Orochimaru

Biodata

Feature	Value
Name	Orochimaru (大蛇丸)
Alias(es)	“Snake Master,” a nickname used by Roy; one of the Legendary Sannin 29 88 236
Gender	Male
Affiliation	Konoha; defects and later has his rogue-ninja status revoked. Maintains research partnerships with Danzo, the Black Market, and Uchiha Roy 49 346 378 379
Occupation/Role	Shinobi, experimental researcher, and developer of forbidden techniques and artificial Chakra Fruits; formerly a Hokage candidate 126 309 379 460
Status	Alive; continues laboratory research after returning to Konoha 379 460 464
First Appearance	Mentioned in connection with the Kusanagi Sword 6; first supplied on-page scene shows his dealings with Danzo 9

Power Progression

Stage / Realm / Level	Chapter	Notes
Living Corpse Reincarnation — experimental	126	Identifies the body-transfer technique as his greatest trump card and a means of achieving immortality, but acknowledges unresolved flaws.
Living Corpse Reincarnation — completed body transfer	256	Reveals a young, unfamiliar body beneath his scorched exterior, confirming completion of the forbidden technique.
Impure World Reincarnation — combat deployment	256	Summons and controls Hashirama and Tobirama against Hiruzen. Hiruzen prevents a third coffin from opening.
Chakra Fruit enhancement	310	Consumes an experimental fruit, releasing violent energy and chaotic Cursed Seals that eventually consolidate into two marks on his arm. Roy confirms its compatibility with his pursuit of immortality.
Living Corpse Reincarnation — mastery	379	Appears in a youthful body after mastering the technique.
Sage Mode	403	Reveals that he has mastered Sage Mode and accumulated sage chakra; uses Sage Art: Dragon Shadow Snake Hands against Haru.
Self-developed replacement body	460	Replaces another unusable body with one created through his own research. Jiraiya, despite following him daily, fails to notice the change.

Background / History

Secret research in Konoha

Orochimaru conducts covert experiments with Danzo’s support. An early exchange shows him killing a man with snake attacks, disposing of corpses through summoned snakes, and requesting Uchiha eyes as the final material needed for his work 9. Danzo supplies him monthly, but becomes suspicious when his research slows and his behavior grows less compliant 28.

His interest in Uchiha Itachi’s eyes brings him into contact with Roy. During their first direct encounter, Roy exposes that interest and warns him against targeting the clan. Orochimaru briefly restrains Roy with snakes, only for Roy to burn them away. Roy’s knowledge of his plans leaves him alarmed enough to reconsider his alliances 29.

The two subsequently establish a trading relationship. Orochimaru exchanges Hashirama Cells and usage guidance for four Kirigakure corpses, collecting the bodies with large snakes 43.

Defection and preparations against Hiruzen

Orochimaru demands twenty additional portions of Hashirama Cells from Danzo, claiming that a new batch of high-quality test subjects will bring his experiments close to completion. That night, he kills Sarutobi Shinnosuke and his wife, prompting Jiraiya’s pursuit 48.

Before leaving Konoha, he studies the Scroll of Seals but leaves it behind to avoid provoking an unrestricted hunt. The village discovers abandoned laboratories containing corpses and experimental equipment, and Hiruzen issues an S-rank wanted notice authorizing attacks on sight 49.

Orochimaru later receives a portion of Gyuki’s tail from Roy 70. He moves his planned operation forward because Danzo’s actions threaten to invalidate his preparations. His own body is deteriorating from hazardous research and self-experimentation, making a replacement vessel increasingly urgent 78.

Failed body and apparent death

At his Land of Grass base, Orochimaru coughs up blood and orders preparations for a seventh-stage test. He recognizes Kimimaro’s potential as a vessel but cannot resolve the disease associated with his Kekkei Genkai 125.

Orochimaru offers Roy all his research in exchange for Uchiha support during an invasion of Konoha. Roy declines the alliance, promises that the Uchiha will not obstruct him, and requests help identifying whoever placed a black-market bounty on him. The encounter ends with Roy killing Orochimaru, taking a Scroll of Seals, and leaving Kimimaro to remove the head and body 126.

Orochimaru nevertheless appears again in subsequent dealings with Danzo, including a scene in which he is weak enough to sit in a wheelchair 197 214. His research also produces an experimental ninja force supplied with people and medicinal materials by another collaborator 236.

A corpse identified as Orochimaru’s is later presented to Jiraiya and Tsunade and buried outside Konoha. He reappears on a giant snake during the ensuing attack, shocking both companions, who had personally laid him to rest that morning. The supplied passages do not explain the mechanism behind this return 243 244 245.

