Shin-getsu

Biodata

Feature	Information
Name	Uchiha Shin-getsu (神月)
Species/Race	Uchiha
Gender	Male
Affiliation	Uchiha clan; allied with the Uchiha Police Force
Occupation/Role	Uchiha ninja trainee; strategist and investigator
Status	Alive
First Appearance	Chapter 1

Power Progression

Stage / Realm / Level	Chapter	Notes
One-Tomoe Sharingan — 30%	3	Awakened during Root's attempted abduction; his successful counterattack and diversion of a death-related event raise its progress to 30%. 3
One-Tomoe Sharingan — Complete	6, 8	Gains enough Causality Points by influencing Itachi and Sasuke, then completes the one-tomoe stage. 6 8
Two-Tomoe Sharingan	18	Evolves after earning prestige in the training ground; unlocks Causality Retrospection. 18
Three-Tomoe Sharingan	43	Uses the Three-Tomoe Sharingan in combat to read a Root ninja's movements, chakra flow, and openings. 43
Three-Tomoe Sharingan — Perfected	53	Spends 8,000 Causality Points to improve visual tracking, chakra perception, and genjutsu suppression. 53
Lightning Style: Earth Flash — Mastery	53	Spends 3,000 Causality Points to master his battlefield-control Lightning Release. 53
Body Flicker Technique — Basic Mastery	53	Obtains basic mastery through a 5,000-point upgrade. 53
Lightning Style: Piercing Edge	53	Refines Prototype Hell Stab into a short-range lightning thrust with armor-piercing and paralysis effects. 53
Basic Genjutsu — Mastery	53	Upgrades basic genjutsu, strengthening the effectiveness of his Sharingan-based illusions. 53
Mangekyo Awakening Progress — 70%	57	Receives 20% progress for exposing the altered Stone Tablet and sealing Black Zetsu tissue, then a further 30% as a reward for rewriting the Uchiha massacre timeline. 57
Enhanced Causality Warning	57	Gains an enhanced form of his danger-warning ability after completing the mission to rewrite the Uchiha clan's fate. 57
Fate Gamebreaker	57	Obtains the golden trait Fate Gamebreaker for severing the original Uchiha massacre timeline. 57
Mangekyo Awakening Progress — 95%	61	Recovers twenty-three stolen Uchiha Sharingan and exposes Danzo's hidden stockpile, advancing his Mangekyo progress to 95%. 61
Mangekyo Sharingan	61, 103	Awakens the Mangekyo Sharingan at nine years old; he later deliberately refrains from activating it while assisting with Anko's Curse Seal suppression. 61 103

Background / History

Shin-getsu is a nine-year-old Uchiha orphan who transmigrates into the Naruto world shortly after the Nine-Tails’ attack and before the Uchiha clan’s destruction. He retains knowledge of the original events and recognizes that the clan’s downfall can be changed only by disrupting major causal paths. 1 5

Root targets him as a low-value Uchiha “sample” for abduction and experimentation. Despite severe injuries and an initially weak body, Shin-getsu kills two Root operatives through ambushes, explosive tags, terrain, and his newly awakened Sharingan. He then stages the aftermath to alert the Uchiha clan without exposing the full extent of his capabilities. 1 2 3

The attack earns him Fugaku’s protection, access to clan training, and the attention of the Uchiha inner circle. It also puts him under surveillance from Root and the Hokage’s Anbu. 4 8 13 16

By exposing Root’s Night Owl Plan, preventing Danzo’s seizure of Shisui’s eye, and revealing the Uchiha Stone Tablet’s manipulation by Black Zetsu, Shin-getsu completely rewrites the original Uchiha massacre timeline. The clan survives, the Stone Tablet is sealed as a dangerous secret, and Shin-getsu’s actions bring Black Zetsu’s long-term scheme into the open. 46 55 56 57

Personality

Shin-getsu is calm, calculating, and intensely survival-driven. He considers strength necessary not only for victory but for the right to influence events; he refuses to rely on politeness or goodwill while he remains vulnerable. 8 19

