Sasuke

Biodata

Feature	Value
Name	Sasuke Uchiha (佐助) 1
Gender	Male
Age	Six at the opening; more than two years pass before the later Uchiha Clan Meeting 2 15
Affiliation	Uchiha Clan; Konohagakure; the transmigrators who gather in the Gray Fog Space 1 3 19
Occupation/Role	Ninja Academy student at the opening; strategist working to prevent the Uchiha massacre 1 7 13
Family	Uchiha Fugaku — father; Uchiha Itachi — older brother 7 8
Status	Alive; preparing for further training after improving relations between the Uchiha and Konoha 38
First Appearance	Chapter 1, “I, Sasuke, Have Always Relied on Myself Alone” 1

Power Progression

Borrowed-eye transformations and trial-card enhancements are distinguished from advances in Sasuke’s own Sharingan.

Stage / Realm / Level	Chapter	Notes
Sharingan awakened	1 11	Recently awakened before the opening ambush. His own left eye is confirmed as a Two-Tomoe Sharingan when lent to Shisui.
Trial-card-enhanced physique and chakra	1 2 3	Draws power from the gray statue in his mind, temporarily assumes a teenage-looking body, and restrains five Root elites with living vines. Compatible vitality and energy remain afterward, strengthening his body.
First Hokage trial-card activation	10 11	Uses the card to heal Itachi and supply enough vitality and chakra to support an eye transplant. Its power is adjusted to Sasuke’s strength.
Purple Demon Eye — temporary third stage	11	Implanting Shisui’s Mangekyō temporarily raises the Purple Demon Eye in his left eye to its third stage, unlocking internal vision of meridians and chakra flow.
Sharingan growth and Kotoamatsukami defenses	12	Opposing Kotoamatsukami effects feed dispersed ocular power into his Purple Demon Eye and stimulate Sharingan growth. He retains the competing effects as a defense against later casts, then returns Shisui’s eye.
Susanoo — skeleton to upper body through borrowed eyes	25	During the intervening period of more than two years, repeated experiments with Shisui’s eyes let him develop Susanoo and identify its requirements: ocular power, chakra, and proficiency.
Three-Tomoe Sharingan	15	His own Sharingan recently evolves after more than two years of growth; his chakra reserves and physical abilities also increase substantially.
Borrowed Mangekyō — Kamui; blue skeletal Susanoo	30	Activates Kakashi’s transplanted eye using large quantities of vitality, spiritual energy, and chakra. This is not an awakening of Sasuke’s own Mangekyō.
Natural-energy-enhanced Lightning Release	31	Injects plant-derived natural energy into lightning attacks. He has not mastered Sage Mode; prolonged use causes wood-like changes to his arm.
Sage Art: Lightning Release: Extreme Lightning Chidori	32	Develops his first self-created S-rank jutsu, combining techniques from multiple worlds with natural-energy-enhanced lightning.
Majestic Attire: Susanoo	33 35	Combines his Susanoo with Naruto’s Tailed Beast Cloak. Their chakra resonance produces a miniature armored form and temporarily improves Yin–Yang Release control enough for Sasuke to wield senjutsu effortlessly.

Background / History

Sasuke is a transmigrator who entered the Naruto world after an encounter with a Dayun truck. More than six years later, an accidental encounter with Naruto fully awakens his previous-life memories. Even before that awakening, fragments of those memories influence him to bring Naruto into the other children’s social circle 1.

His knowledge of the original story makes the approaching Uchiha massacre his immediate concern. Rather than accept its outcome, he uses information about future events to redirect Itachi, Shisui, and Fugaku. He presents that knowledge as visions supplied by the Sage of Six Paths, concealing the actual source of his information and borrowed powers 5 6 7 9.

In the Gray Fog Space, Sasuke exchanges memories with other transmigrators and gains access to their techniques and trial-card powers. The shared cards temporarily grant another participant’s abilities, while compatible traces can remain afterward and strengthen the user’s existing potential 3 19.

Appearance

Sasuke has black hair and a small child’s body at the opening. His first trial-card transformation makes him taller and teenage-looking, with conspicuously abundant vitality; ending the transformation restores his child form 2.

• Purple-lit eyes: His Purple Demon Eye produces a purple glow during observation 1 9.
• Own Sharingan: Progresses from a documented Two-Tomoe eye to Three-Tomoe 11 15.
• Borrowed Kamui eye: Takes on a triangular-shuriken Mangekyō pattern when activated 30.
• Lightning-enhanced state: Lightning surrounds his body, making his hair stand on end; violet-red light flickers in his eyes 28.

Personality

Sasuke is boastful, irreverent, and fond of provoking others. He mocks Danzo throughout their confrontations, teases Naruto about his weaknesses, and delights in demonstrating powers that surprise familiar people. His insistence that he relies only on himself is deliberately ironic: the “self” supplying his borrowed power can be a counterpart from another world 1 14 28 30.

