Hikari

Biodata

Power Progression

Background / History

Warring States Childhood

Hikari was born during the Warring States period, before Madara Uchiha’s era. Because of her Yachihoko ocular technique, the Uchiha of that time made her a human weapon from childhood. They also implanted Amaterasu and Tsukuyomi to increase her combat power 49.

She despised being treated as an emotionless weapon, even though fighting was the skill she knew best. Her experiences left her disgusted with her own clanspeople; she identified Shengyi as the first Uchiha she had met who did not repel her 49 50.

Encounter with Shengyi

Hikari initially attacked Shengyi with Tsukuyomi. Afterward, she gave him her name and tried to leave, fearing that pursuers from the Senju and Uzumaki clans would endanger him. Shengyi explained that centuries had passed and that the clans she remembered no longer existed as the powerful organizations of her era 48 49 50.

The discovery left her without a clear purpose: her enemies were dead, the world was unfamiliar, and she had no home to return to. Shengyi offered her a place among the present-day Uchiha and promised that any future fighting would be her own choice, never something imposed on her. Hikari agreed to accompany him 50 51.

Recovery and a New Home

Shengyi brought the severely injured Hikari to Mikoto, whose Reverse Shield removed her old injuries, recent wounds, and other negative effects. The treatment also repaired the side effects of repeatedly using her Mangekyō Sharingan, leaving her vision clearer and her body noticeably lighter 50 51.

Although she initially considered leaving after treatment, Hikari accepted Shengyi, Shisui, and Itachi’s invitation to stay. She settled into ordinary life, training with the brothers and going out with Shengyi to walk and eat. Over time, she accepted that the modern Uchiha were different from those who had abused her and voluntarily joined their fighting forces 51 52 61.

Appearance

Hikari initially has a youthful, tomboyish appearance. After several years, she grows into a taller young woman and welcomes her longer limbs as better suited to combat 107.

• Hair: Shoulder-length, worn in a simple bun in her later appearance 107.
• Clothing: Wears a blue robe patterned with cherry blossoms; her travel clothing also bears the Uchiha gunbai emblem 71 107.
• Height: By her reunion with Shengyi, reaches approximately the bridge of his nose 107.
• Eyes: Has scarlet Eternal Mangekyō Sharingan before eventually awakening the Nine-Tomoe Rinnegan 117 307.

Personality

Hikari is direct, affectionate, and inexperienced in ordinary social life. Her combat strength initially far exceeds her emotional maturity, and Shengyi worries that others could easily manipulate her. Once given a safe home, she adapts readily to peaceful routines, enjoying sweets, snacks, television, and time spent with her companions. She is a homebody and has little interest in traveling alone 52 68 76.

Her relaxed habits coexist with a ruthless attitude toward enemies. Shaped by the Warring States period, she favors decisive attacks over allowing the Uchiha to remain on the defensive. Political rank means little to her: she judges people by personal recognition or strength rather than titles 86 93.

Hikari expresses affection through actions rather than elaborate romantic language. She insists on remaining beside Shengyi, but also recognizes his responsibilities and trains independently because she does not want the gap between their strength to keep widening 107 108.

Abilities & Skills

Yachihoko

Yachihoko is the ocular technique that caused the Warring States Uchiha to turn Hikari into a weapon 49.

• Places marks on targets’ bodies to control them.
• Can erase memories.
• Absorbs chakra from marked targets to strengthen Hikari or another recipient.
• Works with her enhanced Tsukuyomi, which automatically marks those caught within its space 49.

Enhanced Tsukuyomi

Hikari’s implanted Tsukuyomi creates an illusion space capable of drawing in large groups rather than a single opponent 49.

• Traps Shengyi in a dark chamber where an iron rod pins him to a wall during their first encounter 48.
• Applies Yachihoko marks to those caught inside 49.
• Has a substantially greater target capacity than Itachi’s own group-affecting Tsukuyomi 60.

Enhanced Amaterasu

Her implanted Amaterasu includes flame-shaping control comparable to Sasuke’s Kagutsuchi 49.

• Produces black flames.
• Allows her to manipulate their shape rather than merely ignite a target 49.

Elemental Ninjutsu

Hikari is highly proficient in Fire Release. After the Divine Medicine develops her potential, she possesses every attribute, though she continues to favor Fire and Lightning Release for their destructive power and spectacle 73.

• Majestic Destroyer Flame: Overwhelms seven opponents’ combined elemental attacks and kills them in a single assault 72.
• Chidori Sharp Spear: Creates a colossal lightning blade through her Susanoo, cutting apart Rasa’s gold-dust attacks 117.
• Body Flicker Technique: Uses rapid movement to evade Rasa’s Gold Dust Burial 117.

Perfect Susanoo

Hikari manifests a golden Perfect Susanoo that supports large-scale ninjutsu and twin-sword combat 117 118.

• Forms hand seals to execute Chidori Sharp Spear 117.
• Uses one sword to attack while the other cuts off escape routes, keeping Rasa trapped within her range 118.
• Incorporates the Amaterasu Mitama Mirror into its chest as a protective breastplate and concealed source of genjutsu 118.