He is willing to use deception, traps, political pressure, and public opinion against stronger opponents. Rather than confronting Root recklessly, he repeatedly tries to force its agents to expose evidence, communication lines, or operatives. 12 22 33 39

Although ruthless in combat, Shin-getsu’s long-term goal is to prevent the Uchiha massacre rather than simply take revenge. He influences Itachi, Sasuke, and Shisui to challenge the idea that peace can justify sacrificing the Uchiha. 5 6 9 10

Shin-getsu prioritizes dismantling an enemy’s narrative and operational network over immediate revenge. He prefers live captives, public interrogations, and verifiable evidence when they can expose a wider conspiracy, as demonstrated in his handling of Root, Akizuki, and the manipulated Uchiha archives. 39 46 121 135

He is also uncompromising toward Uchiha who use the clan’s historical suffering as a justification to endanger fellow clansmen. He rejects Cang Jie’s proposed purge as an attempt to evade responsibility for turning a blade against his own people. 129 130

Abilities & Skills

Sharingan

Shin-getsu possesses an Uchiha Sharingan that evolves rapidly through Causality Point upgrades and life-threatening experiences.

• Tracks fast movements and chakra flow; its early stages exceed his body’s ability to react. 2
• At Two-Tomoe, improves dynamic vision, hostility detection, and chakra perception. 18
• At Three-Tomoe, identifies combat openings and reinforces basic genjutsu. 43 53
• Perfection further stabilizes visual tracking and strengthens genjutsu suppression. 53
• Awakens the Mangekyo Sharingan after advancing its awakening progress through major causal victories and the recovery of stolen Sharingan. 57 61
• Can distinguish subtle chakra abnormalities, including genjutsu residue, control threads, Curse Seal structures, and concealed sealing mechanisms. 103 120 125 132

Causality Perception

A special trait that reveals short-term dangerous causal threads during combat.

• Identifies imminent fatal attacks as visible “death lines.” 2
• Lets Shin-getsu evade attacks before they are launched, though it does not compensate for his physical limitations. 2
• Later helps him predict escape routes and anticipate the Masked Man’s attack. 45 54
• Evolves into Enhanced Causality Warning after Shin-getsu completes the mission to rewrite the Uchiha massacre timeline. 57

Causality Retrospection

An ability unlocked with his Two-Tomoe Sharingan.

• Briefly reviews a target’s key movement trajectory from the preceding ten minutes. 18
• Reveals Shinsuke’s contact with a Root operative, exposing the attempt to radicalize the Uchiha clan from within. 36

Ninjutsu

• Fire Style: Great Fireball Technique — Used to drive a Root intruder from his residence; the technique significantly drains his chakra while he is still injured. 22
• Lightning Style: Earth Flash — Conducts lightning across surfaces to restrict movement and cut off escape routes. 31 45
• Lightning Style: Piercing Edge — A close-range lightning thrust usable through his palm or a kunai; designed for armor penetration and paralysis. 53
• Body Flicker Technique — Learns the basics after Shisui offers instruction and later gains basic mastery through Causality Points. 10 53
• Basic Genjutsu — Uses Sharingan-enhanced illusion to briefly disrupt a Root elite before delivering a killing strike. 45 53

Sealing and Chakra Interference

• Assists Shisui, Itachi, and Fugaku in suppressing Anko’s Curse Seal by directing each person’s chakra-control role and observing the seal’s flow with his Sharingan. 103
• Detects and neutralizes the control point of Akizuki’s Snake Scale Talisman blood pact, preventing the hostages’ chakra from being used against them. 120
• Identifies and forcibly extracts a thin chakra-control thread from a manipulated guard ninja, injuring the controller through the severed connection. 125
• Dismantles the explosive core of Cang Jie’s underground formation and reverses its chakra flow to create an escape route. 130

Tactical Combat

Shin-getsu specializes in overcoming stronger enemies through preparation and environmental control.

