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| Full Name | Sasuke Uchiha (うちはサスケ) |
| Aliases | Sasuke of the Sharingan; Supporting Kage |
| Source IP | Naruto / Naruto: Shippuden / Boruto |
| Creator | Masashi Kishimoto |
| Birthdate | July 23 |
| Height | Part I: 150.8–153.2 cm / Part II: 168 cm / Adult: 182 cm |
| Blood Type | AB |
| Status | Incapacitated (Boruto era) |
| Clan | Uchiha Clan |
| Affiliation | Konohagakure; Otogakure; Taka; Akatsuki |
| Team | Team 7 (Team Kakashi); Team Taka |
| Nature Type | Fire; Lightning; Wind; Earth; Water; Yin; Yang |
| Kekkei Genkai | Sharingan → EMS → Rinnegan |
| Family | Itachi (Brother); Sakura (Wife); Sarada (Daughter) |
| CP | Sasunaru / Narusasu |
| VA (Japanese) | Noriaki Sugiyama |
| VA (English) | Yuri Lowenthal |
Sasuke Uchiha ( Uchiha Sasuke, うちはサスケ) is the deuteragonist of Naruto — the landmark shonen manga and anime series created by Masashi Kishimoto. He is the last surviving heir of the Uchiha clan, a prodigy shaped entirely by loss, and the single most important person in Naruto Uzumaki‘s life. Their relationship — rival, enemy, brother, salvation — is the emotional spine of the entire series. Their ship name is Sasunaru (or Narusasu, depending on who you ask, and yes, people have opinions). In the anime, Sasuke is voiced in Japanese by Noriaki Sugiyama, and in English by Yuri Lowenthal.
You think you know Sasuke. Cold genius, brooding avenger, the one who left. But the longer you sit with this character, the more you realize — everything he does, every terrible choice, every door he closes — is downstream from a single night when he was seven years old and lost everything. Sasuke Uchiha is not a villain. He’s not even really an antihero. He’s a boy who survived something unsurvivable, and spent the next decade trying to figure out what that means.
Quick Facts: Sasuke Uchiha
- Full name: Sasuke Uchiha (Uchiha Sasuke)
- Source material: Naruto manga and anime series by Masashi Kishimoto
- Role: Deuteragonist
- Clan: Uchiha clan (last surviving heir)
- Kekkei Genkai: Sharingan; Rinnegan (later)
- Affiliation: Team 7; Konohagakure (formerly); Rouge ninja (formerly)
- Ship: Sasunaru / Narusasu, with Naruto Uzumaki
- Voice actors: Noriaki Sugiyama (Japanese); Yuri Lowenthal (English)
- Status: Alive; travelling shinobi (post-series)
Who Is Sasuke Uchiha?
At first glance, Sasuke reads as the classic cold genius — top of his class, effortlessly talented, completely uninterested in the people around him. He doesn’t smile. He doesn’t ask for help. He has one goal, and it is not making friends.
But here’s what the surface doesn’t tell you: Sasuke was not always like this.
Before the massacre, he was a younger brother who desperately wanted his father’s approval. A kid who tried the Great Fireball Technique again and again until he got it right — because Itachi had done it on the first try, and Sasuke needed to prove he was just as good. He followed Itachi everywhere. He hero-worshipped him completely.
Then Itachi killed everyone. In a single night, Sasuke went from a boy with a family to the sole survivor of a genocide. He was seven years old.
Everything that comes after — the cold exterior, the obsession with power, the defection, the years of increasingly destructive choices — flows from that night. Sasuke is not cold because he was born that way. He is cold because warmth costs something he cannot afford to lose again.
Here’s what the surface doesn’t tell you: Sasuke actually hates killing. Almost every fight in the series, he holds back — he leaves people alive. He once said the only person he wanted to kill was Itachi.
