Uchiha Fugaku

Biodata

Feature	Details
Name	Uchiha Fugaku (宇智波富岳)
Alias(es)	Clan Head Fugaku; Lord Shadow Assistant 149 406
Gender	Male
Affiliation	Uchiha Clan; Hidden Leaf Village; Uchiha Police Force; Hokage Building 18 100 181
Occupation/Role	Uchiha Clan head; Hokage's Assistant/Advisor; shinobi; political strategist 100 108 181
Status	Alive; retired as clan head and Hokage's assistant by Chapter 532 532 564
First Appearance	Chapter 10

Power Progression

Stage / Realm / Level	Chapter	Notes
Mangekyō Sharingan	100	Fugaku reveals that he awakened the Mangekyō Sharingan during the war, having concealed it from the Hokage Building. 100
Boundless Heaven and Earth	149	His Mangekyō technique hides scrolls inside a landscape painting without leaving detectable space-time ninjutsu traces. 149
Partial Susanoo	179	Fugaku manifests a highly practiced Susanoo arm and uses it against Uchiha Shingen. 179
Complete Crimson Susanoo	180	He reveals a complete Susanoo equipped with the Totsuka Blade and Yata Mirror. 180
Three Sacred Tools mastery	180–181	Fugaku identifies the Totsuka Blade, Yata Mirror, and Yasaka Magatama as essential clan-head techniques and begins passing them to Shingen. 180 181

Background / History

Fugaku became Uchiha Clan head because he was the strongest member of the clan at the time. Although the position brought prestige, it also made him responsible for every major decision and problem within the compound. He was more interested in recognition than authority and eventually came to regret accepting the burden of clan leadership. 98 467

During the early years of Shingen's rise, Fugaku observed his unusual commitment to Yang Release and his rejection of the clan's usual cultivation priorities. He initially believed that Shingen could have become even stronger by focusing on the Uchiha's traditional spiritual-energy techniques. After witnessing Shingen's Sage Mode and Sage Art: Majestic Attire, however, Fugaku began to acknowledge that Shingen's unconventional path had produced genuine results. 2 37

Fugaku entered the election for Hokage's Assistant to improve the Uchiha Clan's standing within the village. He revealed his Mangekyō Sharingan as a gesture of sincerity and proposed opening the Police Force to civilian ninja and other clans. He also formed an alliance with the Hyuga Clan and helped establish broader cooperation among Konoha's clans. 99 100 102 103

His election speech centered on financial support for farmers, artisans, and other villagers. By placing idle capital into productive use, Fugaku argued that Konoha could strengthen both its economy and its internal unity. His practical answers to the audience's questions won Nara Shikaku's approval and forced Sarutobi Saizo to withdraw from the election. Fugaku was subsequently appointed Hokage's Assistant. 107 108

Fugaku later used a long-running calligraphy-and-vision game with Shingen to refine his concealment skills. When Shingen finally failed to locate the hidden writing, Fugaku revealed that he had used Boundless Heaven and Earth to conceal it inside a painting. The contest then became a serious discussion about Shingen's use of Susanoo without a Mangekyō Sharingan and Fugaku's own hidden strength. 149

Fugaku challenged Shingen to a full battle at the Uchiha training grounds. The confrontation revealed Fugaku's complete Susanoo and confirmed Shingen as his designated successor. In front of the other clan heads, Fugaku presented the Uchiha's hidden power and agreed to serve as Hokage's Advisor while preparing Shingen to inherit the clan. 179 181

After Shingen awakened the Rinnegan, Fugaku supported a debate over whether the entire Uchiha Clan should adopt Shingen's Yang Release-based cultivation method. He regarded the Rinnegan as politically important because it could prove the Uchiha's descent from the Sage of Six Paths and weaken restrictions placed on the clan. 310 311

Fugaku remained one of the Uchiha's principal political representatives during the village's later crises. He defended the clan's interests after Obito's betrayal, sought the return of Obito's Mangekyō Sharingan from Kakashi, and carefully used formal procedures rather than immediately resorting to force. 361 376 406 408