• Uses explosive tags, kunai, dust, smoke, steel wire, traps, and collapsing structures. 1 2 12 23
• Employs Tracking Powder to mark intruders and guide the Uchiha Police Force toward Root evidence. 22 23
• Builds layered home defenses, including wire traps, kunai launchers, noise traps, and counter-surveillance measures. 23 38
• Studies shuriken traps and close-quarters counters under Washiyama. 19
• Uses coordinated positioning with Itachi and Shisui to injure the Masked Man, record Kamui’s activation pattern, and obtain a blood sample before the enemy escapes. 55
• Regularly identifies an enemy’s true objective rather than reacting to bait, allowing him to disrupt Orochimaru and Black Zetsu’s layered schemes. 117 121 126 127
• Trains Team 7 to protect targets, identify enemy priorities, and avoid being drawn away by distractions. 78 100

Causality Point System

Shin-getsu possesses a system that awards Causality Points for altering important events, defeating enemies, or influencing key figures.

• Points can improve traits, develop bloodlines, deduce ninjutsu, and simulate destiny events. 5
• The Uchiha massacre simulation initially costs 10,000 points due to the number of major causal figures involved. 5
• He later uses Destiny Rehearsal on Itachi’s path and learns of Obito’s approaching contact with him. 53
• Exposing the altered Uchiha Stone Tablet, forcing Black Zetsu to reveal itself, and sealing part of its tissue grants Shin-getsu 50,000 Causality Points. 57
• Completing the mission to rewrite the Uchiha massacre grants 100,000 additional Causality Points, the golden trait Fate Gamebreaker, and unlocks the main storyline concerning the hidden hand behind the shinobi world. 57

Equipment / Weapons / Items

• Kunai, including reverse-grip close-combat use. 2 43
• Explosive tags. 1 2 12
• Steel wire and concealed trap mechanisms. 23
• Tracking Powder. 22
• Fire Style, shurikenjutsu, and Sharingan training scrolls supplied by the Uchiha clan. 16 20
• Lightning Style: Earth Flash scroll obtained through the Hokage’s C-rank ninjutsu quota. 30 31
• Black Zetsu Tissue Sample — A sealed portion of Black Zetsu obtained after its manifestation at the Uchiha Stone Tablet. 57
• An incomplete roster from the underground sealing level, containing names connected to the pre-massacre disposal list and a circled entry for Uchiha Akizuki. 130

