Orochimaru

Biodata

Feature	Information
Name	Orochimaru (大蟒丸)
Alias(es)	One of Konoha’s Legendary Three Sannin; Lord Orochimaru
Gender	Male
Affiliation	Konoha (formerly); Uchiha Kyu’s faction; Immortal Empire
Occupation/Role	Scientist; Director of the Scientific Research Department; Director of the Education Department; head of the Imperial Academy; vanguard commander
Status	Active
First Appearance	Chapter 2

Background

Orochimaru initially operates in secret while still associated with Konoha. He trades forbidden techniques from the Sealing Scroll—including the Flying Thunder God Technique and Five Elements Seal—to Uchiha Kyu in exchange for prepared test subjects, treating the transaction solely as a means to advance his experiments 2.

Having lost faith in Hiruzen Sarutobi and anticipating that Konoha will expose his research, Orochimaru considers leaving the village. Kyu instead recruits him by offering laboratory space beneath the Uchiha Police Force headquarters, access to Uchiha records, and unrestricted institutional support except for forbidden Sharingan techniques 20.

Orochimaru becomes an essential participant in Kyu’s campaign against Danzo and Hiruzen. He provides the Wood Release test subject used to lure Danzo, joins the confrontation at his former laboratory, and attacks Danzo during the ensuing battle 24 25. Afterward, he receives Danzo’s Sharingan-bearing arm for extraction and claims the bodies of slain elite shinobi as research material 26.

Appearance

Orochimaru has a pale, sinister appearance strongly associated with snakes and laboratory work.

• Pale, colorless face and snake-like eyes 2 20
• Cold, hoarse voice likened to a snake’s 2
• Frequently enters or exits through a snake’s mouth, often covered in slime 2 247
• Wears a white laboratory coat while working 35
• Habitually licks his lips or extends his tongue when interested or impatient 2 192

Personality

Orochimaru values knowledge, experimentation, and immortality above reputation, administration, or conventional morality. He seeks to study every ninjutsu and bloodline limit, replace his aging body, and overcome the limits of death itself 20 90 104.

He is ruthless toward experimental subjects, approving the imprisonment and breeding of rare Kekkei Genkai users to create a renewable supply of research material 116. His detachment also extends to political conflict; he considers struggles for power and profit meaningless compared with returning to his experiments 146.

Despite his self-serving nature, Orochimaru develops genuine trust in Kyu. Kyu gives him resources, authority, prisoners, research materials, and recognition as a scholar, leading Orochimaru to conclude that Kyu is the person who understands him best 49 115 193 194.

Abilities & Skills

Snake Techniques and Body Modification

Orochimaru uses serpents for infiltration, combat, summoning, and survival.

• Enters hidden locations by emerging from a snake’s mouth 2 247
• Uses Ninja Art: Snake Shadow Hidden Hand to attack Danzo 25
• Summons large snakes, including Manda when necessary 35
• Survives being split in half by the Fourth Raikage through a Snake-Shedding Substitution Technique 154
• Pursues immortality through body replacement, though he acknowledges that the method has flaws 90

Scientific Research

Orochimaru is the Immortal Empire’s foremost biological researcher and a specialist in forbidden experimentation.

• Researches Hashirama Cells, Wood Release integration, cloning, and the creation of improved bodies 20 49 90
• Recognizes the value of Hashirama’s cells for producing White Zetsu and mitigating Mangekyō Sharingan drawbacks 49
• Studies the Sage of Six Paths’ preserved body, blood, cells, and lineage factors 103 193
• Preserved Hiruko’s research on lineage factors capable of fusing Kekkei Genkai 193
• Partners with Kyu to create inheritable Kekkei Genkai for ordinary people and their descendants 193 194
• Continues attempting to cultivate a flawless body for Kaguya Otsutsuki, though Hagoromo’s cells prove difficult to grow 192

Mangekyō Eye Drops

Orochimaru develops a treatment from diluted Hashirama Cells to counter Mangekyō Sharingan deterioration.

• Investigates Kyu’s proposal to use Hashirama Cell-based eye drops against blindness 90
• Successfully tests the treatment on Uchiha Shisui; it restores clarity and relieves the strain caused by ocular techniques 115
• Receives orders to mass-produce the medicine after the successful trial 115
• Greatly increases Shisui’s combat effectiveness by allowing freer use of his ocular abilities 123 150

Sealing and Forbidden Techniques

Orochimaru develops and applies high-level sealing methods for the Empire’s military and research programs.

• Creates a barrier that suppresses a Jinchūriki’s chakra and disconnects them from their Tailed Beast, using knowledge contributed by Kushina Uzumaki 126
• Uses the Dark Engraving Seal to restrain Black Zetsu, though Black Zetsu escapes through Onmyōdō 137
• Perfects the Impure World Reincarnation Jutsu and prepares Hagoromo Otsutsuki’s body for resurrection 125 156
• Modifies the Spirit Transformation Jutsu into a sealing technique that traps Hagoromo’s soul inside a collapsing vessel 160

Combat Capability

Although he prioritizes research, Orochimaru remains a formidable Sannin-level combatant.

• Fights alongside Jiraiya and Tsunade against Nagato’s Six Paths of Pain 82 83
• Is implied to be the strongest of the reunited Three Sannin, though Kyu has forbidden him from revealing Impure World Reincarnation during the fight 83
• Holds a fortress assignment during the assault on Yellow Leaf Mountain 146
• Survives the Fourth Raikage’s Lightning Oppression Horizontal Chop through substitution 154

Education and Administration

Orochimaru accepts educational authority only after Kyu makes clear that it grants him access to promising students and potential experimental subjects 50.