Pure Light Energy

Hikari eventually follows a pure light-energy path, the opposite of Shengyi’s dark-energy specialization 163.

• Excels in healing, purification, speed, scorching heat, explosions, and exorcism 163.
• Holy Light: Judgment: Calls down numerous small kunai of light that precisely strike designated targets. At Mary Geoise, the attack hits every living being present except her Uchiha companions and Gyuki 211.

Nine-Tomoe Rinnegan

Hikari awakens the Nine-Tomoe Rinnegan when the advancing Shinobi World allows her to break through to plane level. No individual techniques belonging to these eyes are specified in the supplied account 307.

Equipment / Weapons / Items

• Amaterasu Mitama Mirror — A divine artifact that casts powerful genjutsu without requiring direct Sharingan eye contact. Its golden light blends with her Susanoo’s radiance, concealing its activation; she mounts it on the Susanoo’s chest 118.
• Susanoo twin swords — Used to deliver sustained attacks while simultaneously blocking an opponent’s escape routes 118.
• Sealing scroll — Stores Rasa’s corpse after defeating him 118.

Relationships

• Shengyi / Uchiha Seiichi — Her rescuer and eventual romantic partner. He guarantees her freedom to choose whether to fight, welcomes her home, and later fulfills a years-old promise to teach her a technique. Hikari kisses him and repeatedly makes clear that she wants to remain by his side 50 107 108 215.
• Uchiha Mikoto — Heals Hikari’s accumulated injuries and Mangekyō side effects. Hikari later reassures her about Shengyi’s safety during his absence 50 51 76.
• Uchiha Itachi — Welcomes her as “Big Sister Hikari,” offers her a place in his home, and becomes one of her training companions 51 52.
• Uchiha Shisui — Welcomes her into the household and trains with her. His question about her Mangekyō awakening touches on memories she is not yet willing to discuss 51 52.
• Kurama / Nine-Tails — A companion with similarly homebound tastes. They quickly bond over snacks, entertainment, and watching television together 68.
• Uchiha Fugaku — Fellow founding member of the Zero Division. He also seeks her opinion during the clan’s debate over how to handle threats to its wealth 61 86.
• Miroku — An ally whom Hikari helps protect in the Land of Demons and later welcomes into the Uchiha Empire’s extended community 73 137.

Story Role / Major Arcs

Zero Division and the Land of Demons

Hikari’s decision to fight voluntarily helps bring about the Zero Division’s early formation. Its initial membership consists of Shengyi, Fugaku, and Hikari, with the Eternal Mangekyō Sharingan serving as its minimum entry requirement 61.

After witnessing Shengyi’s conversion to natural energy, Hikari asks to learn and accompanies him to the Land of Demons. She destroys Yomi’s seven subordinates and later protects Miroku’s party while Shengyi fights the revived Yomi. When Shengyi anticipates a lengthy stay at Moryo’s seal, he takes Hikari home rather than leaving her to wait there 70 71 72 73 76.

War Against Sunagakure

Hikari commands the force assigned to intercept Sunagakure. She orders the Hyuga to maintain surveillance while the remaining fighters conceal themselves, then launches a coordinated ambush once the enemy enters the designated zone 116 117.

She personally confronts Fourth Kazekage Rasa, overwhelming his Magnet Release with Perfect Susanoo and lightning attacks. Her concealed Amaterasu Mitama Mirror catches him in genjutsu, allowing her to pierce his heart and sever his head. She raises his head before the battlefield and orders pursuit of the fleeing Sunagakure forces, securing victory for the team she leads with Mikoto 117 118.

Ancient Ruins and Other Worlds

Hikari joins the expedition to ancient ruins in search of a way past her limits. The participants leave blood vials behind before Kaguya teleports them to their destinations. Hikari is subsequently confirmed to have reached Six Paths level and developed her pure light-energy specialization 159 163.

In the One Piece world, she accompanies Shengyi to Mary Geoise and uses Holy Light: Judgment after Leiming kills Imu 211. In the Bleach world, she chooses Coyote Starrk as her opponent and declines his request to avoid fighting; the supplied account does not establish the duel’s outcome 239.

World Merger

After Yushan spends a year absorbing the Bleach world’s energy, the Shinobi World begins to advance. Hikari’s bottleneck breaks, and she reaches plane level alongside Madara and Kaguya, awakening the Nine-Tomoe Rinnegan 307.

The story ends with Hikari and Shengyi holding hands and celebrating their world’s advancement, relieved that they no longer face the danger of suddenly disappearing 307.

Notable Quotes

“Hikari. My name is Hikari, Uchiha Hikari!” 49

“Next time, I want to go with you!” 107

“Wonderful. We can finally spend some quiet time together like this.” 215

Trivia

• The author explicitly confirms Hikari as the novel’s sole female lead 75.
• Her biological age and birth era are radically different: although physically almost twelve when introduced to Shengyi’s brothers, she predates even Madara 49 51.
• On settling into modern life, she is initially more interested in melon seed brittle than learning who the Hokage or Tsunade is 52.