Kimimaro

Biodata

Feature	Value
Name	Kimimaro (仲麻吕)
Species/Race	Human; Kaguya Clan
Gender	Male
Affiliation	Kirigakure; later Konoha
Occupation/Role	Kirigakure Internal Affairs Department member; leader of a Kirigakure reform faction; Konoha-appointed proxy in Kirigakure
Status	Active
First Appearance	Chapter 122

Background / History

Kimimaro entered Konoha as part of Kirigakure's ninja-exchange delegation alongside Elder Genji, Suikazan Fuguki, Terumi Mei, Kisame, and Yuki. At the time, his sole concern was fighting; he provoked Hyuga Hizashi and was subdued by Uchiha Homura's dōjutsu, which subjected him to an illusion of repeated dismemberment and regeneration. 122 125

Initially manic and accustomed to Kirigakure's violent norms, Kimimaro expected retaliation after provoking Asuma. Instead, he was warned that any future violation of Konoha's laws would receive doubled punishment, while Asuma personally checked on him as a friend. This treatment, Konoha's rule-based discipline, and its care for injured shinobi began changing his outlook. 128

Hyuga Tenzo, a distant relative whom Kimimaro calls “Great Uncle,” became his mentor. Kimimaro studied Konoha's political systems, economy, security framework, and the Will of Fire under Tenzo, while serving as a sparring partner for Ninja Academy students. Encounters with Konoha's young elites—especially Kakashi, Shisui, Asuma, Obito, and Uchiha Aosui—forced him to recognize the limits of his former confidence in the Shikotsumyaku. 128 162

Fearing the Third Mizukage's impending purge of the Kaguya Clan, Kimimaro sought Tenzo's help. Tenzo advised him to gather reasonable clansmen, flee if necessary, and preserve those who could be saved. Kimimaro ultimately resolved not to defect immediately, but to build a covert alliance inside Kirigakure and prepare to overthrow the Third Mizukage. 145

After returning to Kirigakure, Kimimaro rose through the Internal Affairs Department. He protected persecuted shinobi, recruited allies, and built a hidden force while concealing his intentions from the Third Mizukage and Genji. His public loyalty was strengthened by taking responsibility for logistics and supervision rather than pursuing visible battlefield merit. 174 188 202 203

Following Kirigakure's collapse, Kimimaro led his faction to support Hiruzen Sarutobi and the Land of Water Daimyo's rebuilding agreement. Hiruzen appointed him to gather scattered Kirigakure forces, screen surrendered ninja, restore order, and rebuild the village under Konoha's backing. 204 205 216

Personality

Kimimaro began as an aggressive, battle-obsessed youth who believed the Shikotsumyaku made the Kaguya Clan nearly invincible. He preferred combat that tested strength and allowed improvement, but came to despise the indiscriminate slaughter and madness associated with his former clan mentality. 122 128 145

Konoha's influence makes him increasingly reflective, strategic, and politically aware. He learns to value companions, legal order, and the idea that shinobi are people rather than disposable tools. 128 162

Though sincerely devoted to rebuilding Kirigakure, Kimimaro is ambitious: he views his work in the Land of Water as the contribution that can earn him status in Konoha, ideally a position comparable to a Konoha Committee Member. His ultimate personal wish is to return to Konoha rather than become Mizukage. 174 188 214

Appearance

Kimimaro is described as a youth of the Kaguya Clan. In battle, he can cover himself in white bone armor and activate black Cursed Seal patterns across his body. 128 264

• White bone armor generated through the Shikotsumyaku. 264
• Black Cursed Seal patterns in his full-power state. 264
• Possesses a Byakugan whose vision exceeds that of an ordinary Byakugan due to Kaguya–Hyuga compatibility. 264

Abilities & Skills

Shikotsumyaku

Kimimaro's Kaguya Clan kekkei genkai allows him to generate and manipulate bone, including rapid regeneration and defensive armor.

• Bone spurs emerge instinctively from his fingers when threatened. 128
• His body can regenerate damage, including within Homura's dōjutsu-induced execution illusion. 122
• He manifests a layer of bone armor in combat. 264
• His atavistic Shikotsumyaku greatly improves his defense. 264
• His bone blades develop pale-gray tips with a faint, rule-like destructive quality. 264
• Despite its healing and defense, Kimimaro recognizes the Shikotsumyaku is not invincible. 128

Byakugan

Kimimaro possesses a Byakugan with exceptional visual ability.

• His Kaguya and Hyuga traits are described as highly compatible. 264
• His vision surpasses that of an ordinary Byakugan, though it has not mutated like Nagato's. 264
• Even so, he can only vaguely perceive afterimages when facing the combined concealment of the Steam Pavilion Technique and Dustless Bewildering Cover Technique. 264

Cursed Seal

Kimimaro can activate a Cursed Seal to enter his full-power combat state.

• Black patterns spread across his entire body when activated. 264
• Used simultaneously with bone armor during his confrontation with Hozuki Gengetsu and Mū. 264

Combat and Swordsmanship

Kimimaro is a formidable close-range shinobi with first-rate swordsmanship talent.

