Fugaku Uchiha

Biodata

Feature	Value
Name	Fugaku Uchiha (宇智波富岳)
Alias(es)	Clan Head Fugaku; Lord Clan Head
Gender	Male
Affiliation	Uchiha Clan; Konohagakure; Konoha Empire
Occupation/Role	Head of the Uchiha Clan; commander of the clan's village-security and emergency-suppression forces; imperial military commander
Status	Alive 107 109 135 148
First Appearance	Chapter 17 17

Power Progression

Stage	Advancement	Details
Three-Tomoe Sharingan	Active by his first appearance	Fugaku monitors Konoha's Anbu and Root mobilization with an already-active three-tomoe Sharingan. 17
Mangekyō Sharingan	Publicly revealed during Danzo's execution	Having concealed it even from his family, Fugaku awakens and reveals his Mangekyō to establish the Uchiha Clan's strength and confront Danzo. 23
Susanoo	Manifested against Danzo	His Mangekyō produces a dark-gold, armored Susanoo that defeats Danzo and withstands his Wind Style attacks. 24
Mangekyō treatment	Injectable nutrient solution developed	Orochimaru's first treatment relieves the pain caused by Mangekyō use and improves Fugaku's condition while permanent research continues. 87 107
Perfect Mangekyō serum	Blindness countermeasure completed	Orochimaru ultimately develops a serum that repairs Mangekyō-related vision damage through regular application, removing the previous need for a biological brother's eyes. 135
Tailed Beast control potential	Revealed to Sasuke	Fugaku states that the Sharingan at its highest evolution can dominate Tailed Beasts, describing them as controllable rather than invincible. 109

Background / History

Fugaku initially responds cautiously to Konoha's mobilization of Anbu and Root forces toward the Senju Ruins. After learning their destination, he personally leads the Uchiha to observe the confrontation. At this point, his three-tomoe Sharingan is already active, and he suspects that Sarutobi Hiruzen and Danzo are pursuing a serious hidden objective. 17

Danzo's exposed arm—fused with Senju Wood Style cells and four stolen Sharingan—breaks Fugaku's long-standing restraint. He views the implanted eyes as the desecration of fallen Uchiha clansmen and attacks Danzo despite the risk of open conflict with Konoha's leadership. Sarutobi blocks his first attempt by invoking the threat of civil war. 20 21

After Chiba permits him to carry out the Uchiha's vengeance, Fugaku reveals the Mangekyō Sharingan he had concealed even from his family. He manifests Susanoo, overcomes Danzo's Mangekyō genjutsu, and kills Danzo with Susanoo's chakra blade. Chiba then saves Fugaku from Danzo's Reverse Four-Symbols Sealing Technique. 23 24 25

Danzo's crimes convince Fugaku that Sarutobi and Danzo had systematically suppressed, surveilled, and exploited the Uchiha Clan. He explains this conclusion to Itachi, then agrees to support Chiba's removal of Sarutobi, citing both the Uchiha's survival and Chiba's intervention that saved his life. 26 31

At the leadership conference, Fugaku rejects Sarutobi's attempt to revive Senju–Uchiha hostility. He publicly supports Chiba's claim to the Hokage position and later pledges the Uchiha Clan's permanent loyalty. 37 38 39

Under Chiba's reforms, Fugaku reorganizes the Uchiha for Konoha's defense. The clan assumes responsibility for overall village security, barrier monitoring, and suppression of internal emergencies, while civilian disputes are separated into a new public-order division. 44 49 51

Fugaku initially opposes Orochimaru's return because of the scientist's history of pursuing kekkei genkai. He reverses his position when Chiba offers research into curing Mangekyō Sharingan blindness through Senju Wood Style cells. Fugaku supplies his own samples and commits Uchiha resources to the project. 84 87