Relationships

• Uchiha Fugaku — Clan head and protector; grants Shin-getsu security, training access, and increasing trust in political matters. Fugaku later entrusts Shin-getsu with securing the underground sealing level while he remains above ground to preserve order within the clan. 4 8 12 37 127 130
• Uchiha Itachi — Shin-getsu deliberately challenges Itachi’s faith in the village’s “greater good” and later warns him about a masked man’s invitation to Naka Shrine. Itachi subsequently fights beside Shin-getsu and Shisui against the Masked Man and accepts the truth regarding the altered Stone Tablet. 5 6 53 55 56 57
• Uchiha Sasuke — A younger clansman inspired by Shin-getsu’s insistence that strength is necessary to protect one’s family and clan. Shin-getsu later mentors him in battlefield judgment, teamwork, and the importance of securing people rather than merely recovering objects. 6 78 100 121
• Uchiha Shisui — Ally and prospective mentor who offers Body Flicker instruction; Shin-getsu attempts to redirect Shisui away from self-sacrificial solutions and later works with him against Root. Shisui also fights alongside him against the Masked Man and helps suppress Anko’s Curse Seal. 9 10 39 47 55 103
• Uchiha Tekka — Supporter and mentor figure who provides training materials, assists Shin-getsu’s investigations, and treats him as a comrade. Tekka remains one of the Uchiha defenders who supports Shin-getsu’s efforts to reveal Black Zetsu’s manipulation. 12 16 22 33 57
• Uchiha Washiyama — Initially challenges Shin-getsu’s worth in a spar, then agrees to teach him shuriken traps and close-quarters counters. 17 19
• Hatake Kakashi — Initially assigned to observe Shin-getsu for the Third Hokage; later becomes his Lightning Release instructor while warning him against trusting any faction completely. He later supports Shin-getsu’s handling of Orochimaru’s schemes and Team 7’s operations. 18 32 33 98 121
• Shimura Danzo — Primary antagonist who orders surveillance, attempted abductions, and manipulation within the Uchiha clan. Root’s crimes turn him into a wanted missing-nin, and Shin-getsu later exposes his stored Sharingan; Danzo is subsequently referred to as dead. 2 13 35 52 53 61 120
• The Masked Man / Obito — A concealed enemy whose attempt to manipulate Itachi is anticipated by Shin-getsu. Shin-getsu, Itachi, and Shisui disrupt his operation at Naka Shrine, record aspects of his Kamui technique, and obtain his blood sample. 53 55 57
• Black Zetsu — A long-term mastermind whose alteration of the Uchiha Stone Tablet is exposed by Shin-getsu. Their conflict becomes direct after Shin-getsu forces Black Zetsu to manifest and later counters another fragment’s attempt to exploit the clan’s sealed archives. 56 57 126 127
• Orochimaru — A hostile rogue ninja interested in Shin-getsu as a potential vessel due to his Sharingan, willpower, and ability to perceive danger. Shin-getsu repeatedly counters Orochimaru’s attempts to exploit Anko, Akizuki, and the Uchiha archives. 98 103 114 117 121
• Mitarashi Anko — An ally and living witness to Orochimaru’s Curse Seal experiments. Shin-getsu helps organize the suppression of her Curse Seal and treats her survival as evidence that can expose Orochimaru’s methods. 103 132
• Uchiha Akizuki — An archive keeper and Uchiha traitor manipulated by Orochimaru and deeper conspirators. Shin-getsu exposes her alliance, prevents her blood pact from killing Uchiha hostages, and publicly interrogates her to uncover the wider plot. 119 120 121 127
• Uchiha Cang Jie — An elder who accesses the underground sealed archive to expose and purge alleged Uchiha traitors. Shin-getsu sees through his justification, prevents his explosive trap from burying the underground level, and identifies him as another person exploited by a deeper scheme. 128 129 130
• Haku — A temporary ally during the Land of Waves conflict who accompanies Shin-getsu to counter Black Zetsu’s contingency around the bridge. 78

Story Role / Major Arcs

Root Abduction Incident

Root attempts to seize Shin-getsu as an experimental subject. He survives, kills two operatives, awakens the Sharingan, and turns the attack into the first major fracture between the Uchiha and Konoha’s leadership. 1 2 3 4

Influencing the Uchiha Inner Circle

While recovering, Shin-getsu gains Fugaku’s support and plants doubts in Itachi, Sasuke, and Shisui. His actions begin deviating the projected course of the Uchiha massacre. 5 6 8 9 10

Surveillance and Counter-Reconnaissance

After Root and Anbu begin watching him, Shin-getsu detects an intruder, marks them with Tracking Powder, and helps uncover a secret tunnel used to monitor the Uchiha compound. 16 18 21 22 23 24

Exposure of Shinsuke

Shin-getsu identifies Uchiha Shinsuke as the source of rumors intended to position him against Fugaku and radicalize the clan. Using Causality Retrospection, he links Shinsuke to Root and has him arrested. 33 35 36 37

Root’s Collapse

Shin-getsu helps pursue Root during its evacuation, prioritizing evidence and live captives. The discovery of the Night Owl Plan and preserved Sharingan exposes Root’s extermination preparations and leads to Danzo’s removal and wanted status. 39 45 46 47 52 53

Shisui’s Eye-Seizing Crisis

Following the Root operation, Shin-getsu discovers that intelligence on Shisui has been transmitted, triggering an accelerated attempt to seize Shisui’s Mangekyo Sharingan. He receives a three-day mission to prevent Danzo from taking Shisui’s eye. 48

Shin-getsu’s intervention ultimately prevents the original course in which Shisui dies and Itachi is drawn into the clan massacre. Shisui instead joins Shin-getsu and Itachi in confronting the Masked Man at Naka Shrine. 55 57