And underneath the cold exterior? He’s a tsundere in the most classic sense. During the bell test under Kakashi, he quietly shared his lunch with Naruto — no explanation, no acknowledgment, just slid it over. When a partially-tailed Gaara had Naruto cornered, Sasuke threw himself in front of a potentially fatal attack without hesitating. In Shippuden, when his Taka teammates fell one by one protecting him, their silhouettes overlapped with Team 7 in his mind — and that’s when Amaterasu activated. He cares. He has always cared. He just cannot say it out loud.
He’s also, notably, not a book-smart genius — during the written portion of the Chunin Exams, he couldn’t answer a single question. Sakura aced it. His intelligence is entirely battlefield-oriented: reading opponents, adapting mid-fight, turning an enemy’s technique against them before the exchange is over.
Appearance
Sasuke has the sharp, angular features of the Uchiha clan — dark eyes that shift to red when his Sharingan activates, black hair, and an expression that defaults to unreadable. His signature look in Part I is the blue high-collared shirt and white shorts; by Shippuden, he moves through several distinct aesthetics — white sound-era, black Taka-era, and eventually the traveling shinobi look of the later arcs.
The Uchiha clan crest — a red and white fan symbol — appears on his back throughout the series. It is not decoration. It is a declaration.
By the time of Boruto, Sasuke has lost his left arm — a wound from the final battle with Naruto that he chose not to have regenerated. He wears a dark cloak. He travels constantly. He carries the weight of everything he did and didn’t do, and he does it quietly.
Sasuke Uchiha and Naruto: The Bond at the Center of Everything
You cannot understand Sasuke without understanding what happened when he was seven.
The Uchiha clan had been under suspicion by Konoha’s leadership for years — accused of plotting a coup. Rather than allow civil war, the village elders made a decision: order the clan’s elimination. The mission fell to Itachi, the most gifted Uchiha of his generation and Sasuke’s older brother, who loved Sasuke more than anything.
Itachi did it. He killed everyone — parents, cousins, clan members — and left Sasuke alive. Then he told Sasuke to grow strong enough to kill him, to hate him, and walked away.
Sasuke woke up alone in a compound full of bodies.
What Itachi actually did — the sacrifice underneath the massacre, the deal he made to protect Sasuke and the village — Sasuke doesn’t learn until much later. For most of the series, he is carrying a mission built on a lie. He is hunting a monster who was actually a martyr. The moment that truth lands is one of the most devastating reveals in shonen history.
Sasuke Uchiha’s Powers and Abilities
Sasuke is, by the end of the series, one of the two most powerful shinobi in history — equal only to Naruto Uzumaki. Getting there required him to accumulate abilities across multiple teachers and transformations, each one reflecting where he was emotionally at the time.
Sharingan is the Uchiha clan’s hereditary dōjutsu — red eyes with distinctive tomoe (comma-shaped marks) that grant enhanced perception, the ability to copy jutsu, and powerful genjutsu. Sasuke first awakened his at age seven, the night of the massacre. By the time he graduates the Academy, it is already partially developed. When activated, his eyes see things most ninjas cannot — the flow of chakra, the micro-movements of opponents, the structure of techniques in real time.
Mangekyō Sharingan unlocks after Itachi’s death and grants access to Sasuke’s most catastrophic techniques. Amaterasu produces black flames that cannot be extinguished by normal means — they burn even fire itself, and they burn until the target is ash. Kagutsuchi allows him to shape those flames into weapons. Susanoo — the most powerful Sharingan technique — manifests as a colossal chakra avatar around him, a skeletal then armored then perfect warrior that can level mountains.
Eternal Mangekyō Sharingan comes from transplanting Itachi’s eyes into his own sockets — the second Uchiha in history to achieve this. It removes the blindness risk of prolonged Mangekyō use.
Rinnegan arrives during the Fourth Great Ninja War, gifted by Hagoromo Ōtsutsuki (the Sage of Six Paths). This is a different category of power entirely — access to all chakra natures, gravity manipulation, and Amenotejikara, a space-time technique that lets him swap positions with any object or person instantaneously. Nearly impossible to defend against.
