Sasuke

Biodata

Feature	Details
Name	Uchiha Sasuke (うちはサスケ)
Alias(es)	Zheng Yuheng (former identity); Deputy Chief of Staff; Uchiha clan head
Species/Race	Human; Uchiha
Gender	Male
Affiliation	Konohagakure; Uchiha Clan; Team 7; Allied Shinobi Forces
Occupation/Role	Shinobi; barbecue restaurant owner; war strategist and Deputy Chief of Staff
Status	Alive 341
First Appearance	Chapter 1

Power Progression

Stage / Realm / Level	Chapter	Notes
One-Tomoe Sharingan	1	Awakens immediately after Zheng Yuheng's consciousness fuses with Sasuke's body; Sasuke can consciously activate and deactivate it.
Three-Tomoe Sharingan	17	Becomes highly proficient in copying and dynamic observation through near-constant use.
Four-Tomoe Sharingan	31 54	Gains a fourth tomoe on an outer ring; his Tsukuyomi can break Itachi's control but lasts only twelve hours.
Five-Tomoe Sharingan	66	Awakens Kamui, a spatial ocular technique superior in Sasuke's view to Obito's version.
Six-Tomoe Sharingan	123	Awakens Amaterasu and a corresponding control method similar to Kagutsuchi after intensive Cell Activation training.
Seven-Tomoe Sharingan	140	Awakens Kotoamatsukami after six months of training and fighting the Three-Tails.
Nine-Tomoe Sharingan	171 264	Reaches Nine Tomoe but suffers continuous chakra absorption because his chakra attributes remain incomplete and unbalanced.
Nine-Cycle Space / Rinnegan-derived state	271 272	The Nine-Cycle Space merges into Sumeru; further strengthening manifests Instant Air, Rinnegan abilities, and Limbo, though Sasuke judges the eyes incomplete without Susanoo.
True Mangekyo Sharingan	335	The Nine Tomoe become nine layered petals. Sasuke gains a crimson, winged Susanoo and the Lotus of Purification.

Background / History

Zheng Yuheng was a Naruto fan and recent graduate who died after being stabbed by a thief. He awakened in the hospital as the young Uchiha Sasuke, retaining Zheng's memories alongside Sasuke's own recollections of the Uchiha massacre. His arrival coincided with Sasuke's One-Tomoe Sharingan awakening. 1

Rather than pursue the conventional Uchiha path of trauma-driven ocular evolution, Sasuke concluded that the Sharingan should be developed through physical conditioning, mental discipline, chakra control, and gradual adaptation. He rejected eye transplants and the Mangekyo methods that damaged their users, intending to develop his eyes naturally. 1 2 3

After the massacre, Sasuke secured the Uchiha ancestral home and a large commercial property from the Third Hokage. He organized the clan's surviving assets, attended their burial ceremony, vowed to avenge them, and publicly embraced the name Uchiha Sasuke. He used the property to establish a barbecue restaurant as both a source of support and a declaration that the Uchiha had not disappeared. 2 4

Sasuke initially sought Itachi to learn the truth of the massacre and test his own ocular development. Their hostile reunion ended with Itachi casting Tsukuyomi, but their relationship gradually transformed into a secret alliance centered on rebuilding the clan, exposing Danzo, and returning Itachi to Konoha. 36 100 109

Appearance

Sasuke is a black-haired boy with large eyes and, following his initial transmigration, an unusually surprised rather than aloof expression. His eyes change drastically with each Sharingan evolution. 1

• Frequently wears sunglasses to conceal his abnormal Sharingan, including at night. 98 155
• His Four-Tomoe Sharingan forms an additional outer ring around the original three tomoe. 54
• His Seven-Tomoe Sharingan has three black rings. 140
• His true Mangekyo manifests as nine petals arranged in three concentric layers. 335
• His Sage Mode produces seven-colored eagle wings behind him. 270

Personality

Sasuke is methodical, pragmatic, and intensely self-disciplined. He treats chakra, ninjutsu, and the Sharingan as subjects for study rather than gifts to rely upon, documenting his research and pursuing exhausting daily training with Shadow Clones, weights, Cell Activation, and practical combat. 90 98 101

He is deeply suspicious of institutions and rejects the idea that noble motives excuse cruelty. This drives his hostility toward Danzo, his criticism of Konoha's past leadership, and his determination to reveal the conspiracy behind the Uchiha massacre. 116 214 233