Following Konoha's victory over Kumogakure, Fugaku seeks the chance to lead Uchiha elites into the weakened Land of Lightning. Though he initially presses for further military merit, he later helps oversee Kumogakure's reparations negotiations alongside Shikaku Nara. 61 64

As Chiba prepares wider campaigns of conquest, Fugaku competes with the other clan heads for the vanguard role, determined to prove the Uchiha Clan's worth to the Fifth Hokage. During the Empire's expansion, he leads the Uchiha forces that receive the Fourth Raikage's surrender and proceeds under Hashirama Senju's orders to eliminate the Land of Lightning's Daimyo and noble class. 113 129

After the Empire's establishment, Fugaku accepts the revived Uchiha ancestors' instruction that the clan must abandon its former arrogance and become both Chiba's sharpest sword and the Empire's strongest shield. 132

By the time Sasuke and Itachi train as young adults, Fugaku takes pride in the Uchiha's transformation. He counts himself, Shisui, and Itachi among the clan's Mangekyō users, while Sasuke and several other elites have reached Kage-level strength; in total, the clan possesses nearly ten Kage-level combatants. Orochimaru's perfected serum has also freed Mangekyō users from the former certainty of blindness. 135

Chiba's revelation that the Uchiha descend from Indra Ōtsutsuki and the Senju from Indra's brother Asura forces Fugaku to reconsider the ancient Senju–Uchiha feud as a conflict within a distant family line. He shares an awkward reaction with Tsunade when Chiba further explains that the great clans' bloodline limits derive from Ōtsutsuki heritage. 140 141

When Chiba opens a route to a parallel Ninja World, Fugaku immediately recommends Sasuke for the advance team, seeking to secure further merit and standing for the Uchiha Clan. Sasuke is subsequently selected as the team's second member. 146 148

Parallel-World Counterpart

A counterpart Fugaku exists in the parallel Ninja World reached by Sasuke's advance team. Unlike the Empire's Fugaku, this version remains trapped under Konoha's surveillance and political pressure. When the visiting Sasuke exposes Itachi's burden and the planned Uchiha massacre, Fugaku first responds with suspicion and anger, but is forced to confront his own failures as clan head and father. 158

After learning of the Empire's prosperous Uchiha Clan and witnessing Sasuke's Complete Body Susanoo, the parallel-world Fugaku recognizes the scale of power and dignity his own clan has been denied. He rejects Sarutobi Hiruzen's accusations, activates his Mangekyō Sharingan to attack him, and refuses any longer to compromise with Konoha's leadership. 159 162 164

The parallel-world Fugaku also rejects the masked Obito's claim to be Uchiha Madara, arguing that Madara would confront enemies openly rather than hide behind a mask and conspiracies. 165

Appearance

Fugaku is commonly depicted with scarlet Sharingan eyes and carries a ninja sword. In combat, his Mangekyō Sharingan replaces the standard three-tomoe pattern. 17 23

• Three-tomoe Sharingan, later revealed as Mangekyō Sharingan. 17 23
• Carries a short sword/ninja sword. 21 26
• His Mangekyō activation produces blood tears. 24
• Susanoo manifests as a dark-gold, armored, tengu-like chakra warrior. 24

Personality

Fugaku had spent years trying to avoid escalation with Konoha's leadership, enduring the Uchiha Clan's isolation and surveillance in the hope that restraint would earn acceptance. Danzo's use of stolen Sharingan destroys that faith and turns Fugaku into a direct, revenge-driven defender of Uchiha dignity. 21 31

Despite his pride, Fugaku is pragmatic. He recognizes that opposing Chiba would doom the Uchiha, while supporting him offers the clan protection, authority, and a path out of political marginalization. His loyalty becomes genuine after Chiba gives the Uchiha meaningful military responsibility rather than using them as a scapegoat force. 31 39 51 64

He is fiercely competitive when defending the clan's interests, particularly alongside Hiashi Hyuga, but is willing to cooperate when doing so strengthens Konoha and the Uchiha position. 42 49