By the end of the Fourth Hokage's era, Fugaku relinquished both the clan-head position and the Hokage's Assistant role. He continued to advise the village and the Uchiha, including coordinating with Shingen against the Lunar Ōtsutsuki's ocular-power invasion of Konoha. 532 533

Personality

Fugaku is cautious, politically calculating, and deeply loyal to the Uchiha Clan. He prefers practical plans to empty rhetoric, but his election speech demonstrates that he can combine concrete policy with an inspiring public message. His negotiations with the Hyuga and his proposal concerning Obito's eye show a preference for formal agreements and controlled escalation. 102 103 107 406

Although he is often reserved, Fugaku has a playful and competitive side. His secret passion is calligraphy, despite his poor skill, and he repeatedly hides his writing for Shingen to find. He also enjoys teasing Shingen and takes obvious pride in defeating him at their game. 98 149

Fugaku's public composure contrasts with his private anxiety. He is particularly cautious around Madara, whose presence intimidates him, while his concern for Itachi reveals a protective side beneath his stern manner. 406 537 564

Abilities & Skills

Mangekyō Sharingan

Fugaku possesses a Mangekyō Sharingan awakened during the war. He kept it secret for years before revealing it during the Hokage's Assistant election. 100

• Provides the ocular power required for his Susanoo.
• Allows him to perceive and analyze ocular power at an unusually refined level.
• Enables him to detect the nature and movement of the Lunar Ōtsutsuki's ocular power across Konoha. 532 533
• Fugaku's repeated Susanoo use without immediately suffering blindness is unusual and remains a subject of Shingen's suspicion. 149 179

Boundless Heaven and Earth

Boundless Heaven and Earth is Fugaku's unique Mangekyō technique.

• Conceals objects inside a landscape painting without creating detectable space-time ninjutsu traces. 149
• Can be used indirectly to manipulate the battlefield rather than simply overpowering an opponent.
• Allows Fugaku to restrain and wear down a stronger opponent while avoiding a direct clash of ocular power. 533

Susanoo

Fugaku has extensive experience using Susanoo and can manifest individual parts almost instantly. He later reveals a complete crimson Susanoo during his battle with Shingen. 179 180

• Highly practiced partial manifestations, including a complete Susanoo arm.
• Complete crimson Susanoo with overwhelming offensive and defensive power.
• The Susanoo's sword can disrupt the chakra sustaining Magnet Release techniques. 180
• Fugaku uses Susanoo as both a combat technique and a demonstration of the Uchiha clan head's inherited authority.

Three Sacred Tools

Fugaku possesses the Uchiha clan head's three Susanoo weapons and intends to teach them to Shingen.

• Totsuka Blade — Breaks down chakra on contact and absorbs the spiritual energy within it. Unlike the version Shingen expected, Fugaku's blade is not primarily a genjutsu weapon. 180
• Yata Mirror — A defensive Susanoo weapon. 180
• Yasaka Magatama — A mid- to long-range Susanoo weapon. 180 181

Fire Release and Ninjutsu

Fugaku can use powerful Fire Release techniques, including the Great Fire Dragon Technique.

• Neutralizes Shingen's magnetically controlled ice-sand weapons. 180
• Combines Fire Release with Susanoo during high-level combat.
• Maintains enough technical skill to fight an opponent who combines Ice Release, Magnet Release, Scorch Release, and his own Susanoo. 180

Ocular Power Analysis

Fugaku is one of the Uchiha's most knowledgeable specialists in ocular power.

• Understands that ocular power has individual “frequencies.”
• Can distinguish Sharingan-derived ocular power from other forms of Yin Release.
• Identifies the Lunar Ōtsutsuki's enormous but poorly controlled ocular power.
• Works with Shingen to expose and counter an invisible observer over Konoha. 532 533

Political and Strategic Leadership

Fugaku's influence extends beyond combat.

