Sasuke Uchiha

Biodata

Feature	Information
Name	Sasuke Uchiha (宇智波佐助)
Alias(es)	“Second Pillar”
Gender	Male
Clan	Uchiha Clan
Affiliation	Konohagakure, formerly; leaves the village to seek power from Orochimaru and travels with the Sound Four toward Otogakure 147 148 149
Occupation/Role	Former Ninja Academy student; Konoha ninja who leaves the village; target of Konoha's retrieval missions 147
Rank	High-level Genin, by Lin Mu's assessment 2
Status	Alive; collapses after taking the Mind Awakening Pill and is sealed in a wooden barrel by the Sound Four to undergo the Cursed Seal's forced Stage Two awakening under suspended animation 149
First Appearance	Chapter 10

Background / History

Sasuke is an Uchiha driven by the destruction of his clan and the murder of his parents by his elder brother, Itachi Uchiha. He has lived with the singular aim of killing Itachi, treating revenge as the reason he must survive and grow stronger. 33 36 37

During the Chunin Exams invasion, Orochimaru identifies Sasuke as a target he intends to take from Konoha. Orochimaru later has Sasuke fitted with a collar, while Sasuke's Cursed Seal manifests in battle as a source of dangerous additional chakra. 6 11 26

His parents are Fugaku Uchiha and Mikoto Uchiha. After the clan's destruction, Sasuke is the only Uchiha remaining in Konoha. 37 116

Following his defeat by Itachi, Sasuke briefly regains consciousness through Lin Mu's healing, but subsequently spends almost all his time unconscious after returning to Konoha. Tsunade later treats him at the hospital, and he awakens. 39 116 117

His defeat by Lin Mu and Naruto's growing strength deepen his dissatisfaction with his own progress. Orochimaru exploits this insecurity by sending the Sound Four to overwhelm him and offer greater power. Despite recognizing that Orochimaru's intentions are unlikely to be benevolent, Sasuke prioritizes obtaining the strength to avenge his clan and leaves Konoha. 139 143 145 147

Appearance

Sasuke is a young, not-yet-fully-matured ninja whose most notable feature is his Uchiha Sharingan.

• His Sharingan appears blood-red and has two tomoe during his confrontation with Itachi. 33
• When the Cursed Seal activates, exotic markings spread from the nape of his neck across his body. 11
• Following Itachi's assault, he is left severely injured, haggard, and mentally unresponsive. 38
• He has short black hair and an outwardly cold expression during the hospital rooftop confrontation with Naruto. His Sharingan still has two tomoe at this time. 133
• During his confrontation with the Sound Four, the Cursed Seal produces pitch-black, flame-like markings that spread across half his body. 145
• After his defeat by Lin Mu, he is visibly pale and shaken. 138

Personality

Sasuke is cold, focused, and intensely competitive in combat. He pursues Gaara's group despite the danger and refuses to let the Sand ninja escape during the invasion. 10 11

His hatred of Itachi is the core of his identity and motivation. Even after being overwhelmed, injured, and unable to form hand seals, Sasuke repeatedly forces himself back into the fight, insisting that Itachi must die by his hand. 33 36

Despite his rivalry with Naruto, Sasuke considers Naruto his most important companion. Upon learning that Itachi is targeting Naruto, he races through Konoha and beyond to find and protect him. 31 32

Sasuke takes considerable pride in his Uchiha heritage, his reputation as a genius, and the Sharingan's power. He challenges Lin Mu on the grounds that the Sharingan is no less formidable than Wood Release, and continues fighting despite recognizing Lin Mu's physical superiority. His tactical awareness remains active under pressure, as he tries to identify an opening rather than simply abandon the contest. 136 137

His pride also makes him vulnerable to insecurity and resentment. Naruto's achievements threaten his sense of superiority, prompting him to repeatedly call Naruto a loser and fight aggressively. After losing to Lin Mu, he becomes increasingly isolated and frustrated that both Lin Mu and Naruto have advanced beyond his expectations. 133 134 138 139

