The true name of Pain is Nagato, who was a war orphan taken in by Jiraiya before the Naruto manga began. Nagato was brought into Madara Uchiha’s plans at a young age when the legendary ninja implanted his two Rinnegan eyes into Nagato, giving him access to the most powerful and sought-after ocular jutsu in the Naruto setting. Discover the character Pain from Naruto , his background, and iconic quotes in this comprehensive guide. Nagato (in Japanese: 長門), better known as Pain (ペイン), is a major antagonist in the manga/anime series Naruto . Initially an idealist devoted to bringing peace to the violent Ninja World, he is the apparent leader of Akatsuki and the lord of Amegakure (the Village Hidden in the Rain). He was also the former protege turned archenemy of Jiraiya. While he appeared in control the organization for a long time, it was eventually revealed that he is in fact Tobi's second-in-command and was ...