Jako

Jako is a thief that stole some treasure from a Feudal Lord's sister. He, along with his group of bandits that were traveling with the treasure, were defeated  by Naruto Uzumaki and Sasuke Uchiha.

Personality
Jako was a self-admitting "rotten person". He is a very cruel man, as he told Sakura Haruno that he would kill her, along with Naruto and Sasuke, as soon as he got his treasure back.