Kakashi's advice briefly prompts Sasuke to acknowledge that Naruto and Sakura occupy important places in his heart. Nevertheless, he remains uncertain whether he can abandon revenge. The Sound Four exploit this conflict by presenting Konoha's bonds as restraints on his growth and invoking Itachi to rekindle his desire for power. 140 145

Sasuke is willing to accept grave risks for strength. Although he suspects Orochimaru's motives and initially questions the Sound Four's assurances, he ultimately takes the Mind Awakening Pill despite being warned that its effects could kill him without their protective barrier. 145 149

Abilities & Skills

Sharingan

Sasuke can activate the Sharingan, though it remains incomplete with two tomoe at the time of his first clash with Itachi. 11 33

• Activates it while fighting Gaara after Gaara provokes his hatred and killing intent. 11
• Allows him to confront opponents using high-speed techniques such as Chidori. 11 33
• Is insufficient against Itachi's vastly superior Sharingan; Itachi effortlessly counters Sasuke's attacks and traps him in genjutsu. 33 36 37
• Remains at two tomoe during the rooftop confrontation with Naruto, granting exceptional observation and allowing Sasuke to read and evade Naruto's punches. 133 134
• Lets him follow Lin Mu's attack trajectories and adapt to repeated movements, but does not guarantee that his body can react quickly enough. Lin Mu's chakra-enhanced kicks exceed his physical response speed even when he can see them clearly. 137

Lightning Release: Chidori

Sasuke uses Chidori as his primary high-output offensive technique.

• Severed Gaara's transformed right arm with Chidori, though Gaara's sand body immediately regenerated it. 11
• Had already used the technique twice against Gaara, leaving his chakra nearly exhausted. 11
• The Cursed Seal supplies enough power for another use despite his depleted chakra. 11
• Itachi catches Sasuke's wrist and redirects the attack into a wall, demonstrating the gap between them. 33
• Uses the technique during the hospital rooftop confrontation, where Lin Mu intervenes against both his Chidori and Naruto's Rasengan. The two techniques are identified as advanced A-rank jutsu whose power places substantial pressure on Lin Mu's defenses. 135 136
• Learned the technique from Kakashi, who emphasizes that it should protect important comrades rather than harm friends or serve revenge. 140

Cursed Seal

Sasuke can draw on the power of the Cursed Seal when ordinary chakra reserves are insufficient. 11

• Its markings emerge from his neck and spread across his body. 11
• Enables him to form another Chidori after exhausting his chakra. 11
• Leaves him unable to move after the battle with Gaara due to chakra exhaustion and the seal's strain. 13
• Is confirmed to be at Stage One during his confrontation with the Sound Four. Sasuke's understanding and control of its power remain limited, and activating it does not allow him to overcome them. 145
• According to Sakon, prolonged activation gradually consumes the user's body; complete consumption would cause Sasuke to lose his sense of self permanently. Stage One erodes the body more slowly than the higher stage. 145
• The Mind Awakening Pill forcibly awakens Stage Two, greatly accelerating the seal's bodily erosion. The Sound Four warn that Sasuke could die within minutes without intervention, and use a barrier to reduce permanent death to suspended animation after he takes it. His transformation remains in progress while he is transported in a sealed barrel. 149

Fire Style and Evasion

Sasuke combines Fire Style with tactical movement against Temari. 10

• Uses Fire Style: Phoenix Sage Fire Technique to pressure Temari after evading her Wind Style attacks. 10
• Escapes an explosive-tag trap with the Body Replacement Technique and continues pursuing Kankuro and Gaara. 10
• Defeats Temari, leaving her incapacitated before resuming his pursuit. 10
• Uses Fire Style: Great Fireball Technique during his rooftop fight with Naruto, engulfing the area and destroying Naruto's attacking shadow clones. 134

Taijutsu and Wire Techniques

Sasuke has undergone rigorous training since childhood. His close-combat technique is substantially more refined than Naruto's self-taught style, although Naruto's shadow clones can temporarily overwhelm him through numbers. 134