Battle with the Third Hokage

Orochimaru traps Hiruzen and his Anbu escorts inside a barrier, seeking a private confrontation with his former teacher 255. He rejects Hiruzen’s offer of protected confinement, reveals his replacement body, and deploys Impure World Reincarnation to turn the First and Second Hokage against him 256.

His stated purpose is not simply revenge: he wants Hiruzen to die gloriously as Hokage rather than fall victim to political schemes 256. Hiruzen counters with the Reaper Death Seal, nearly extracting Orochimaru’s soul. An intervening blade strike kills Hiruzen and collapses the seal; Orochimaru attributes the intervention to Roy before escaping underground 257.

Orochimaru subsequently claims to Danzo that he fulfilled his assignment to kill the Third Hokage. Their cooperation continues because he still needs Danzo’s assistance 270.

Chakra Fruit research and rehabilitation

At Roy’s request, Orochimaru treats Nagato with Hashirama Cells, restoring his emaciated body and planning further fusions. Although Nagato remains wary of his interest in the Rinnegan, Orochimaru says he no longer needs the eyes 271.

Orochimaru’s experiments with Hashirama Cells and tailed-beast chakra produce miniature tailed-beast-like organisms bearing branches, buds, and unusual Sharingan-like structures. He builds several hundred specimens using at least three types of tailed-beast chakra, then tests a Chakra Fruit on himself 308 309 310.

After participating in Black Market research, he supplies Roy with intelligence about its artificial Kekkei Genkai and soul-manipulation projects. Roy agrees not to attack him while he continues energy-fruit research and provides tailed-beast chakra origin as material 346 347. When Konoha mobilizes against the organization, Orochimaru kills a former research colleague and seizes a base’s supplies and documents 349.

Roy later clears his rogue-ninja status and recommends his expertise to other village leaders. Tsunade reluctantly permits his return, but first beats him severely and warns that further misconduct will bring consequences 378 379.

Return to active service

Orochimaru introduces Chakra Fruits to Jiraiya and Tsunade; Jiraiya’s use of one strengthens his chakra pathways and enables complete Sage Mode 389. He then fights Kara member Haru alongside Jiraiya, revealing his own Sage Mode. Haru’s attempt to digest the invading sage chakra ends with his body turning to stone, ruining the specimen Orochimaru wanted 403 404.

Ryūchi Cave later pledges full support for Orochimaru’s actions 419. He continues producing Chakra Fruits in an underground laboratory, supplying Roy with fruits used to replenish Lingyun Immortal Land’s origin energy while pursuing stronger versions of his product 460.

Appearance

Orochimaru’s appearance changes with his replacement bodies 256 379 460.

• Cold, sinister eyes: He studies Roy with an openly unsettling gaze 29.
• Long, serpentine tongue: Frequently extended while speaking, assessing potential vessels, or expressing excitement 48 78 403.
• Sickly appearance: His failing body coughs up blood; he retains a sickly look even after recovering from Haru’s attacks 125 403.
• Youthful replacement bodies: Revealed during his battle with Hiruzen and again around his readmission to Konoha 256 379.

Personality

Orochimaru treats immortality as a technical problem to be solved through research. His willingness to experiment on himself, acquire human subjects, and replace failing bodies makes survival inseparable from his scientific ambition 78 126 460.

He is calculating rather than indiscriminately reckless. He leaves the Scroll of Seals behind to limit pursuit, avoids attempting to possess Roy because he doubts he can overcome Roy’s consciousness, and abandons the Black Market once its destruction appears inevitable 49 125 349.

His respect for Hiruzen coexists with a determination to kill him. Orochimaru distinguishes his own pursuit of eternity from his teacher’s attachment to authority, presenting their battle as a way to preserve Hiruzen’s dignity as Hokage 43 256.

Research opportunities can overwhelm his restraint. Haru’s durable body excites him even while Haru repeatedly injures him. Around Tsunade, however, he becomes noticeably fearful and avoids remaining near her after her accumulated resentment has been made clear 379 403 404.

Abilities & Skills

Snake Techniques and Summoning

Orochimaru uses snakes for combat, transport, surveillance, and material collection 9 28 125 349.

• Kills or restrains targets with attacking snakes 9 29 349.
• Uses Hidden Shadow Snake Hands against Hiruzen 256.
• Has giant snakes swallow him for rapid departures and underground travel 28 197 257.
• Uses summoned beasts to navigate the Land of Water’s whirlpool regions 78.
• Collects corpses, supplies, and documents through summoned snakes 43 349.

