Orochimaru

Biodata

Feature	Details
Name	Orochimaru (大蛇丸)
Alias(es)	One of the Sannin; “Yamada Shin-gen” (disguise) 427
Species/Race	Human; repeatedly modifies and replaces his body through forbidden techniques and cloning 232 432 503
Gender	Masculine
Affiliation	Formerly Konohagakure and Root; founder and controller of Otogakure; nominal collaborator with the Land of Stars 232 361 427
Occupation/Role	Forbidden-technique researcher; leader of Otogakure; shinobi scientist
Status	Active 564
First Appearance	Chapter 12

Background / History

Orochimaru was a high-ranking Konoha shinobi, one of the Sannin, and Hiruzen Sarutobi’s prized student. Before his defection, he accepted Danzō’s invitation to join Root and develop special ninjutsu through human experimentation. His use of Konoha’s own shinobi as test subjects led Hiruzen to order his arrest. 28 232

During his escape from Konoha, Orochimaru triggered his laboratory’s self-destruct mechanism and evaded Hiruzen’s pursuit despite being injured. Menma, acting as Asura, intercepted him and forced him to surrender a scroll by leveraging knowledge of Orochimaru’s Hashirama Cell research. Danzō covertly assisted Orochimaru’s escape through Kinoe. 29 30 31

Orochimaru then sought to retain control over the Iburi Clan, whose Smoke Transformation Kekkei Genkai he had exploited. He drained one clansman to replenish himself, but Menma defeated him, took the clan’s loyalty, and manipulated Orochimaru into disclosing flaws in the Living Corpse Reincarnation. The two eventually entered a wary, transactional partnership. 35 37 38

After establishing himself in the Land of Rice Fields, Orochimaru transformed a small village into Otogakure. He expanded his laboratories, gathered devoted subordinates, and continued human experimentation, cloning, bloodline research, and forbidden-jutsu development. 89 135 361

Appearance

Orochimaru is pale-skinned with long black hair, golden slit pupils, and an unnervingly serpentine manner. His appearance changes with his vessels and experiments. 135 232 432

• Golden, snake-like vertical pupils. 12 29
• Long black hair and pale complexion. 135 564
• Frequently licks his lips with an unusually long tongue. 12 135
• Typically wears white research clothing or a white kimono over black garments, secured by a purple shimenawa. 135 148
• Has occupied a woman’s body and later appeared as a rejuvenated teenage-looking boy. 232 432
• Restored himself to a youthful form through cloning technology. 503

Personality

Orochimaru is driven by an insatiable curiosity toward power, biology, bloodlines, souls, and forbidden techniques. New specimens and phenomena provoke immediate fascination, whether White Zetsu, the Rinnegan, an immortal body, or an Ōtsutsuki corpse. 50 136 262 452

He is ruthless toward experimental subjects and views people primarily through their potential research value. He has used Konoha shinobi, Iburi clansmen, rogue ninja, clones, and children in experiments, while showing possessiveness toward talented subjects such as Kabuto and Kimimaro. 29 35 148 503

Despite his cruelty, Orochimaru is calculating rather than blindly reckless. He can negotiate when disadvantaged, conceal his anger for access to valuable materials, and cooperate with Menma while maintaining private ambitions and independent research. 37 136 148 361

Abilities & Skills

Snake Techniques and Summoning

Orochimaru employs snake-based techniques and maintains a contract with Ryūchi Cave.

• Uses Hidden Shadow Snake Hands to launch and bind enemies with snakes. 35 262
• Can summon Manda, a giant horned purple snake. 35 36
• Can use Reverse Summoning to escape to Ryūchi Cave if not decisively restrained. 36
• Possesses Cursed Seal techniques, including suppressing an Iburi clansman’s Smoke Transformation. 35

Body Replacement and Survival

Orochimaru continually alters his body in pursuit of immortality and a vessel compatible with his soul.

• Had not yet used Living Corpse Reincarnation during his first clash with Asura; its known flaws include soul abrasion and declining vessel compatibility. 37 503
• Occupied a woman’s body while operating in Star City. 232
• Rejuvenated himself through a forbidden technique combining his own cells with Hashirama and White Zetsu cells. 432
• Survived inside a giant serpent’s corpse after the battle involving Menma and Urashiki. 452
• Later used cloning technology to restore a youthful form. 503

Impure World Reincarnation

Orochimaru can summon the dead through the Impure World Reincarnation Jutsu.

• Reincarnated Senju Hashirama and Senju Tobirama during the Konoha Crush Plan. 432
• Used Sound ninja as sacrifices; the initial reincarnations were incomplete and could not fully display the Hokage’s strength. 439
• Continues improving the technique in the Land of Stars’ laboratories. 481

Cloning and Bloodline Research

Orochimaru’s research spans cloning, Kekkei Genkai, biological compatibility, and artificial vessels.

