TV-Series
Description
Nagato was born in Amegakure, the Village Hidden in Rain, a land perpetually scarred by war. He was a descendant of the Uzumaki clan, which granted him an unusually large reserve of chakra and a resilient constitution. As an infant, Madara Uchiha secretly transplanted his own Rinnegan into Nagato, planting the eyes in the child as part of a long-term scheme. Nagato spent his early childhood living with his parents in a small home near the village. During the Second Shinobi World War, two Konohagakure ninja broke into the house searching for food. His parents, believing they would be killed, attacked the intruders to allow Nagato to escape. Instead of fleeing, the boy watched as his parents were killed. In his grief and rage, Nagato instinctively awakened the Rinnegan and slaughtered the Konoha ninja. He buried his family and then wandered alone, begging for food. Eventually, he collapsed from hunger and was found by two other war orphans, Yahiko and Konan. The three began living together, surviving on scraps, and shared a dream of ending the endless cycle of war and hatred. They later encountered the legendary Sannin Jiraiya, who, after witnessing Nagato use the Rinnegan to defend Yahiko from an Iwagakure attacker, decided to train the three orphans in ninjutsu. Jiraiya believed Nagato might be the prophesied child who would bring peace to the world. Over three years, Nagato learned various ninja techniques and developed a strong bond with his teacher, who instilled in him a sense of justice and compassion.

As a child and young teenager, Nagato was initially timid and sensitive. He disliked hurting others and was deeply affected by the suffering around him. However, his experiences of loss and violence gradually hardened his resolve. His core motivation was a sincere desire for peace, but his understanding of how to achieve it evolved dramatically over time. After Jiraiya left, Nagato, Yahiko, and Konan formed the Akatsuki, an organization that began as a peaceful movement advocating for an end to war. Nagato supported Yahiko's vision of achieving peace through dialogue and cooperation. This changed when Hanzo, the dictator of Amegakure, conspired with Danzo Shimura of Konoha to eliminate the growing movement. They captured Konan and forced Nagato to choose between her life and Yahiko's. To spare Nagato the burden of that choice, Yahiko impaled himself on Nagato's kunai, sacrificing his own life. This event became the second great pain of Nagato's life. Consumed by rage and despair, he summoned the Demonic Statue of the Outer Path, massacred Hanzo's forces, but his legs were severely damaged, leaving him partially paralyzed. In the aftermath, Nagato adopted the alias Pain. He carved a line through his Amegakure headband, renouncing his allegiance to the village. His worldview shifted radically: he came to believe that true peace could only be achieved by making the entire world experience the same unbearable pain he had felt. Only through shared suffering, he reasoned, would humanity understand each other and abandon war. He began to lead the Akatsuki in a new direction, using fear, power, and the collection of the tailed beasts to impose peace by force.

Nagato's role in Naruto Shippuden is that of the primary antagonist during the Pain arc. He is the hidden leader of the Akatsuki, controlling the Six Paths of Pain from a remote location. He directs the capture of the tailed beasts and orchestrates the invasion of Konohagakure. His actions directly cause the deaths of several key characters, including his former mentor Jiraiya, and lead to the near-total destruction of the Hidden Leaf Village. He is the ideological foil to Naruto Uzumaki, representing a worldview in which only overwhelming power and shared trauma can end conflict. His confrontation with Naruto is the emotional and philosophical climax of the arc, forcing Naruto to answer the question of how to break the cycle of hatred without resorting to the same methods of vengeance.

The most significant relationship in Nagato's life was with Yahiko. Yahiko was the optimistic, charismatic leader who believed in achieving peace through mutual understanding. Nagato deeply admired and followed him. Yahiko's death was the turning point that shattered Nagato's hope and pushed him onto a darker path. Nagato later preserved Yahiko's corpse and turned it into the Deva Path of Pain, the central body through which he acted. Konan was Nagato's other lifelong companion. She remained loyal to him even after his transformation into Pain, serving as his partner and the only person who knew his true identity and location. Their bond was that of unwavering trust forged through shared childhood survival. Nagato's relationship with Jiraiya was also formative: Jiraiya was the father figure who taught him not only jutsu but also ideals of justice and protection. Nagato never forgot those lessons, even as he rejected them, and Jiraiya's death at his hands was a deeply tragic moment that haunted Nagato. Finally, his relationship with Naruto Uzumaki was one of antagonist to protagonist, but also of teacher to student in a reversed sense. Naruto, also an Uzumaki descendant and a student of Jiraiya, understood Nagato's pain and refused to kill him, instead offering forgiveness and a belief in a better way. This encounter forced Nagato to confront the flaws in his own philosophy.

In terms of development, Nagato begins as a frightened, gentle child who hates violence. The death of his parents forces him to defend himself but leaves him traumatized. Under Jiraiya's guidance, he grows into a capable ninja with hope for a peaceful world. After Yahiko's death, he transforms into the nihilistic and ruthless Pain, believing that only suffering can teach humanity. He becomes cold, calculating, and sees himself as a god wielding ultimate power for a greater good. However, in his final confrontation with Naruto, he is moved by Naruto's refusal to give in to hatred. Nagato remembers Jiraiya's words and Yahiko's faith in him. He chooses to trust Naruto's vision and sacrifices his own life to use the Outer Path — Samsara of Heavenly Life Technique to revive all the people he killed in Konoha. This act of redemption completes his arc, showing that the compassionate boy he once was never entirely disappeared. He died believing that Naruto would become the true savior of the world.

Nagato's most notable ability was the Rinnegan, a dōjutsu that granted him mastery over all five basic nature transformations and access to a vast array of advanced techniques. The most prominent of these was the Six Paths of Pain technique, which allowed Nagato to remotely control six corpses, each endowed with a specific power: the Deva Path (manipulation of attractive and repulsive forces), the Asura Path (mechanical weaponry and augmented body), the Human Path (soul extraction), the Animal Path (summoning of various creatures), the Preta Path (chakra absorption), and the Naraka Path (restoration and interrogation). These bodies shared visual information through the Rinnegan, making them nearly impossible to defeat as a group. Nagato also possessed the Demonic Statue of the Outer Path, a colossal entity used to seal tailed beasts. In addition, he could manifest the full power of the Rinnegan through his own body, including the ability to use the Almighty Push and the Universal Pull with devastating force. His most extreme technique was the Outer Path — Samsara of Heavenly Life Technique, which could resurrect the dead at the cost of the user's life. His Uzumaki lineage gave him the immense chakra reserves necessary to sustain these extraordinary techniques, despite his physically frail and damaged body.