• Combines Sharingan observation with taijutsu to read Naruto's movements and land repeated blows. 134
• Channels chakra over his crossed arms as a protective layer when forced to block Lin Mu's kick directly. The defense is insufficient to stop Lin Mu's assault. 137
• Counters the Sound Four's initial attacks, sending Sakon and Jirobo flying before they evade and regroup with the Body Replacement Technique. 143
• Uses wires to bind Sakon's limbs to a tree and set up a follow-up attack. 143
• Performs Lion Combo, an aerial combination culminating in a spinning downward kick. Sasuke regards it as a source of pride, but Sakon emerges unharmed and catches him by the leg. 144

Power Progression

Chapter(s)	Stage / Development	Demonstrated Capabilities and Limitations
2	High-level Genin assessment	Lin Mu classifies Sasuke among the academy students with High-level Genin strength and the potential to become Chunin. 2
10	Fire Style and tactical evasion demonstrated	Uses Phoenix Sage Fire Technique and Body Replacement Technique to outmaneuver Temari and continue pursuing Gaara. 10
11	Sharingan, Chidori, and Cursed Seal demonstrated	Uses the Sharingan and repeated Chidori attacks against Gaara; draws on the Cursed Seal for additional power after exhausting ordinary chakra, then collapses. 11
33, 36, 37	Two-tomoe Sharingan; limits against Itachi	His incomplete Sharingan and Chidori cannot overcome Itachi, who defeats him physically and subjects him to a traumatic genjutsu. 33 36 37
133, 134	Two-tomoe Sharingan retained; broader combat skills displayed	Reads Naruto's taijutsu with the Sharingan and destroys his shadow clones with Great Fireball Technique. 133 134
136, 137, 138	Physical response limits exposed	Can perceive Lin Mu's movements but cannot consistently react to his Eight Gates-enhanced speed and strength; is decisively defeated. 136 137 138
143, 144	Wire tactics and Lion Combo demonstrated	Initially counters the Sound Four and restrains Sakon with wires, but his Lion Combo fails to injure Sakon. 143 144
145	Cursed Seal identified as Stage One	Activates the seal against the Sound Four but remains outmatched; learns that his control is limited and prolonged use threatens his body and identity. 145
149	Forced Stage Two awakening initiated	Takes the Mind Awakening Pill and collapses. The Sound Four seal him in a barrel with a protective barrier to sustain suspended animation during the dangerous transformation; completed Stage Two combat use is not yet shown. 149