Despite his ambition and willingness to manipulate dangerous circumstances, Sasuke repeatedly states that he wants a peaceful, ordinary life: running a barbecue restaurant, marrying, and avoiding village politics. His larger plans to reshape the ninja world are framed as a means to end recurring conflict rather than personal rule. 87 247 269

Abilities & Skills

Sharingan

Sasuke's Sharingan follows an unorthodox, cultivated progression from One Tomoe to true Mangekyo. He keeps the eyes active for extended periods to adapt to chakra flow, improve perception, and copy techniques. 17 98

• Reads movements and copies ninjutsu and taijutsu, though perception does not always guarantee time to react. 17
• Resists or breaks ocular genjutsu; he escaped Itachi's Tsukuyomi after reopening his own Sharingan within its mental space. 66
• Its prolonged activation initially causes severe eye discomfort and tears. 2
• His Nine-Tomoe state absorbs chakra uncontrollably while his chakra attributes remain incomplete. 186 264

Tsukuyomi

Sasuke's Four-Tomoe ability is a powerful genjutsu which he considers superior to Itachi's version. 66

• Can counter Itachi's Tsukuyomi from within the illusion. 66
• At Four Tomoe, its duration is limited to twelve hours. 66

Kamui

Sasuke's Five-Tomoe ability is a spatial technique used for offense, defense, intangibility, and dimensional storage. 66

• Phases through physical attacks and explosions. 166 275
• Bypasses conventional defenses by displacing targets through space. 260
• Stores allies in his Kamui space to keep them out of active battle. 273
• Combines with Sumeru and Instant Air for large-scale battlefield mobility. 271 272

Amaterasu

Sasuke's Six-Tomoe ability creates black flames that burn until their target is consumed. 123

• Has a control component comparable to Kagutsuchi, allowing Sasuke to shape and direct the flames. 123
• Destroys Orochimaru's reserve bodies within Orochimaru's internal space. 212
• Can be combined with other attacks, including water-based projectiles. 279

Kotoamatsukami

Sasuke awakens Kotoamatsukami at Seven Tomoe after his extended Three-Tails training. 140

• Identified as an exceptionally powerful genjutsu. 140
• Sasuke does not consider it the ultimate endpoint of his ocular development, as two tomoe remained at the time. 140

Sumeru and Instant Air

The merging of Sasuke's Nine-Cycle Space creates Sumeru, a real yet illusory world that he can materialize and modify. 271

• Instant Air permits instant movement anywhere within Sumeru's materialized range. 272
• The technique functions as an enhanced form of Flying Thunder God-style mobility. 272
• Sasuke uses Instant Air to evade and strike Kaguya inside her own dimension. 295

Mangekyo Sharingan and Susanoo

Sasuke's true Mangekyo manifests only after he confronts the subconscious rejection exposed by the Nine Revolutions Reincarnation Technique. 335

• Summons a crimson, fully armored Susanoo resembling a Tengu. 335
• The Susanoo carries a bow, arrows, twin swords, gauntlets, wings, and shelters Sasuke within a pentagonal forehead crystal. 335
• Grants the Lotus of Purification, whose petals support the nine Tailed Beasts. 335

Chakra Nature Transformations

Sasuke trains all five standard chakra natures to compensate for his eyes' deficiencies and expand his combat options. 198 199

• Uses Fire, Water, Wind, Lightning, and Earth Release. 198
• Later demonstrates nine chakra natures, including Wood Release and condensed Gold chakra. 266
• Uses combined transformations to strengthen attacks while avoiding the need for a single dominant nature. 198
• Can form advanced techniques such as Wind Release: Thousand-Faced Wind Blades, Earth Style: Earth Spike, and Water Release: High-Pressure Water Stream Technique. 164 207

Sage Mode

Sasuke develops an externally formed Sage Mode rather than absorbing natural energy directly into his body. 270

• Uses chakra to control natural energy through his eagle-wing manifestation. 270
• Sustains Sage Mode without the ordinary time limit observed by Jiraiya. 286
• Uses Sage Arts to damage Ten-Tails Jinchuriki-level opponents. 279 286

Taijutsu, Swordsmanship, and Ninjutsu Development

Before transmigrating, Zheng Yuheng learned Tai Chi and Xingyiquan; Sasuke incorporates both into his taijutsu. 1 30

• Uses rapid, pressure-heavy taijutsu that can force opponents into repeated defensive errors. 111
• Trains extensively with weighted equipment, eventually aiming to adapt to a 2,000-kilogram load. 90
• Learns Chidori, Raikiri, Rasengan, and develops Chidori Blade. 30 87
• Uses Shadow Clones for parallel training in swordsmanship, taijutsu, ninjutsu, sealing techniques, and Rasengan development. 98
• Wields sword techniques strategically but recognizes their limitations against broad defensive weapons such as Obito's Gunbai. 63 275

