Naruto Uzumaki had lived all alone in his village for almost 13 years before he left on an extended training trip with Jiraiya, one of the legendary sannin. During this trip they run into a girl who Jiraiya knows is the spitting image of Naruto's mother, Kushina. After believing this girl had been dead for over a decade, Jiraiya introduces Naruto to his twin sister, Kanami. (Kanami does not possess the nine-tails as Naruto does)