Beneath the jokes, he is protective of his family and committed to changing their future. He stops Itachi from reacting rashly to Root’s assassination attempt and reassures him that learning about a disastrous future makes that future preventable. He rejects both a coup and outright rebellion, favoring reconciliation backed by visible strength 5 7 13.

His confidence can become overconfidence. During his fight with Danzo, he initially treats the older ninja as a test subject and underestimates his skill, allowing Danzo to cut his face. He recognizes the mistake and adjusts rather than denying it 28.

Abilities & Skills

Gray Fog Space and Trial Cards

Sasuke accesses a gray-fog temple and a statue within his mind to obtain powers associated with his fellow transmigrators 1 3.

• Exchanges memories and draws on techniques from other worlds 3 19.
• Gains temporary power beyond his normal physique and chakra reserves 1 2.
• Retains compatible traces of vitality and energy after a card expires 3.
• At the first documented gathering, only three cards exist, and their availability is shared in real time: one participant’s use prevents another from using the same card until the next gathering 3.

Sharingan and Purple Demon Eye

The combination of his Sharingan and Purple Demon Eye improves visual analysis and sensitivity to spiritual power 8 9.

• Identifies abnormalities around Root operatives’ tongues and detects unusual ocular-power traces 1 9.
• Reads small environmental clues, including dust and footprints, to infer Fugaku’s agitation 8.
• With Shisui’s Mangekyō implanted, sees meridians and chakra circulation inside other people; Sasuke considers copying techniques from their chakra flow theoretically possible 11.
• Studies the special eye-to-brain pathway associated with Uchiha ocular powers and identifies damage caused by violent Yin Release chakra surges 11.

Vitality, Healing, and Living Plants

Trial-card power gives Sasuke exceptional vitality, allowing him to heal injuries and sustain transplanted eyes 2 10 11.

• Creates blue-and-gold vines to bind and whip Root operatives 2.
• Heals Itachi’s body and performs rapid eye transplantation on himself and Shisui 10 11.
• Uses vitality to overcome transplanted-eye rejection and restore Mangekyō ocular power 11 12.
• Seals surplus vitality into six scrolls, each containing several dozen Kakashi’s worth when measured as Yang Release chakra 12.
• Supplies ocular power and vitality so Fugaku, Itachi, and Shisui can practice Susanoo without suffering the usual unchecked deterioration toward blindness 25.

Mental Defenses and Genjutsu

Sasuke combines strong mental power with an experimental defense against Kotoamatsukami 12 29.

• Casts Kotoamatsukami on himself through a mirror, using a paradoxical command to make two portions of its ocular power oppose each other 11 12.
• Cuts off their supply before they ruin Shisui’s eye, leaving the competing effects inside his mind 12.
• Makes later Kotoamatsukami casts contend with those existing effects first; he regards the accumulated defense as practically insurmountable under normal conditions 12.
• Repels Yamanaka Fū’s Mind Body Switch Technique, gravely injuring him and discovering his underground location through the mental connection 29.

Lightning Release and Nintaijutsu

Sasuke favors controlling lightning as an offensive element rather than focusing solely on bodily stimulation. By the Danzo battle, penetration is the Lightning Release property he has successfully cultivated; activation and swiftness remain under development 28.

• Electromagnetic restraint: Modifies Controlling Crane Capturing Dragon and Suction Palm with Lightning Release to restrict Kakashi’s movement 14.
• Eight Extremes Chidori: Concentrates Chidori into a point and releases eight internal bursts, charring a target’s interior while leaving a narrow entry wound 23.
• Heavy Blade: Shapes Chidori into a blade that destroys Danzo’s wind-enhanced shuriken and melts their metal 28.
• Thunder Protection: Keeps Baku’s hidden wind blades from approaching him 33.
• Extreme Lightning Chidori: Creates an electrical field extending several hundred meters, allowing him to detect disturbances within it 32.
• Instant Thunder Flash: Uses a massive sage-enhanced lightning attack in his attempt to finish Danzo 35.

Modified Shinra Tensei

His “Shinra Tensei” is a knockoff technique radically modified from Controlling Crane Capturing Dragon, not a demonstrated Rinnegan ability 1 28.

• Alters the trajectories of incoming kunai and shuriken 1.
• Blasts Danzo away at close range 28.
• Counters the suction of Danzo’s summoned Baku 33.

Kamui and Susanoo

By borrowing Kakashi’s Sharingan and activating its dormant Mangekyō, Sasuke accesses Kamui and a translucent blue skeletal Susanoo 30.

• Warps Aburame Torune away, then uses Kamui ten consecutive times to remove insects, ninjutsu, and thrown weapons 31.
• Uses Susanoo to block Danzo’s wind attacks and wield lightning-chakra weapons 30 31.
• Identifies ocular power, chakra, and proficiency as the three factors governing Susanoo development 25.
• Acknowledges that his incomplete skeletal form cannot withstand Danzo and Baku’s strongest combined wind attack on its own 33.
• Fuses Susanoo with Naruto’s cloak into Majestic Attire: Susanoo, wielding a golden Heavy Blade for Thunder Half-Moon Slash 33.