As an imperial clan head, Fugaku remains ambitious for Uchiha military achievements and influence, but his ambition is directed toward service to Chiba's Empire rather than opposition to it. He willingly accepts the clan's role as an imperial sword and shield, confident that Chiba's overwhelming strength prevents their growth from becoming a source of renewed persecution. 113 132 135

His parallel-world counterpart illustrates the man Fugaku might have remained under Sarutobi's rule: restrained, politically cornered, and burdened by guilt over placing the clan's survival on Itachi's shoulders. Exposure to the Empire's Sasuke pushes this counterpart from defensive caution into open defiance. 158 159 162

Abilities & Skills

Sharingan

Fugaku possesses the Uchiha Clan's three-tomoe Sharingan and can maintain it while conducting military and political duties. 17 64

• Observes and intimidates opponents during negotiations. 64
• Gives him confidence against Tailed Beasts; he states that the Sharingan's highest evolution can dominate such creatures. 109
• His standard Sharingan is distinct from the Mangekyō he had kept secret. 23

Mangekyō Sharingan

Fugaku secretly awakened the Mangekyō Sharingan before his duel with Danzo, revealing it to establish the Uchiha Clan's strength. 23

• Resists and breaks Danzo's Mangekyō genjutsu. 24
• Enables Susanoo. 24
• Its repeated use causes painful strain and risks blindness. 84 87
• Orochimaru develops an injectable nutrient treatment that relieves the pain caused by Mangekyō use. 87
• Orochimaru later completes a serum that repairs Mangekyō-induced vision damage when regularly applied, removing the former need to transplant a biological brother's eyes. 135
• Later descriptions refer to Fugaku's Mangekyō as “improved.” 107
• His parallel-world counterpart uses Mangekyō ocular power against Sarutobi Hiruzen, disorienting him with a spatially warping genjutsu-like effect. 164

Susanoo

Fugaku's Mangekyō manifests a massive dark-gold Susanoo with a skeletal frame, musculature, chakra armor, and a long chakra blade. 24

• Shields him from Danzo's Wind Style: Vacuum Serial Waves. 24
• Grows into a half-bodied, dozens-of-meters-tall tengu-like warrior. 24
• Its sword pressure splits the ground before the blade lands. 24
• Kills Danzo during their final confrontation. 24

Swordsmanship

Fugaku carries and uses a ninja sword in close combat. 21 26

• Attempts to execute Danzo personally before Sarutobi intervenes. 21
• Uses Susanoo's chakra blade rather than his physical sword to finish Danzo. 24

Military Command

As Uchiha Clan Head, Fugaku directs elite Uchiha personnel in village defense, wartime operations, and the Empire's external campaigns. 49 51 129

• Organizes one hundred Uchiha elites to take over Konoha's patrol network alongside Hyuga personnel. 49
• Commands the Uchiha's responsibility for village defense, barrier monitoring, and emergency suppression. 51
• Leads Uchiha forces during Kumogakure's surrender and the subsequent operation against the Land of Lightning's ruling class. 129

Equipment / Weapons / Items

• Ninja sword / short sword — carried on his back and used during his initial attempt on Danzo. 21 26
• Police Department reorganization plan — retains the plan outlining the Uchiha's new security authority. 52