• He was considered the Kaguya Clan's greatest genius in thirty years. 174
• His talent in swordsmanship is described as first-rate. 188
• He recognized that Konoha Academy students such as Kakashi, Shisui, Asuma, and Obito could contend with him despite being younger. 128

Strategy and Political Administration

Under Hyuga Tenzo's instruction, Kimimaro becomes an adept planner, negotiator, and administrator.

• Learned Konoha's economic and security systems, including its refined-industry model and social institutions. 168 174
• Built a covert Kirigakure alliance using the Kaguya Clan, Ice Release clansmen, Terumi Mei's connections, and Kisame's potential. 174
• Rose within Kirigakure by appearing loyal to the Third Mizukage while protecting persecuted ninja and accumulating influence. 188 200
• Managed logistics and supervision during the war, securing Kirigakure's rear while avoiding suspicion. 202 203
• Was assigned to screen surrendered Kirigakure ninja and reorganize those without serious wrongdoing. 216

Writing

Kimimaro becomes a recognized author after joining Konoha.

• Hiruzen provides him with story ideas and an outline based on Oliver Twist, intended to depict the horrors of an environment that has lost its humanity. 216
• His work later gains widespread recognition and praise, establishing him as a literary genius as well as a shinobi. 264

Relationships

• Hyuga Tenzo — Distant relative and mentor whom Kimimaro calls “Great Uncle”; teaches him Konoha's systems, strategy, and political thinking. 128 145 162
• Hiruzen Sarutobi — Hokage Kimimaro deeply admires; appoints him Konoha's proxy in Kirigakure and entrusts him with rebuilding the village. 205 214
• Kisame — Exchange-student companion and closest co-conspirator in their Kirigakure alliance; Kimimaro persuades him to oppose the Third Mizukage. 174 204
• Terumi Mei — Fellow exchange student and later ally; Kimimaro hopes to support her as Mizukage so he can return to Konoha. 200 214
• Yuki — Fellow exchange student and member of Kimimaro's Kirigakure faction. 145 204
• Hozuki Mangetsu — Rescued shinobi who becomes loyal to Kimimaro and follows his leadership. 188 204
• Juzo Biwa — A Seven Ninja Swordsman toward whom Kimimaro shows goodwill; later joins his command. 202 204
• Asuma Sarutobi — The Hokage's son whom Kimimaro provoked; Asuma's forgiveness and friendship contribute to Kimimaro's change. 128
• Uchiha Homura — Subdues Kimimaro with a brutal dōjutsu illusion, leaving him wary of the Uchiha Clan. 122 125
• Third Mizukage — Kimimaro publicly serves him while secretly organizing to overthrow him and end the Bloody Mist system. 174 200

Story Role / Major Arcs

Kirigakure Exchange

Kimimaro arrives in Konoha seeking fights, provokes Hizashi, and is forcibly restrained by Homura. Konoha's laws, medical care, education, and unexpected kindness begin dismantling his Bloody Mist worldview. 122 125 128

Tenzo's Student

As Tenzo's pupil, Kimimaro studies culture, governance, economics, and psychological strategy. He develops a more systematic understanding of strength and becomes concerned that the Kaguya Clan cannot survive Kirigakure's political environment. 128 145 162

Kirigakure's Hidden Reform Faction

Kimimaro returns to Kirigakure, recruits Kisame and other allies, rescues innocent ninja, and uses Internal Affairs authority to construct a secret organization. He conceals this faction by feigning devotion to the Third Mizukage. 174 188 200

Fall of the Bloody Mist

During the war, Kimimaro safeguards logistics and the rear, enabling his faction to survive the conflict. After Hiruzen and the Land of Water Daimyo establish a rebuilding agreement, he leads Kirigakure ninja to accept Konoha's side. 202 203 204

Konoha Proxy in Kirigakure

Hiruzen appoints Kimimaro to reunite splintered Kirigakure forces, restore public order, screen former Mizukage loyalists, and rebuild the village. Kimimaro remains determined to support Terumi Mei as future Mizukage and eventually return to Konoha. 205 214 216

Author and Konoha Shinobi

After his recruitment into Konoha, Kimimaro plans and publishes a celebrated work about Konoha's culture and the brutality of a society stripped of humanity. He later fights alongside Konoha Academy elites against Hozuki Gengetsu and Mū. 216 264

Trivia

• Kimimaro's first instinct upon hearing a knock at his door in the Uchiha Clan Compound was to produce bone spurs and prepare to fight to the death. 128
• He is intimidated by Uchiha Homura, Fugaku, and Senju Tobirama due to his earliest experiences in Konoha. 205
• He regards Hyuga Tenzo as the person who awakened his strategic and intellectual potential. 174
• Kimimaro believes Konoha's treatment of disabled shinobi—particularly limb-restoration surgery—demonstrates a fundamental difference between Konoha and Kirigakure. 128