Chidori is his signature jutsu and the one most people picture when they think of Sasuke — a blade of concentrated lightning chakra crackling around his hand, capable of piercing through almost anything. Kakashi taught it to him. He’s made it his own many times over.
The Arc That Defines Him: Defection and Return
The Valley of the End fight — Sasuke vs. Naruto at the end of Part I — is the hinge point of the entire series.
Naruto tries to bring him back. Sasuke refuses. They fight with everything they have, and Sasuke wins, and walks away, and it is one of the most gut-wrenching scenes in the whole franchise — not because of the violence but because of everything Sasuke says in it. He knows what he is leaving. He knows what Naruto means to him. He leaves anyway, because he has decided that bonds are a weakness he cannot afford, and that power is the only thing that matters.
He is wrong. The entire second half of the series is about how wrong he is.
Sasuke spends years on increasingly dark paths — training under Orochimaru, forming Team Hebi to hunt Itachi, then spiraling into a plan to destroy Konoha after learning the truth. He becomes an international criminal. He nearly kills people he has no reason to hate. He goes further and further toward a darkness that has nothing to do with revenge anymore — it is grief, it is fury, it is a boy who had the ground cut out from under him and never stopped falling.
And then, slowly, it turns.
The conversation with the reanimated Hokage. Hashirama’s story. The weight of history laid out in front of him. And Naruto — still there, still refusing to give up on him, still carrying their bond like it is the most important thing in the world.
Sasuke’s redemption is not a sudden reversal. It is a long, painful recognition that he has been running from the wrong thing. That what he wanted was never just revenge — it was the people he lost. And that some of what he lost is still right there, waiting.
Sasuke and Naruto: The Bond at the Center of Everything
This is the relationship. Everything else in the series orbits it.
They start as rivals — Naruto resenting Sasuke’s effortless talent, Sasuke dismissing Naruto as a nuisance. But they are also, from very early on, the only person who truly sees the other. Naruto looks at Sasuke and sees the loneliness underneath the genius. Sasuke looks at Naruto and, though he would never say it, sees someone who refuses to stop.
Their relationship is built on the term “closest friend” (一番の親友, ichiban no shinyuu) — a phrase that carries enormous weight in Japanese, implying the most important person, the one who rivals you, the one you cannot look away from. The English translation flattens it. The Japanese does not.
Every major confrontation between them is less a fight and more a conversation — each one trying to make the other understand something the other refuses to hear. The Valley of the End (Part I). The rooftop scene. The final battle in Shippuden — two boys who have become something enormous fighting until they are both half-dead, and then just… stopping. Lying there. Finally talking.
The final exchange — Sasuke acknowledging Naruto as his closest friend, Naruto crying, both of them with one arm — is the payoff of a twenty-year story. The fandom has been writing about it ever since.
In Fanworks
Sasunaru is one of the oldest and most enduring BL ships in English-language fandom — predating AO3 entirely, with roots in LiveJournal and fanfiction.net communities from the early 2000s. It is one of the highest-volume Naruto ships on AO3, and it has never really died down.
The appeal is structural. Their entire dynamic is built on a push-pull that reads, in fandom terms, as textbook rivals-to-lovers: mutual fixation, emotional extremity, the inability to exist without the other as a reference point. Sasuke defines himself against Naruto even when he hates him. Naruto refuses to let go of Sasuke even when everyone tells him to.
Common fanfic territory includes: fix-its where Sasuke never defects, modern AUs where the rivalry plays out in mundane settings (sports, university, rivals-at-work), post-canon reconciliation after the events of Shippuden, and canon-divergence exploring what happens if certain scenes had gone differently. The Valley of the End fight is one of the most reimagined scenes in the entire fandom — what if Naruto had said something different? What if Sasuke had stayed?
Narusasu exists as a separate fandom label for those who prefer the pairing with Naruto as the more dominant figure — the distinction matters to a portion of fans, and yes, there are strong opinions about it.
Sasuke also features heavily in crossover works with other MXTX and anime fandoms, and in ensemble Naruto-verse fics exploring Team 7 dynamics.
