Sagan (サガン, Sagan) is a shinobi from Iwagakure. During the Fourth Shinobi World War, Sagan was assigned to the Fourth Division. He was one of the few shinobi of that division to survive Madara Uchiha's assault on the battlefield. Making his way over to where Ōnoki was, he informed the other that the Tsuchikage was still alive, though gravely injured. He later alerted those present when Madara and Mū had reconstructed, and watched on in despair as Madara continued his assault on the depleted division. When the five Kage assembled on the battlefield, Sagan looked on in amazement as the battle between the titans unfolded, noting that he felt severely out of place. Later, Sagan was seen pursuing Mū alongside Dodai and the Hokage Guard Platoon. (Source: Narutopedia)
A (Viz "Ei", English TV "Ay") was the First Raikage (初代雷影, Shodai Raikage; Literally meaning "First or Founding Lightning Shadow") who founded Kumogakure in the Land of Lightning. (Source: Narutopedia)
Kabuto Yakushi (Adoptive Son)
Age: 8-9 in Part I; 11 in Part II Konohamaru named after the village he lives in: Konoha, is the grandson of the Third Hokage and by extension the nephew of Asuma Sarutobi. Konohamaru usually hangs out with his two friends, Udon and Moegi. Together, they call themselves the "Konohamaru Corps" ("Konohamaru Ninja Squad" in the English dub). In Part II they are teamed together under the leadership of Ebisu, Konohamaru's former tutor. At the start of the series, Konohamaru feels unacknowledged due to his status as the Hokage's grandson. As such, he frequently attempts to defeat his grandfather in battle so that he can become Hokage himself and earn the recognition he desires. Once meeting Naruto Uzumaki, Konohamaru realizes that he can't become Hokage by simply attacking his grandfather and will need to train hard to accomplish this goal. To help him in this regard Konohamaru begins to view Naruto as a role model, acquiring his determination, fiery attitude, and unique way of ending sentences, "kore" (コレ, a laughing signal or appreciation), much like Naruto's "Dattebayo!" Konohamaru's most obvious acquisition from Naruto's influence is his perverted habits, specifically the perverted jutsu he uses. After their first meeting Konohamaru becomes Naruto's disciple in an attempt to learn the Sexy Technique and defeat his grandfather. After mastering the ability he begins to train to create his own perverted jutsu, and after learning the Shadow Clone Technique in Part II he is able to create a smaller version of Naruto's Harem Technique. He has named his variant the Sexy: Double Knockout Girls Technique (ã�Šã�„ã‚�ã�‘・女ã�®å�ã�©ã�†ã�—ã�®è¡“, Oiroke: Onna no Ko DÅ�shi no Jutsu), which transforms himself and his shadow clone into nude women in a suggestive embrace. Because this jutsu is only effective against men, he also creates the Sexy: Double Knockout Guys Technique (ã�Šã�„ã‚�ã�‘・男ã�®å�ã�©ã�†ã�—ã�®è¡“, Oiroke: Otoko no Ko DÅ�shi no Jutsu) to turn into nude men in an equally suggestive embrace. (Source: Wikipedia)
First seen as a lovely dressed young woman who looks a lot like Chizuru. Kaoru is actually Chizuru's twin brother who was separated at birth. He was dressed as a woman. He wants Chizuru to suffer, since no one ever protected him. Later on, though, he admits that he truly loves Chizuru and that everything he had done was to meet Chizuru again. In addition, he asks Chizuru to go with him, because he is the only one who has the power to protect her. Chizuru refuses to go, since she had promised to the Shinsengumi that she would protect Kondo, and Kaoru decides that if things had come to that, his only option would be killing her. Right after they start fighting, though, Chizuru is cornered and saved by Chikage, who kills Kaoru. Source: Wikipedia
Mubi is a genin from Amegakure.
A Chūnin from Leaf Village, Yajirobee and other Leaf ninja hunted for Naruto after he stole the forbidden scroll.