• Developed cloned single-tomoe Sharingan, though he considered them incomplete without tissue from naturally born Uchiha. 135 148
• Created or maintained Shin Uchiha, a subject with exceptional biological adaptability capable of accepting varied Kekkei Genkai. 135
• Exchanged Shin’s cloned cells and cloning technology with Menma for a White Zetsu specimen. 136
• Implanted a Byakugan into Kimimaro and investigated the bloodline imbalance affecting his Shikotsumyaku. 155 156
• Focused later research on clone vessels that could match his soul while retaining long-term growth potential. 503

Disguise and Infiltration

Orochimaru is adept at covert entry and identity concealment.

• Infiltrated the Chunin Exams disguised as the Land of Rice Fields daimyo, Yamada Shin-gen. 427
• Used a human-skin mask to conceal his rejuvenated body. 432
• Entered the Forest of Death disguised as an Otogakure genin. 402

Equipment / Research Assets

• Otogakure — His personally controlled village and operational base in the Land of Rice Fields. 89 135 427
• Underground laboratories — Facilities for cloning, bloodline studies, human experimentation, and forbidden research. 135 148 503
• Storage Scroll — Used to seal Urashiki Ōtsutsuki’s corpse for later study. 452
• Cloned Sharingan samples — Ten pairs of single-tomoe Sharingan offered in a transaction with Menma. 135
• Sound Four — Sakon and Ukon, Kidomaru, Tayuya, and Jirobo; his elite rooftop guard and barrier unit during the Konoha Crush Plan. 427

Relationships

• Hiruzen Sarutobi — Former teacher. Hiruzen ordered Orochimaru’s arrest for human experimentation; Orochimaru later killed him during the Konoha Crush Plan. 28 427 432
• Shimura Danzō — Former Root collaborator who supported Orochimaru’s research and covertly aided his escape from Konoha. 12 30 232
• Uzumaki Menma / Asura — Uneasy research partner and recurring manipulator. Menma repeatedly bargains with Orochimaru, restricts his access to subjects, and supplies rare materials in exchange for research or intelligence. 29 37 136 148
• Yakushi Kabuto — A medically talented youth Orochimaru noticed during the Third Shinobi World War and regarded as an interesting subject; Kabuto later became Menma’s intelligence chief instead. 148 361
• Kimimaro — A valuable bloodline subject Orochimaru wished to study; Menma warned him against ulterior motives concerning the boy. 93 148 155
• Hiruko — Former Konoha shinobi and Orochimaru’s classmate, later assigned to assist Orochimaru’s biological fusion research under Menma’s control. 156 503
• Manda — Giant snake summon called upon to protect Orochimaru against Menma’s Spiraling Ring. 35 36
• The Iburi Clan — Formerly dependent on Orochimaru’s promises to solve their bloodline flaw; they turned against him after his exploitation and killings. 35 38

Story Role / Major Arcs

Defection from Konoha

Orochimaru’s exposure as a human experimenter triggers his break from Konoha. He escapes Hiruzen’s arrest team, loses control of one secret base to Menma, and begins operating outside the village. 28 29 30

Iburi Clan Conflict

He attempts to reclaim the Iburi Clan and use its members as resources, but Menma overwhelms him and takes the clan as his own. Orochimaru’s injuries and ambition leave him vulnerable to Menma’s deception. 35 37 38

Otogakure and Research Partnership

Orochimaru builds Otogakure, studies White Zetsu, pursues cloning technology, and trades research products with Menma. His work produces cloned Sharingan and advances involving Shin Uchiha. 50 89 135 136

Kirigakure Infiltration

Orochimaru collaborates with Menma to infiltrate Kirigakure amid the Kaguya Clan rebellion. He targets valuable bloodlines, abducts Kaguya children, and seeks Kimimaro’s Shikotsumyaku. 90 93 94

Konoha Crush Plan

Orochimaru infiltrates the Chunin Exam finals, takes Hiruzen hostage, deploys the Sound Four’s Four Violet Flame Formation, and launches Otogakure’s assault on Konoha. He reveals his rejuvenated form and summons Hashirama and Tobirama through Impure World Reincarnation. 399 427 432

Postwar Research

Following the battle with Urashiki, Orochimaru salvages the Ōtsutsuki’s corpse despite losing his right arm to Menma’s Golden Wheel Reincarnation Explosion. He later continues forbidden biological research in Wind Prefecture and Star City. 452 503

Notable Quotes

“Otogakure is indeed my toy.” 427

“This great tree called Konoha still appears lush and flourishing on the outside, but at its root, it has long since been hollowed out by worms.” 427

“Precious experimental material... No, this is practically the ‘key’ to a higher form of life!” 452

Trivia

• Orochimaru once attended Namikaze Minato and Uzumaki Kushina’s funeral and later obtained some of Minato’s cellular tissue. 36
• He became interested in the Rinnegan after learning of the “Eyes of God” in Amegakure. 136
• Menma’s warning about Living Corpse Reincarnation’s compatibility flaw redirected Orochimaru’s long-term research toward clones and perfect soul vessels. 503
• The Land of Stars permits Orochimaru to use only death-row criminals in supervised laboratories, a restriction he circumvents through Otogakure’s less regulated research. 361