Height: 165 cm (5'5") Weight: 53 kg (116 lbs) Starsign: Capricorn (stated in the anime by Jinta, her birthday was not revealed though) Naruko is a childhood friend of Jinta and Menma. While she displays a cold attitude towards Jinta, she is secretly concerned for him. She is perhaps the closest to him at present and is enrolled the same school (although Jinta stopped attending school). Chiriko comments that Naruko has not changed over the years: she is still easily persuaded by everyone around her. Naruko seems to be popular in high school and gets along well with girls that Chiriko deems "sluts." While they have grown apart, Naruko seems to care deeply about her childhood friends. She works at a video game store and has a large collection of manga and video games herself. Because of this collection, she started reconnecting with Jinta and Poppo. Naruko admits that, when she was a child, she was jealous of Menma. Insecure of her glasses and curly hair, she desperately wanted to have flowing hair like Menma. Moreover, she was jealous of Jinta's affection towards Menma. Naruko secretly had a crush on Jinta, which is why she asked him whether he had feelings for Menma. She blames herself for Menma's death, because her question ultimately precipitated in Menma's death. Presently, it is shown that Naruko still has lingering feelings for Jinta. Naruko is involved in a scandal when an older boy, whom she was hanging out with, tries to force her into a love hotel. When she wouldn't agree to have sex with him, he attempts to force her into the hotel to rape her; however, Matsuyuki protects her. Despite this, the rumor that Naruko had sex with this man reaches her high school. Naruko has to face the judgments of her fellow students until she decides to stop going to school in favor of working full-time to get the money to build the rocket. She feels slighted when Jinta focuses on Menma and continues to ignore her, even after they reunited. Matsuyuki, who feels similarly since Menma is denying him, asks Naruko out. However she later tells Chiriko on the bridge that she loves only Jinta and that he is irreplaceable.
Kazuma also known as Furido, was a member of the Twelve Guardian Ninja, and eventually led half of the group to stage a coup d'etat against the Hokage. He was also the father of Sora.
While he was still alive, he was part of the Twelve Guardian Ninja. Ten years before the start of the series, when six of the members tried a coup d'etat, he alongside Asuma Sarutobi, Chiriku, Nauma, T�u, and Seito fought against them, only to be killed by Kazuma when Kitane and the three other lightning users tried to use Limelight on Kazuma. He along with Nauma, T�u, and Seito were known as the greatest lightning-chakra masters of their time. Like Asuma, his battle style revolved around combining superb taijutsu skill with his elemental affinity through a unique weapon. He used a three-parted metal staff to fight with, that is also able to conduct his lightning based attacks. Kitane could send lightning through the ground to attack by striking his staff into the ground. When separating his staff into three pieces he can use his jutsu Lightning Release: Thunder Binding to form a barrier around a target. When in one of the four cardinal directions, he along with Nauma, T�u, and Seito could use a jutsu called Limelight to destroy everything within that area to ash.
Yukimaru is a young boy (it is still unknown if he is a shinobi) who appears in the second Naruto Shippuden filler arc. He is a test subject of Orochimaru, because he has the ability to control the Three-Tailed Giant Turtle. Yukimaru is a quiet boy, probably due to his past, he constantly ask questions like "Is it going to be fun?". His main goal is to find home and is told by Naruto that home is a place where people think about you, which lightens his spirit. Yukimaru always telling that he has no home to go to. Later on Kabuto sets off together with Yukimaru for a journey. They eventually arrive at a dark swamp. There, Kabuto conducts an experiment where he forcibly releases the full power of Yukimaru's chakra. This results made the Three-Tailed demon to partial emerge before submerging again. Later, he is sent out again with Guren to complete a mission. During which, he succumbs to sickness, forcing Guren to care for him. As a result, he seems to have grown attached to Guren and possibly vice-versa. This is further emphasized from how Yukimaru reacted when Guren tells Yukimaru she has to head out in a manner similar to how Yukimaru's mother did before presumeably dying. He then gives her his necklaces with a special charm on it. Later, Yukimaru again bumps into Naruto, who offers for the orphan to join him in Konoha, to which Yukimaru politely declines as he feels his place is with Guren. Soon after, Kabuto returns to conduct another experiment with Yukimaru. He has Yukimaru take several medical pills. Ultimately, this finally causes the Three-Tailed Beast to emerge. He is able to controlled three-tailed beast, for the first time he has to drink the pills from Kabuto to release Three-Tails Chakra but later he manage to release it without pills. Yukimaru also has illusion technique, when he meet Naruto, white camellias appear on everywhere. Then he and white camelias (tsubaki) disappear on the same time.
Tamaki is a young girl who works at a shop in an abandoned city with her grandmother, Nekobaa. They live with a lot of cats, including talking ninneko such as Denka and Hina. Many years after the Fourth Shinobi World War, Tamaki moved in with Kiba. The two have many cats and dogs as pets, some of the latter being pups to a now elderly Akamaru. Yet, their exact relationship is still unknown. (Source: Narutopedia)
Hotaru (ホタル) is the granddaughter of the former leader of the Tsuchigumo clan, En no GyÅ�ja. One day Hotaru was under attack by a group of ninja who were actually after Utakata. Utakata saved Hotaru from the ninja, but was wounded in the battle. Hotaru ran for help from her fort, saving Utakata's life, causing him to become indebted to her. After this, he became a sort of master to Hotaru in order to hide from anyone who is after him. Later she finds him sleeping under a tree and Utakata got angry when Hotaru called him master, saying that the relationship between a master and a student is not something you can count on. Utakata reluctantly begins to teach her the Water Walking Exercise first, believing that she wouldn't master it. In the morning, she shows that she was able to stand on top of the water by training all night. Next, Utakata taught her Water Release: Violent Water Wave, once again believing that she would not be able to master it without water-natured chakra only to discover she does possess water-natured chakra. She later found Utakata under a tree and showed him the she again mastered the technique much to his suprise. When a group ninja came looking for the Tsuchigumo clan's kinjutsu, Tonbee had Hotaru, along with Utakata, take the clan's forbidden jutsu so that ninja could not retrieve it. While traveling, Utakata got upset at Hotaru for calling him master (å¸«åŒ , shishÅ�), at which point Naruto arrived, believing Utakata to be attacking Hotaru. Hotaru broke up the fight and Utakata left her, deciding that Team 7 would be capable in protect her. As she watched him float away in a bubble, she tried to convince him not to leave, but was unsuccessful in doing so. While on the way to the clan's secret village, Naruto argues with her only for Yamato to devise a plan to convince Hotaru to accept their protection. Using his unique jutsu, Sai drew mountain leeches to fall on Hotaru, who freaks out and becomes afraid, causing her to accept Team 7's protection. When they reached the village, Team 7 leaves Hotaru with the Tsuchigumo clan and Hotaru thanks Naruto before he leaves. When Naruto left he saw the look on the peoples faces back at the clan's village, so he decided to return to check things out. Source: naruto.wikia.com
Gozu (牛é ) is a shinobi who appeared in the second Naruto ShippÅ«den filler arc. He is a subordinate of Guren He is unsociable and quiet, making people unable to figure out what he is thinking, but his battle skills are without a doubt very dexterous. He relies on taijutsu and brute strength and preferred fighting alone. He holds a special sentiment towards Guren and was her most loyal subordinate, even stating "I will accompany you no matter where you go". The reason for this was that Guren saved his life while he was imprisoned by Orochimaru, giving him water when he was dying of thirst.