Relationships

• Chiba — Political ally, savior, and Fifth Hokage whom Fugaku supports out of gratitude and conviction that Chiba offers the Uchiha their best future. Under the Empire, Fugaku remains committed to serving as one of Chiba's principal military clan heads. 25 31 39 129 132
• Danzo Shimura — Enemy responsible for stealing and implanting Uchiha Sharingan; Fugaku executes him with Susanoo. 20 23 24
• Sarutobi Hiruzen — Opposes Fugaku's retaliation against Danzo and becomes the symbol of the leadership Fugaku believes oppressed the Uchiha. 21 31 38
• Shisui Uchiha — Respected Uchiha genius who informs Fugaku of Chiba's plans and helps solidify the clan's support. Fugaku later counts Shisui among the clan's Mangekyō users and foremost powers. 31 44 135
• Itachi Uchiha — Fugaku's eldest son; Fugaku reveals his belief that the Hokage's administration condoned Danzo's crimes. He later takes pride in Itachi's Mangekyō Sharingan and the serum that allows him to use it without blindness. 26 135
• Sasuke Uchiha — Fugaku's younger son; he protects Sasuke after the boy is thrown from the arena and encourages him after his defeat. He later supports Sasuke's selection for the parallel-world advance team. 107 109 146 148
• Hiashi Hyuga — Fellow clan head and security partner; their clans jointly operate patrols and compete to prove their value to Chiba. 42 49
• Orochimaru — Research collaborator whose work on Mangekyō blindness earns Fugaku's support despite Fugaku's initial distrust. Orochimaru's perfected serum ultimately removes the Mangekyō's blindness risk. 84 87 135
• Hashirama Senju — The revived First Hokage commands Fugaku during the Empire's conquest of the Land of Lightning. 129
• Tsunade — A political ally under Chiba whose distant kinship with the Uchiha is revealed when Chiba explains that Indra and Asura were brothers. 140 141
• Sarutobi Hiruzen (parallel-world counterpart) — The parallel-world Fugaku openly defies and attacks this version of Hiruzen after rejecting further compromise with Konoha's old leadership. 162 164
• Sasuke Uchiha (parallel-world visitor) — The Empire's Sasuke harshly confronts the parallel-world Fugaku over Itachi's burden and the Uchiha's oppression, forcing him to face his failures before demonstrating the Empire's strength. 158 159

Story Role / Major Arcs

• Senju Compound Incident — Investigates the Anbu and Root mobilization, witnesses Danzo's implanted Sharingan, and leads the Uchiha demand for justice. 17 20 21
• Danzo's Execution — Reveals his Mangekyō Sharingan, defeats Danzo through Susanoo, and survives Danzo's final sealing technique due to Chiba's rescue. 23 24 25
• Konoha Leadership Transition — Aligns the Uchiha with Chiba, publicly rejects Sarutobi's manipulation, and pledges lasting loyalty to the new Hokage. 31 37 39
• Uchiha Security Reforms — Reorganizes the clan into Konoha's core defense, barrier-monitoring, and emergency-response force. 44 49 51
• Mangekyō Research Initiative — Supports Orochimaru's return in exchange for a potential cure to the Mangekyō's blindness, personally providing research material. The initiative later produces a serum capable of repairing vision damage. 84 87 135
• Konoha Expansion — Seeks military merit for the Uchiha during Konoha's campaigns and participates in negotiations with Kumogakure after its defeat. 61 64 113
• Empire Conquest — Leads Uchiha forces during Kumogakure's surrender and carries out Hashirama's order to destroy the Land of Lightning's Daimyo and noble class. 129
• Imperial Uchiha Revival — Oversees the Uchiha Clan's rise into an imperial military pillar with three Mangekyō users and nearly ten Kage-level combatants. 132 135
• Parallel-World Expedition — Recommends Sasuke for Chiba's advance team into a parallel Ninja World, seeking to strengthen the Uchiha Clan's position through further service. 146 148
• Parallel Uchiha Crisis — Fugaku's parallel-world counterpart is confronted with the planned massacre, rejects Sarutobi's authority, and joins the Uchiha's resistance after witnessing the Empire's power. 158 159 162 164 165

Notable Quotes

“The blood debt of the Uchiha must be repaid by the Uchiha themselves!” 23

“The Uchiha Clan will forever be loyal to Lord Chiba! May heaven and earth destroy anyone who breaks this oath!” 39

“The Uchiha Clan! Will absolutely obey Lord Hokage's arrangements!” 84