Answer: Darui
There are five companies each ranges from a ninja's abilities to special techniques.
From Quiz: "Naruto" Shippuden
Answer: His sharingan
Kakashi prohibited Sasuke to use his sharingan because he could activate the curse mark, which he could not control.
From Quiz: "Naruto" Chunin Exam
Answer: Karin
After Sasuke's fight with the kages he left and took only Karin because she could find Danzo. Suigetsu and Jugo were lost and Sasuke didn't bother looking for them.
From Quiz: "Naruto" Anime
Answer: He uses chakra-eating bugs
Shino is from the Aburame clan, where they allows bugs to use their bodies as a sort of home in turn for their cooperation in fights.
Kiba is the one that has a trusty and solid relationship with his dog, Akamaru.
Shikamaru uses his shadow-possession justu. He is also the only gennin to pass the Chuunin exam.
Neji and Hinata both have a Byakugan.
From Quiz: What Do You Know About "Naruto"?
Answer: Asuma Sarutobi
Asuma uses this jutsu on Hidan and burns himself as well thanks to Hidan's body link.
From Quiz: The "Naruto" Series
Answer: Shikamaru Nara
He is able to use the Shadow Possession Jutsu although doesn't like to use energy, he normally says "what a drag".
From Quiz: Characters of "Naruto"
Answer: Sakon
Sakon is very hot-tempered and had the help of Ukon to make surprise attacks on his enemies.
From Quiz: The "Naruto" Trivia
Answer: Akamaru
Akamaru is the little dog that Kiba carries on his head. Akamaru usually tells him an opponent's strength.
From Quiz: What Do You Know About "Naruto"?
Answer: Guren
Guren was swallowed by the three tails along with Naruto. Guren and Yuukimaru are actually made up characters and are not part of the original "Naruto" story.
From Quiz: "Naruto": How Much Do You Know?
Answer: Sasori
During his battle with Sakura and Chiyo, Sasori boasts that he and his army of 100 puppets were powerful enough to conquer an entire nation. However, he was not powerful enough to survive against his grandmother, as her ten puppets were able to overcome his army of puppets.
From Quiz: Akatsuki: A "Naruto" Quiz