• Appointed Director of the Education Department 50
• Later reorganizes and leads the Imperial Academy 192
• Directs teachers to develop students according to their interests while exposing exceptional students to real combat 192
• Is regarded by Kyu as the Empire’s most capable teacher 192 247
• Agrees to train Kyu’s future child after being persuaded that shaping a future powerhouse offers a unique form of achievement 247

Equipment / Research Assets

• Forbidden-technique research and Uchiha historical records supplied by Kyu 20
• Underground laboratory beneath the Uchiha Police Force headquarters 20 23
• Scientific Research Department with priority access to resources and authority to mobilize Anbu 47
• Danzo’s Sharingan-bearing arm and Hashirama-enhanced blood 26 49
• Captured Kekkei Genkai users and prisoners from the Yuki, Kaguya, Gu Yue, and Hōzuki clans 60 115
• The preserved body and biological samples of Hagoromo Otsutsuki 103 193
• Hiruko’s lineage-factor research notes and revised materials produced by Kyu 193 194
• A Chakra Fruit awarded by Kyu for study rather than immediate consumption 231

Relationships

• Uchiha Kyu — Patron, political ally, and research partner. Kyu protects Orochimaru from Konoha, funds his work, and provides subjects, knowledge, authority, and access to Yin–Yang Power; Orochimaru considers him the only person who truly understands him 20 115 193 194.
• Hiruzen Sarutobi — Former teacher. Orochimaru has lost faith in him, helps expose his illegal experiments, and confronts him with open contempt; Kyu believes Orochimaru still wanted his teacher to die a heroic death rather than fade away from age 2 24 45.
• Danzo Shimura — Former research associate and enemy. Orochimaru uses Danzo’s Wood Release experiment as bait, attacks him during the laboratory conflict, tortures him for information, and ultimately kills him after Kyu extracts the location of Hashirama’s remains 24 25 49.
• Kabuto Yakushi — Assistant and subordinate. Kabuto manages experimental subjects, assists with biological research, and later conducts Impure World Reincarnation under Orochimaru’s guidance 49 116 193 215.
• Jiraiya — Former Sannin teammate. Jiraiya distrusts and cannot forgive Orochimaru, while Orochimaru dismisses his concerns and later reunites with him in battle against Nagato 45 80 82.
• Tsunade — Former Sannin teammate. Tsunade openly despises Orochimaru for his role in Hiruzen’s death and repeatedly challenges his secrecy, though they fight alongside one another when necessary 45 82 85.
• Uchiha Shisui — Beneficiary of Orochimaru’s eye drops. Shisui’s restored ocular health and increased combat power lead him to treat Orochimaru with unusual respect 115 150.
• White Snake Sage — Negotiating partner. Orochimaru secures Ryūchi Cave’s cooperation for Kyu’s campaign against Mount Myōboku 91.

Story Role / Major Arcs

Secret Deal and Recruitment

• Trades stolen Sealing Scroll techniques for test subjects supplied by Kyu 2.
• Accepts Kyu’s offer of protection, research support, and a private laboratory rather than fleeing Konoha 20.
• Evacuates his original laboratory with Uchiha assistance, leaving decoys for Danzo 23.

Downfall of Danzo and Hiruzen

• Predicts Danzo will personally inspect the surviving Wood Release subject, helping Kyu set the trap 24.
• Attacks Danzo during the laboratory battle and later receives his arm and fallen shinobi corpses for experimentation 25 26.
• Interrogates Danzo over Hashirama’s remains, then kills him after Kyu’s genjutsu extracts the information 49.

Rise within Kyu’s Government

• Becomes the founding director of the Scientific Research Department, with exceptional institutional authority and resource priority 47.
• Accepts the Education Department directorship after Kyu links it to access to elite-clan students for experimentation 50.
• Joins Kyu’s invasion of Amegakure, motivated by the prospect of acquiring strong test subjects and returning to the site where Hanzo nearly killed him 80.
• Participates in the Three Sannin’s temporary reunion against Nagato 82 83.

Ancient Bodies, Tailed Beasts, and Immortality

• Oversees research into Hashirama Cells, the Sage of Six Paths’ body, and methods to suppress Jinchūriki 90 103 126.
• Helps prepare Hagoromo Otsutsuki’s body for Impure World Reincarnation and traps Hagoromo’s soul during Kyu’s execution of the Sage 125 160.
• Remains fascinated by the proof of soul immortality and declares his intention to eliminate his alternate self in another world 160 171.

Imperial Scientist and Educator

• Produces Mangekyō eye drops that remove the ocular technique’s greatest practical limitation 115.
• Approves Kabuto’s plan to breed rare captives as a continuing source of experimental subjects 116.
• Leads the Imperial Academy while pursuing Kaguya-body and lineage-factor research 192 193.
• Receives Kyu’s perfected lineage-factor materials and access to Yin–Yang Power for experiments aimed at creating new inheritable bloodlines 194.
• Is appointed vanguard commander for the Empire’s final campaign, accompanied by Crown Prince Uchiha Jun 250.

Notable Quotes

“Teacher, you’re already old.” 24

“Feelings are the cheapest things in the world.” 45

“Your Majesty knows me. One me is enough.” 160

Trivia

• Orochimaru’s aptitude was insufficient to master the Flying Thunder God Technique, a limitation noted in his annotations on the technique’s scroll 3.
• Kyu considers Orochimaru more reliable than Fugaku Uchiha for securing Ryūchi Cave’s cooperation 91.
• Orochimaru’s interest in the Chakra Fruit lies in studying it rather than consuming it immediately 231.
• Kyu believes Orochimaru is a better teacher than anyone else in the Empire, including himself 247.