Uchiha Stone Tablet Revelation

At Naka Shrine, Shin-getsu exposes the Uchiha Stone Tablet as a text altered by Black Zetsu to guide the clan toward hatred, the Infinite Tsukuyomi, and Kaguya’s revival. He uses Destiny Rehearsal to substantiate his claim, forcing Black Zetsu to manifest. 55 56 57

Shin-getsu and the Uchiha secure part of Black Zetsu’s tissue, seal the Stone Tablet, and establish the truth of its manipulation as the clan’s highest secret. This completes the mission to rewrite the Uchiha massacre and raises the timeline deviation to 100%. 57

Orochimaru’s Uchiha Infiltration

Orochimaru attempts to exploit Anko’s Curse Seal, Uchiha resentment, and Shin-getsu’s perceived value as a potential vessel. Shin-getsu helps suppress Anko’s seal while using the incident to warn Sasuke about Orochimaru’s methods. 103 114

When Orochimaru’s agents infiltrate the Uchiha Police Force and steal archived records, Shin-getsu identifies the internal betrayal, captures the operational threads around the theft, and refuses to allow the enemy to define the conflict as an Uchiha purge. 117 119 121

Exposure of Akizuki

Shin-getsu exposes Uchiha Akizuki as Orochimaru’s collaborator after she binds Uchiha guards with Snake Scale Talismans and attempts to use a blood pact against them. He disrupts the Curse Seal controlling her, saves the hostages, and has her detained. 119 120

He then publicly interrogates Akizuki to expose Orochimaru’s use of resentment and fear, deducing that the stolen files are intended for a remnant faction within Konoha rather than Orochimaru alone. 121

Three-Front Crisis and the Underground Seal Vault

Black Zetsu and Orochimaru’s network trigger simultaneous attacks at the Training Ground, Hokage Tower, and Uchiha Police Force while attempting to seize access to the clan’s underground vault. Shin-getsu identifies that the apparent archive theft is a diversion intended to obtain the key seals. 126 127

In the underground archive, Shin-getsu confronts Elder Cang Jie, who seeks to weaponize a pre-massacre disposal list to purge the clan. Shin-getsu prevents Cang Jie’s explosive plan, recovers an incomplete roster connected to Akizuki, and concludes that several Uchiha conspirators were themselves manipulated by a broader network. 128 129 130

Public Trial

Shin-getsu arrives at a public proceeding in Hokage Tower after discovering edited Uchiha case files on display. Rather than react violently, he challenges the authority behind the files’ alterations and presents evidence linking the hospital cover-up to the Hokage Tower. 135

Notable Quotes

“I am only nine years old myself.” 6

“That is not peace. That is submission with a butcher's knife held to your throat.” 6

“The enemy won't spare me just because I'm young.” 33

“Danzo. You wanted to put me on the pyre. Unfortunately, you picked the wrong person.” 36

“I'm not going there to make it in time. I'm going there to settle the score.” 117

“You weren't looking for a way out. You were looking for an excuse that would let you avoid taking responsibility for turning a blade on your own clansmen.” 130

Trivia

• Shin-getsu’s chakra natures are Fire and Lightning. 5
• His initial system traits include Basic Taijutsu Enhancement, Mental Resistance, Chakra Control, Tanto Mastery, Combat Intuition, and Causality Perception. 5
• He initially had only a 1% deviation from the Uchiha massacre’s original fate; uncovering Root’s surveillance tunnel raises that deviation to 5%. 5 24
• The discovery of Root’s Night Owl Plan raises the Uchiha massacre deviation to 25%. 46
• After exposing the altered Stone Tablet and forcing Black Zetsu into the open, Shin-getsu raises the Uchiha massacre deviation to 100%, severing the original massacre timeline. 57
• His first confirmed direct, head-on kill of a Root elite is achieved through coordinated use of ninjutsu, Sharingan, taijutsu, and a kunai rather than traps or outside protection. 45
• Shin-getsu recovers twenty-three Uchiha Sharingan from Danzo’s hidden stockpile. 61