Living Corpse Reincarnation and Survival

His self-developed forbidden technique transfers him into replacement bodies in pursuit of immortality 126 256.

• Allows him to abandon bodies rendered unusable by experimentation 78 460.
• Makes vessel quality and compatibility central concerns; Kimimaro’s illness disqualifies an otherwise exceptional candidate 125.
• Does not guarantee successful possession: Orochimaru doubts he could take over Roy’s consciousness 125.
• His survival methods let him return uninjured after apparently lethal attacks, including a Kusanagi Sword thrust through the heart 403.
• Soul-sealing remains dangerous: Hiruzen’s Reaper Death Seal nearly kills him 257.

Impure World Reincarnation

Orochimaru summons deceased shinobi and directs them in combat 256.

• Reanimates Hashirama and Tobirama against Hiruzen 256.
• The summoned Hokage are substantially below their peak strength 257.
• Their souls can be removed by the Reaper Death Seal 257.

Sage Mode

Orochimaru masters Sage Mode and maintains a reserve of sage chakra 403.

• Uses Sage Art: Dragon Shadow Snake Hands, sending bluish-green dragon shadows into Haru’s mouth 403.
• Sends a small white snake into Haru alongside the technique 403.
• Haru absorbs the invading chakra but subsequently petrifies 403 404.

Biological Research and Medical Treatment

Orochimaru’s work combines cell transplantation, vessel development, artificial organisms, and chakra-based enhancement 125 309 460.

• Supplies Hashirama Cells and guidance to Roy 43.
• Treats Nagato through staged Hashirama Cell fusions 271.
• Develops experimental combat personnel for collaborators 236.
• Creates Chakra Fruit-producing organisms from Hashirama Cells and tailed-beast chakra 309.
• Produces a replacement body through his own research 460.
• Cannot cure Kimimaro’s Kekkei Genkai disease 125.

Intelligence Gathering

Orochimaru maintains an intelligence network and research contacts beyond Konoha 78 126 346.

• Tracks Roy’s travels through summoned beasts 78.
• Is asked to investigate the source of Roy’s black-market bounty 126.
• Provides inside information on Black Market soul-retrieval devices and artificial Kekkei Genkai projects 346 347.

Equipment / Weapons / Items

• Kusanagi Sword — Blocks Hiruzen’s staff attacks, is manipulated with Orochimaru’s tongue against Enma, and cuts Haru’s armored body. It is distinct from Roy’s Kusanagi Sword: Turin 6 257 403.
• Hashirama Cells — Research material, trade commodity, and treatment medium for Nagato 43 48 271.
• Gyuki’s tail — A tailed-beast sample supplied by Roy 70.
• Chakra Fruits — Artificially produced fruits that Orochimaru consumes and supplies to others 310 379 389 460.
• Tailed-beast chakra origin — Material supplied by Roy for continued fruit production 347 460.
• Laboratory equipment and records — Nutrient tanks, automated storage, and an extensive archive supporting his experiments 309 460.

Relationships

• Uchiha Roy — Trading partner, research supplier, protector, and potential vessel. Their cooperation depends on Orochimaru not targeting Roy or the Uchiha; Roy also arranges his rehabilitation 29 43 78 257 347 379.
• Sarutobi Hiruzen — Former teacher whom he respects but resolves to kill as a Hokage. Hiruzen’s earlier tolerance helps enable his secret experiments 43 49 256 379.
• Shimura Danzo — Long-term sponsor and collaborator. Supplies experimental materials but repeatedly suspects Orochimaru of becoming uncontrollable 9 28 48 214 270.
• Jiraiya — Former comrade, pursuer, later combat partner and monitor. Trusts Orochimaru’s survivability but remains concerned about his research 49 243 403 460.
• Tsunade — Former comrade and Hokage overseeing his return. Her approval comes with punishment, supervision, and explicit threats against renewed misconduct 243 379.
• Kimimaro — Devoted subordinate and prospective vessel whose illness Orochimaru cannot cure; carries away his severed head and body after Roy’s attack 125 126.
• Uchiha Itachi — Desired source of Uchiha eyes and a recurring target of Orochimaru’s interest 29 49.
• Nagato — Patient treated at Roy’s request; remains wary of Orochimaru’s interest in his eyes 271.
• White Snake Sage and Ryūchi Cave — The Sage instructs the three Snake Princesses to convey the cave’s full support for his actions 419.

Notable Quotes

“But human strength will eventually run out. Only eternity can bear witness to everything.” 256

“Still, killing him might not be easy, but he definitely won't be able to kill me.” 403