Natural Energy and Senjutsu

Sasuke experiments with plant-derived natural energy before mastering Sage Mode 31.

• His Mangekyō lets him perceive some natural energy, which he injects directly into lightning techniques 31.
• Prolonged use makes his right arm resemble carved wood; the damage gradually heals as his body balances Yin and Yang 31.
• Resonance with Naruto temporarily improves his Yin–Yang Release control and removes much of the difficulty of wielding senjutsu 35.
• Full Sage Mode, a lightning-flame chakra mode, and using Kirin as a routine attack remain training ambitions rather than established abilities 28 31.

Equipment / Weapons / Items

• Borrowed Sharingan: Temporarily exchanges eyes with Shisui for research and later borrows Kakashi’s eye to activate Kamui 11 12 30.
• Vitality scrolls: Six scrolls preserve surplus trial-card vitality for later use 12.
• Communicator: Coordinates changes in the staged Susanoo battle 24.
• Right-wrist bracer: Releases vitality-rich energy during his natural-energy experiments 31.
• Scroll of Seals access: Offered by Hiruzen after the confrontation with Danzo; access is granted, not ownership of the scroll 38.

Relationships

• Naruto Uzumaki — Closest friend, training partner, and combat ally. Sasuke befriends him despite his ostracism, teaches him taijutsu, and later combines their powers into Majestic Attire: Susanoo 1 4 14 15 33.
• Uchiha Itachi — Older brother. Sasuke prevents him from responding recklessly to the assassination attempt and restores his resolve by showing that the future can change 5 7.
• Uchiha Fugaku — Father and clan leader. Sasuke challenges his indecision and poor communication, then gains his trust in the plan for the Clan Meeting 8 9 19.
• Uchiha Shisui — Ally and ocular-research partner. Sasuke influences his judgment, borrows his Mangekyō, and returns it with restored ocular power 2 6 11 12.
• Kakashi Hatake — Teacher and source of the borrowed Kamui eye. Sasuke recruits him into the plan after revealing information about rumors linked to the year of his father’s death 14 15 30.
• Hiruzen Sarutobi — Konoha’s leader and eventual reform partner. Sasuke criticizes his failures but supplies advice, training methods, and life-force-enhancing items. Hiruzen privately considers him a future Seventh Hokage candidate 1 18 38.
• Danzo Shimura — Principal domestic enemy. Danzo tries to kill Sasuke to inflame clan–village tensions and later targets his borrowed Mangekyō 5 16 30.
• Tang San, Xiao Yan, Han Li, and Ma Xianhong — Fellow transmigrators who exchange memories and discuss threats and training opportunities in the Gray Fog Space 3 19.

Story Role / Major Arcs

Forest of Death Assassination Attempt

• Uses Shisui’s departure as bait, openly following his route to draw out Danzo’s operatives 1.
• Survives the combined attack of five Root elites and subdues them with living vines 1 2.
• Exposes their allegiance through their tongue seals, prompting Hiruzen to confront Danzo and order Root to withdraw from the Uchiha and Naruto 2 4.

Redirecting the Uchiha’s Future

• Reveals the clan’s possible destruction to Itachi, Shisui, and Fugaku under the cover of prophetic dreams 5 6 9.
• Uses the eye exchange and self-directed Kotoamatsukami experiment to investigate ocular deterioration and address distrust of Shisui’s ability 10 11 12.
• Proposes clearing false accusations, building public goodwill with clan funds, and expanding the police force through benefits for commoner ninja 13.
• Over the next two years, works with senior Uchiha to substantially improve the clan’s reputation 15.

Clan Meeting and Battle with Danzo

• Coordinates Fugaku, Itachi, and Shisui’s spectacular Susanoo confrontation while he and Naruto hunt Root operatives and search for Danzo 22 23 24 25.
• Battles Danzo through repeated Izanagi revivals, testing Kamui and newly developed lightning techniques 28 29 30 31 32.
• Forms Majestic Attire: Susanoo with Naruto to counter Danzo’s combined attack with Baku 33.
• Decides to finish the fight when Obito fails to appear. Danzo escapes Sasuke’s final lightning attack and is subsequently captured by a separate masked figure 32 35.

Reconciliation and Konoha Reform

• The Uchiha distribute thirty-five million ryō in compensation and prepare to expand the Military Police Force after the battle 36.
• Supports the clan’s demand for recognition as Konoha’s founders and loyal members 36 37.
• Advises Hiruzen to reform the academy and invest in ninjutsu, the economy, and technology 38.
• With relations improving and internal threats being addressed, turns his attention toward training and threats beyond Konoha 38.

Notable Quotes

“At the critical instant, I prayed to the Gods, and the only one who answered was myself.” 2

“Fate isn't fixed. What the future looks like depends on what we do now.” 7

“I am not yet strong; when I am, things will change!” 13