Relationships

• Itachi Uchiha — Elder brother and the target of Sasuke's revenge; Itachi slaughtered their clan and repeatedly overwhelms Sasuke in their first confrontation. 33 36 37 The Sound Four later invoke Itachi's name and Sasuke's defeat to persuade him to seek power from Orochimaru. 145
• Naruto Uzumaki — Rival and most important companion; Sasuke rushes to find Naruto after learning Itachi is pursuing him. 31 32 Naruto is overjoyed by his initial recovery and later presses Tsunade to treat him. Their rivalry becomes openly hostile on the hospital rooftop as Sasuke resents Naruto's growing strength, but Sasuke privately acknowledges Naruto's importance to him. Naruto subsequently joins the retrieval squad. 39 116 133 134 140 148
• Sakura Haruno — Teammate who is visibly distressed when Sasuke is left collapsed and unable to fight. 13 She embraces him after he awakens following Tsunade's treatment and remains concerned during the rooftop fights. Sasuke pushes her away when she tries to help him, yet later recognizes her as an important companion. Before his departure, Sakura appeals to their shared bonds and warns that revenge will not make anyone happy. 117 134 136 138 140 146
• Lin Mu — Fellow Konoha student who protects Sasuke from Gaara and later heals his life-threatening injuries with Wood Style chakra. 12 39 Sasuke subsequently challenges him in defense of Uchiha pride and suffers a decisive defeat, intensifying his insecurity. Lin Mu initially allows the Sound Four to escape because he believes Sasuke's departure and training under Orochimaru should proceed, but later receives Tsunade's order to retrieve Sasuke alone as an Anbu. 136 137 138 139 142 147
• Orochimaru — Seeks Sasuke for his own purposes and has him fitted with a collar. 6 26 Covets Sasuke's Sharingan and intends to take his body as his own vessel. He sends the Sound Four to make Sasuke feel outmatched and turn to him for power, then orders the forced advancement of Sasuke's Cursed Seal. 143 149
• Gaara — Opponent during the Chunin Exams invasion; Sasuke pursues him, wounds him with Chidori, and is eventually overwhelmed. 10 11
• Temari — Opponent whom Sasuke defeats while she attempts to delay his pursuit of Gaara. 10
• Kakashi Hatake — Teacher who gave Sasuke Chidori and attempts to steer him away from revenge. Kakashi shares his own experience of loss and urges Sasuke to cherish Naruto and Sakura, stressing that his power should protect comrades. 139 140
• Tsunade — Treats Sasuke's prolonged unconsciousness after returning to Konoha. As Hokage, she organizes both Shikamaru's squad and Lin Mu's independent Anbu mission to bring him back after he leaves. 116 117 147
• Jiraiya — Examines Sasuke after Itachi's assault and identifies the need for specialist treatment. Later intervenes to prevent Lin Mu's Front Lotus from seriously injuring Sasuke during their spar. 38 137 138
• Sound Four — Orochimaru's escort and recruitment force. They beat and intimidate Sasuke, exploit his desire for revenge, and promise him greater power outside Konoha. After his departure, they administer the Mind Awakening Pill and seal him in a barrel for transport. 143 144 145 148 149
• Shikamaru Nara — Holds Sasuke in high regard and is appointed leader of the retrieval squad after Sasuke's departure. His team includes Naruto, Neji, Choji, and Kiba. 147 148
• Fugaku Uchiha and Mikoto Uchiha — Parents whose deaths remain central to Sasuke's trauma. Itachi's genjutsu forces him to witness their murder again. 37

Story Role / Major Arcs

Chunin Exams Invasion

Sasuke intercepts Kankuro and Temari as they carry the unconscious Gaara away. He defeats Temari and pursues Gaara, then faces Gaara after his partial transformation. Sasuke damages Gaara with Chidori and activates the Cursed Seal for additional power, but collapses from exhaustion and is left vulnerable until Lin Mu intervenes. 10 11 12

Naruto subsequently arrives and kicks Gaara away as he again targets Sasuke. Sakura also reaches the battlefield and is distraught at Sasuke's condition. 13

Itachi's Return

After learning that Itachi has returned to Konoha and is seeking Naruto, Sasuke urgently searches for Naruto. He arrives at the inn and attacks Itachi with Chidori, but Itachi completely neutralizes him. 31 32 33

Sasuke refuses to let Naruto interfere, repeatedly attempting to fight even after being brutally beaten. Itachi ultimately traps him in a genjutsu that forces him to relive the murder of his parents, leaving him unconscious and critically injured. 36 37 38

Recovery

Jiraiya determines that Sasuke has fractures, damaged ribs, and severe mental trauma. Lin Mu transfers his Wood Style chakra into Sasuke, rapidly healing his wounds and restoring his consciousness. 38 39

This initial recovery does not end his subsequent period of unconsciousness. After being brought back to Konoha, Sasuke spends almost all his time unconscious for nearly a month. Naruto reminds Tsunade of her promise to visit him, and she applies pale green medical chakra at the hospital. Sasuke awakens, and Sakura throws herself at him in relief. 116 117

Hospital Rooftop Confrontations

Sasuke confronts Naruto on the hospital rooftop, repeatedly dismissing him as a loser despite Naruto's confidence and recent progress. Sasuke initially gains the advantage through superior taijutsu and Sharingan perception, but Naruto's Multiple Shadow Clone Technique briefly overwhelms him. Sasuke destroys the clones with Great Fireball Technique, forcing Lin Mu to shield himself and Sakura with a Tree Barrier. 133 134

