Why Itachi killed his clan: the order, the lie and the bill

(Spoiler warning: this article reveals the truth about the massacre, which the series keeps back until Naruto Shippuden.) Itachi Uchiha killed his clan on the orders of the Hidden Leaf’s leadership. The Uchiha were preparing a coup, and Itachi, whom his father had placed in the ANBU to spy on the village, was in fact passing the clan’s plans to the Leaf. When negotiation failed, Danzō gave him two options: let the coup break out and watch the whole clan, Sasuke included, die in a civil war, or wipe out the Uchiha himself and save his brother. He chose the second. He left Sasuke alive because he could not bring himself to kill him, and he lied to him so that he would grow up hating him. The village let the story of a lone killer stand. That leaves another question: who answers for a massacre that an institution commissions and a teenager carries out.

For half the series, the viewer knows only what Sasuke knows. He comes home from the Academy and finds the clan’s district strewn with corpses and, at home, his parents, Fugaku and Mikoto, dead on the floor, with his brother standing over them. Itachi forces him to watch the murders through his Mangekyō Sharingan, tells him he is not even worth killing and orders him to hate him, to survive however he can and to come back one day with the same eyes (chapters 224 and 225; episodes 84 and 131 of the anime). Then he deserts and joins Akatsuki. That night the avenger is born: a gifted child whose entire talent reorganizes itself around a single order.

// The orderWho gave the order and what he was told

The truth arrives in two stages. First Tobi tells it, the masked member of Akatsuki who presents himself as Madara, right after Itachi’s death (chs. 399-401). Much later Itachi himself confirms it, brought back during the Fourth Shinobi World War (ch. 590; episode 339 of Shippuden). The background is political: ever since the Nine-Tailed Fox’s attack, the Uchiha had lived sidelined and watched inside their own village. The man who put the dilemma to Itachi was Danzō Shimura, the hawk who ran Root, the Leaf’s secret unit: the face of what right realism produces when security becomes the only value. He did not ask him to choose between good and evil. He asked him which massacre he preferred.

Read Itachi Uchiha’s full case file · Neutralization →

// The brotherWhy he left Sasuke alive

According to Tobi’s account, Itachi could kill his parents and his entire clan, but not his little brother. What he did with him was more twisted than sparing him: he gave him a motive. He lied to him so he would grow up hating him, kept himself alive despite an incurable illness and waited for Sasuke to be the one who killed him. When they finally fight (ch. 393; episode 138 of Shippuden), Itachi, ill, staggers forward as if to tear out his brother’s eyes and instead taps him on the forehead, the same gesture with which, when they were children, he used to promise to train with him some other time. He apologizes and falls dead. He had spent years choosing his executioner: the one person who, in his eyes, had the right to punish him.

// The theoryThe loyalty that comes before blood

In 1957, the sociologists Gresham Sykes and David Matza published Techniques of Neutralization and made an uncomfortable proposal: most people who break the law do not reject conventional morality. They share it, and that is why they need to switch it off before acting. They described five formulas for doing so: denial of responsibility, denial of injury, denial of the victim, condemnation of the condemners and the appeal to higher loyalties. This last one does not dispute that the rule is good; it says that another, higher obligation comes first. It is the one that best explains Itachi (we develop it in our file on the techniques of neutralization).

This is where Itachi breaks the mold. The offender Sykes and Matza described uses the excuse to stay at ease with himself; Itachi uses it to act, not to forgive himself. That is why he arranges his own punishment, and why, when he comes back from the dead, he does not present himself to Sasuke as Danzō’s victim or as a hero: he admits he was wrong to manipulate him onto the path he had chosen for him and, in his farewell, says he should have told Sasuke the truth from the start and that Sasuke never has to forgive him (ch. 590). He thus confirms the theory’s central insight, that whoever neutralizes still believes in the rule he breaks, and marks its limit: the excuse explains how the line is crossed, not that the guilt goes away.

// The billThe village that never answered for it

The most complete excuse is not made by Itachi but by the Leaf. According to Tobi, the Third Hokage accepts an official version in which a killer acted alone, so that no one learns what the clan was planning or what the village ordered (ch. 400). The institution keeps the peace and a teenager keeps all the guilt. In Crimes of Obedience (1989), Herbert Kelman and V. Lee Hamilton studied how authorization by a legitimate authority allows ordinary people to commit atrocities in the name of a greater duty. Itachi shows the other side of that mechanism: whoever gives the order protects himself, and whoever carries it out is left alone with what was done.

Explaining Itachi is not excusing him: loyalty to peace explains how he pulled the trigger, but it does not bring a single Uchiha back to life. Nor does it excuse the village, which was the one that put the dilemma of the two massacres in front of him. The series ends up turning him into a tragic hero, and there it risks doing what the Leaf did: accepting the bill he agreed to pay. The honest question is not whether Itachi had good reasons, but why no one else paid.