• Reforms the Uchiha's political image and opens the Police Force to civilian ninja. 100
• Promotes the clan's financial strength through practical economic policy. 102 107
• Builds alliances with the Hyuga and other major clans. 102 103
• Uses formal administrative procedures to demand the return of Obito's Mangekyō Sharingan. 406
• Advocates for Shingen as the future leader of both the Uchiha Clan and, eventually, the village. 361 362

Equipment / Weapons / Items

• Totsuka Blade — Fugaku's chakra-dismantling Susanoo sword. 180
• Yata Mirror — Defensive weapon manifested by his Susanoo. 180
• Yasaka Magatama — Long-range weapon belonging to the Uchiha clan head's Susanoo arsenal. 180 181
• Calligraphy scrolls and brushes — Fugaku's private hobby and the tools of his recurring concealment game with Shingen. 98 149
• Uchiha Police Force authority — As clan head and later Hokage's Assistant, Fugaku uses the Police Force and the clan's financial network as major political assets. 100 102

Relationships

• Uchiha Shingen — Designated successor, protégé, political partner, and friendly rival. Fugaku recognizes Shingen's exceptional strength and prepares him to become the next clan head. 149 179 181
• Uchiha Shisui — Fellow elite Uchiha whom Fugaku advises after the dangerous clash between Shisui's Mangekyō Sharingan and Shingen's enhanced three-tomoe Sharingan. 10 11
• Uchiha Itachi — Son. Fugaku takes pride in Itachi's potential, arranges Shingen's temporary instruction, and later worries about Itachi's influence as a Ninja Academy teacher. 19 537
• Uchiha Mikoto — Wife. Their relationship includes affection and playful domestic exchanges despite Fugaku's political responsibilities. 104 179
• Uchiha Madara — Former clan head and intimidating elder. Fugaku respects Madara's status while remaining visibly uncomfortable around him. 361 406 564
• Namikaze Minato — Hokage and political partner. Minato accepts Fugaku's formal proposal to reclaim Obito's Mangekyō Sharingan and works with him on village integration. 150 406
• Hyuga Hiashi — Allied clan head. Fugaku negotiates a joint administration of the Police Force and forms a Uchiha–Hyuga alliance. 102 103
• Senju Hashirama — Former village founder who listens to Fugaku's account of the Uchiha's history and becomes interested in Shingen's role in reconciling the clan with Konoha. 362
• Senju Tobirama — Historical opponent of the Uchiha's interests. Tobirama criticizes Fugaku's predecessors' policies but ultimately acknowledges that Shingen's generation could produce an Uchiha Hokage. 362
• Uchiha Obito — Former clan member whose betrayal Fugaku condemns. Fugaku seeks to recover Obito's remaining Mangekyō Sharingan for the Uchiha Clan. 361 376
• Hatake Kakashi — Current holder of Obito's remaining Mangekyō Sharingan. Fugaku negotiates for its return while offering compensation. 406 408

Story Role / Major Arcs

• Uchiha political integration — Fugaku transforms the clan's public image through financial policy, alliances, and the opening of the Police Force. 99 108
• Succession and hidden strength — His battle with Shingen reveals the Uchiha clan head's concealed power and formally confirms Shingen as his successor. 179 181
• Rinnegan and cultivation reform — Fugaku supports clan-wide debate over Shingen's Yang Release-based path after Shingen reveals his Rinnegan. 310 311
• Obito's betrayal and eye reclamation — Fugaku treats Obito's actions as a direct threat to the clan and pursues the return of the Kamui eye through both political and clan channels. 361 376 406 408
• Reconciliation with Konoha's founders — His careful account of the Uchiha's history helps Hashirama and Tobirama reconsider the village's treatment of the clan. 362
• Lunar Ōtsutsuki crisis — Even after retiring, Fugaku joins Shingen in detecting and confronting the unknown ocular power threatening Konoha. 532 533

Notable Quotes

“This time, I will recommend myself to the Hokage and ask him to nominate our clan for Hokage's assistant.” 100

“Shingen, you truly look down on Uchiha traditions, yet that is precisely what proves that you are also deeply traditional.” 179

“Lord Hokage, I'll be taking my leave first.” 406