The confrontation escalates to Chidori and Rasengan. Lin Mu intervenes against both attacks and opens the First Gate, forcing the two fighters back. Sasuke then rejects Sakura's assistance and challenges Lin Mu directly, declaring that the Sharingan's power is no less than Wood Release. 135 136

Although Sasuke can read Lin Mu's movements, his body cannot keep pace with Lin Mu's enhanced attacks. Lin Mu strikes him repeatedly, binds him with wooden branches, and initiates Front Lotus. Jiraiya intervenes before the dangerous technique can finish. Sasuke gets back to his feet pale and shaken, having suffered a decisive defeat in front of his teammates. 137 138

Kakashi's Warning and the Sound Four's Recruitment

Half a month after the rooftop defeat, Sasuke remains bitter that Lin Mu surpassed him and Naruto can now fight him on equal terms. Kakashi restrains him with wire and challenges his fixation on revenge. By discussing his own losses and the value of surviving comrades, Kakashi prompts Sasuke to recognize his bonds with Naruto and Sakura, though Sasuke remains conflicted about abandoning vengeance. 139 140

The Sound Four secretly enter Konoha to take Sasuke to Orochimaru. Lin Mu intercepts them, but ultimately lets them escape because he believes Sasuke must leave Konoha and train under Orochimaru for his expected development to proceed. 139 140 142

The injured Sound Four later confront Sasuke outside his home. He initially counters their attacks and binds Sakon with wires, but their unusual techniques and teamwork overwhelm him. His Lion Combo fails against Sakon, and even activating the Cursed Seal does not reverse the outcome. Sakon identifies his seal as Stage One and warns him of its dangers. 143 144 145

Rather than kill him, the Sound Four offer access to greater power and urge him to sever his ties to Konoha. Their references to Itachi revive the memory of his helplessness against his brother. Sasuke recognizes that Orochimaru likely has harmful intentions, but resolves that revenge requires overwhelming strength. 144 145

Departure and Retrieval Missions

As Sasuke prepares to leave at night, Sakura confronts him and appeals to the bonds formed through their experiences with Naruto and Kakashi. She tells him that revenge alone will not make anyone happy. By the following morning, Tsunade confirms that Sasuke has left Konoha and is likely heading toward Orochimaru's territory in Otogakure. 146 147

With most Jonin away on missions, Tsunade orders Shikamaru to assemble capable Genin and retrieve Sasuke. Shikamaru forms a team with Naruto, Neji, Choji, and Kiba. Tsunade separately assigns Lin Mu to pursue Sasuke alone as an Anbu. 147 148

Forced Cursed Seal Advancement

Beyond Konoha's territory, the Sound Four surround Sasuke and reveal Orochimaru's instructions: he must undergo a process described as dying once. They offer the Mind Awakening Pill, explaining that it will force his Cursed Seal into Stage Two but accelerate bodily erosion enough to kill him within minutes under ordinary circumstances. Their barrier is intended to keep him in suspended animation instead of allowing permanent death. 148 149

Sasuke questions whether their barrier will work, then accepts their assurance and takes the pill. Searing pain spreads through his body, and he collapses. The Sound Four place him in a wooden barrel and seal it with their combined chakra and talismans before continuing his transport toward Orochimaru. His Stage Two transformation has begun, but its completed form and combat effects are not yet demonstrated. 149

Genma and Raidō confront the escort and are gravely wounded in the ensuing battle. Shizune later treats them at the devastated battlefield, where the demon-masked Lin Mu arrives during his pursuit. 149

Notable Quotes

“I have lived until now just for this!” 33

“The one who kills this guy... must be me!” 36

“This is... my battle!” 36

“The Uchiha Clan once stood at the height of glory. The might of the Sharingan is no less than your Wood Release!” 136

“Does this barrier jutsu of yours really work?” 149

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