Frequently Asked Questions
Sasuke Uchiha is the deuteragonist of Naruto, created by Masashi Kishimoto. He is the last surviving member of the Uchiha clan, a prodigy shinobi driven by the desire to avenge his clan’s massacre — and, ultimately, one of the two most powerful ninja in history. His bond with Naruto Uzumaki is the central relationship of the entire series.
Sasuke defected from Konoha at the end of Part I because he believed he was not growing strong enough to kill Itachi. He left Team 7 — and Naruto — to train under Orochimaru. The decision is presented as a choice for power over bonds, but it is also the act of a traumatized teenager who has convinced himself that caring about people is a vulnerability he cannot afford.
The Sharingan is the Uchiha clan’s hereditary eye technique (kekkei genkai). It grants enhanced perception, the ability to copy and memorize jutsu, and powerful genjutsu capabilities. Sasuke’s progresses through multiple stages: base Sharingan, Mangekyō Sharingan (with Amaterasu and Susanoo), Eternal Mangekyō Sharingan, and eventually the Rinnegan, gifted to him during the Fourth Great Ninja War.
Chidori is Sasuke’s signature jutsu — a concentrated blade of lightning chakra crackling around the hand, capable of piercing through most targets. Kakashi Hatake taught it to him. It produces a distinctive sound (the name translates roughly to “one thousand birds”), and in Boruto-era, Sasuke has mastered a variant called Purple Lightning that no longer requires hand seals.
Sasuke and Naruto are rivals, former teammates, and each other’s most important person. Kishimoto described their bond using the term ichiban no shinyuu — closest friend, with implications of someone who rivals and defines you. Their relationship drives every major plot development in the series. Their ship name in fandom is Sasunaru (or Narusasu).
Yes. Sasuke’s redemption arc is one of the central stories of Naruto Shippuden. After learning the truth of Itachi’s sacrifice and the corruption that ordered the Uchiha massacre, Sasuke eventually sides with Naruto in the Fourth Great Ninja War. Following their final battle — where both lose an arm — he acknowledges Naruto as his closest friend and returns to the Hidden Leaf.
In Japanese, Sasuke is voiced by Noriaki Sugiyama. In the English dub, he is voiced by Yuri Lowenthal.
Sasuke is not a villain, though he acts as an antagonist during parts of Naruto Shippuden. He is more accurately described as a tragic antihero — a character driven by grief and trauma rather than malice. His arc culminates in full redemption, and he ultimately dedicates his life to protecting the world alongside Naruto.
Itachi Uchiha is Sasuke’s older brother and the person who massacred the Uchiha clan, leaving Sasuke as the sole survivor. For most of the series, Sasuke believes Itachi killed their family out of ambition. The truth — that Itachi acted under orders from Konoha’s leadership to prevent a coup, and spared Sasuke out of love — is one of the most devastating reveals in the series.
Sasuke marries Sakura Haruno. Their daughter, Sarada Uchiha, becomes a central character in Boruto: Naruto Next Generations.
By the end of Shippuden, Sasuke’s strongest technique is Indra’s Arrow — a Bijuu-level lightning arrow fired from his Perfect Susanoo, powered by the chakra of all nine tailed beasts. It is considered equal in power to Naruto’s Six Paths Ultra-Big Ball Rasenshuriken.
Sasunaru (also written Narusasu) is the popular fan ship pairing Sasuke Uchiha and Naruto Uzumaki. It is one of the oldest and most enduring BL ships in anime fandom, rooted in their intense rivalry, mutual fixation, and the series’ repeated emphasis on their bond as the most important relationship in each other’s lives.
Sasuke is 12-13 years old in Part I of Naruto, 16-17 in Naruto Shippuden, and 19 at the end of the series. In Boruto: Naruto Next Generations, he is in his early thirties.
Sasuke lost his left arm during his final battle with Naruto at the Valley of the End. Unlike Naruto, who had his arm restored using Hashirama’s cells, Sasuke chose not to have it regenerated — wearing the loss as part of his atonement.