Equipment / Weapons / Items

• War Soul — Sasuke's sword, used during his practical spar with Itachi. 112
• Kusanagi Sword — Retrieved after severing Orochimaru's arm. 207
• Sunglasses — Conceal his evolving Sharingan and reduce attention drawn by his eyes. 98 155
• Kunai, wire strings, and explosive tags — Used for projectile traps and combination attacks. 21
• Chakra metal, ores, ninja tools, and sealing scrolls — Carried during his training departure and later preparations. 39 110
• Eagle King / Eagle Fury — His eagle summoning animal and a means of aerial movement and escape. 174 212

Relationships

• Uchiha Itachi — Older brother; initially the target of Sasuke's questions and resentment, later his trusted ally in restoring the Uchiha, exposing Danzo, and rebuilding the Uchiha Shrine. 36 109 203
• Uzumaki Naruto — Team 7 teammate and competitive rival; Sasuke recognizes Naruto as a comrade and later fights beside him against Obito. 35 273
• Haruno Sakura — Team 7 teammate and entrusted manager of Sasuke's barbecue shop during his absence; Sasuke is protective of her and agrees to travel with her to deepen their relationship. 39 167 186
• Hatake Kakashi — Team 7 leader and mentor who teaches Sasuke Chidori, Raikiri, Rasengan, and advanced combat fundamentals. 30 31
• Tsunade — Fifth Hokage who permits Sasuke's training journey and later assigns him to lead Konoha's Staff Department mission. 39 247
• Orochimaru — Former pursuer and ideological opponent; Sasuke defeats him, later resurrects and uses him as a resource for his war plans. 207 263
• Uchiha Obito — Uchiha adversary whose Kamui and world-view Sasuke directly challenges; Sasuke rejects Obito's dream-world plan. 233 273
• Eagle King — Sasuke's summoning animal, consulted about other summoning beasts and used in his training travels. 174
• The Three-Tails — A training opponent who comes to respect Sasuke; Sasuke refuses its offer to become a Jinchuriki. 140

Story Role / Major Arcs

• Uchiha survivor and restaurant owner — Accepts his identity after the massacre, preserves the Uchiha inheritance, and establishes a barbecue restaurant. 2 4
• Team 7 and Chunin Exam period — Learns advanced techniques from Kakashi, fights Gaara during the Konoha Destruction Plan, and supports Naruto's effort to reach him. 30 35
• Three-year training journey — Leaves Konoha with Tsunade's permission, trains his body and eyes, develops swordsmanship and elemental ninjutsu, and reaches Seven Tomoe. 39 63 140
• Akatsuki counteroffensive — Returns to Team 7, rescues Gaara, defeats Akatsuki members, investigates his chakra imbalance, and prioritizes Itachi's survival. 148 164 186 198
• Danzo's downfall and Itachi's return — Helps expose Danzo's crimes, supports Itachi's formal restoration to Konoha, and proposes reconstruction plans for the village. 220 224 226
• Five Kage Summit — Reveals the truth behind the Uchiha massacre, identifies Obito as a threat, and opposes Akatsuki's plan to revive the Ten-Tails. 233 234
• Fourth Great Ninja War — Serves as Deputy Chief of Staff, revives past Hokage for strategic support, and pursues a plan to reshape the world order after the war. 258 263 265
• Ten-Tails, Madara, and Kaguya battles — Defeats the Ten-Tails alone, fights Madara and Kaguya, and prevents Black Zetsu from completing Kaguya's resurrection plan. 283 289 295
• Nine Revolutions and true Mangekyo awakening — Is subjected to the Sage of Six Paths' technique, experiences life from Naruto's perspective, and later awakens his true Mangekyo and Susanoo. 298 335

Notable Quotes

“My only opponent has always been myself. I only want to improve myself.” 284

“The Uchiha clan has indeed been reborn from its ashes.” 274

“Living peacefully and not having to deal with village problems.” — Sasuke's stated Ninja Way. 247

Trivia

• Sasuke intends to compile his research into “Uchiha Sasuke's Ninja Handbook.” 101
• He frequently wears sunglasses specifically because his eyes are too conspicuous to reveal safely. 155
• His preferred long-term life is to operate a barbecue restaurant and marry, rather than become Hokage. 87 247
• He considers the conventional trauma-based Mangekyo awakening method a flawed mutation rather than the natural evolution of the Sharingan. 186 272