshiro. Rock tried to trap Kenshiro by leading him to a narrow gorge, pinning him under a large boulder. Rock then returned to Gyamon's lair to receive the hostages, but Gyamon betrayed them and sealed Rock and his men inside a large steel cage. After being saved by Kenshiro once more, Rock was convinced Kenshiro was indeed the savior of Asura after all. Rock and his companions then served as informants to Jūkei. When Hyo's Royal Armored Corps invaded a village, Rock and his men asked Jukei if they could defend the lives of the defeated villagers. Jukei revealed that Rock and his men had no chance against Hyo, Kenshiro's real brother, whose memories was sealed by Jukei years ago. In spite of Jukei's warning, Rock and his men prepared to ambush Hyo's forces at an abandoned village. Rock's men were killed one by one by Hyo's forces, leaving only Jose and himself. Jose sacrificed himself against Hyo, allowing the fatally wounded Rock to escape on horseback. Rock was reunited with Kenshiro and informed him about Hyo, but died before he could reveal the true relationship between Kenshiro and Hyo.