Uchiha Chen

Biodata

Feature	Detail
Name	Uchiha Chen 128
Past-Life Name	Chen Yuan; an ordinary, introverted art student before transmigrating into ten-year-old Uchiha Chen 2
Role	Fifth Hokage 128
Affiliation	Uchiha Clan (Patriarch) 46 128, Konoha 128

Power Progression

• Sharingan Awakening: Through rigorous training in Fire Style, shurikenjutsu, and taijutsu, and by experiencing trauma on the battlefield, Uchiha Chen successfully awakens his Three-Tomoe Sharingan 2.
• Prosthetic Eye Transplant: After achieving the rank of jōnin, Uchiha Chen utilizes a portion of the Nine-Tails' Chakra to power and successfully transplant the "Ultimate Prosthetic Eyes" into his own body 2.
• Prosthetic-Eye Mangekyō Replication: The Ultimate Prosthetic Eyes allow Chen to access copied Mangekyō-level dōjutsu and temporarily wield immense Eye Power, including the capacity to manifest a Perfect Susanoo when sufficiently charged 11 31.
• Shisui Eye Power Imprint: Chen imprints Shisui's Eye Power into his Prosthetic Eye, gaining access to Kotoamatsukami and Shisui's Susanoo 15.
• Perfect Susanoo: Chen fully manifests a two-hundred-meter Perfect Susanoo capable of cleaving apart Dayu Mountain, enabling him to uncover and release Uchiha Hikari from her seal 31.
• Three-Tomoe Paragon: Uchiha Chen reaches a state of "Three-Tomoe Paragon" or a "half-step Mangekyō," characterized by longer, thinner tomoe and more vivid coloration, resulting from the influence of his prosthetic eyes and Yin Release 38.
• Mangekyō Sharingan Awakening: Uchiha Chen evolves his Sharingan into the Mangekyō Sharingan by channeling Yin Release chakra while experiencing a state of intense joy, subsequently gaining the dōjutsu Amenotokotachi and Susanoo-no-Mikoto 60.
• Creation of Face Beasts: Uchiha Chen cultivates a humanoid creature using First Hokage Cells, Hyuga Kota, and natural energy, which he controls via the Nine Mask Svāhā Technique to create his first "Masked Beast" 139.
• Wood Release Chakra Assimilation: Chen absorbs and refines Senju Hashirama's Wood Release Chakra, allowing him to employ large-scale Wood Release constructs alongside his Susanoo techniques 146.
• Rinnegan Mastery: After acquiring a Rinnegan, Chen develops its powers over a decade, mastering advanced gravitational techniques including Banshō Ten'in and Tengai Shinsei 168 198.
• Six Face Beasts: Chen expands his collection to six Face Beasts representing Senju, Uzumaki, Uchiha, Kaguya, Hyuga, and Moon Ōtsutsuki lineages; while unable to fully fuse them, he can draw on selected beasts' traits in battle 217.
• Susanoo Armor Form: Uchiha Chen develops the "Susanoo Armor" by compressing his Susanoo and empowering it with the chakra of five sealed Face Beasts, later transforming it into a golden, iridescent state 218.
• Defeat of Ōtsutsuki Urashiki: After enhancing himself further with Miroku's Sage Chakra and coordinating with Sasuke, Chen unleashes Six Paths Five Wheels: Kurikara Celestial Phenomenon, defeating Urashiki at the cost of devastating a substantial portion of the Land of Frost 219.

Abilities and Techniques

Ultimate Prosthetic Eyes

The Ultimate Prosthetic Eyes are special ocular prostheses Chen possessed upon transmigrating. They require an enormous chakra supply but enable him to replicate and use Mangekyō-level Eye Power beyond the limits of ordinary Sharingan users 2 11.

• Mangekyō Replication: The prostheses can reproduce Mangekyō Sharingan abilities, allowing Chen to access powers normally unavailable to him through his natural eyes alone 2 11.
• Eye Power Storage: The prostheses possess an exceptionally high Eye Power capacity, supporting techniques such as the Perfect Susanoo when supplied with sufficient chakra 31.
• Dōjutsu Imprinting: Chen can imprint another Uchiha's Eye Power into the prostheses, as demonstrated by his acquisition of Shisui's Kotoamatsukami and Susanoo 15.

Kotoamatsukami

Through Shisui's imprinted Eye Power, Chen can use Kotoamatsukami, an ocular genjutsu capable of altering a target's will 15.

• Permanent Alteration: Chen's highest-output version of Kotoamatsukami permanently changes a target's will, though it consumes enormous Eye Power and carries a cooldown exceeding ten years 21.
• Light and Shadow Erosion: Lesser applications allow Chen to maintain control over multiple targets, although these require periodic renewal until a permanent alteration can be performed 23.
• Blood Oath Safeguard: Chen and Shisui exchanged portions of their Eye Power through a blood oath, giving their alliance an additional layer of mutual restraint and protection 6.

Amenotokotachi

Amenotokotachi is Chen's left-eye Mangekyō technique, a rare time-based dōjutsu born from his wish to preserve an ideal state indefinitely 60.

• State Anchoring: Provides the ability to anchor a current state and return to it after a period of time, consuming only a portion of ocular power to reset the user's condition 60.

Susanoo-no-Mikoto

This dōjutsu represents the pinnacle of Yin Release shape transformation and is rooted in Uchiha Chen's extensive experience with the Susanoo. It allows him to manipulate the structure and form of his Susanoo with high precision, significantly reducing ocular power consumption and Mangekyō damage during use 60.

• Structural Manipulation: Enables the user to alter the Susanoo's form at will, such as manifesting three heads and six arms to wield multiple weapons 60.
• Susanoo Armor: Allows the user to compress the Susanoo into a form-fitting armor that wraps around the user's body, providing a significant boost to physical strength and combat capabilities 218.
• State Anchoring: Provides the ability to anchor a current state and return to it after a period of time, consuming only a portion of ocular power to reset the user's condition 60.

Perfect Susanoo

Chen can manifest a complete, winged Perfect Susanoo armored in Tengu armor. At full output, it reaches approximately two hundred meters in height and possesses enough destructive power to cut through mountains 31.

• Mountain-Cleaving Power: Chen used the Perfect Susanoo to split Dayu Mountain while searching for Uchiha Hikari's seal 31.
• Stage Advancement: Chen's Susanoo progresses through four stages, with its skeletal and armored forms already sufficient to overwhelm elite enemy shinobi 17.
• Ninjutsu Amplification: Chen can channel ninjutsu through the Susanoo to magnify its scale and destructive force, as shown against Killer B 75.

Susanoo Armor Form

This technique is an advanced application of the Susanoo, where the user compresses the third-stage Susanoo into a compact, three-meter-tall suit of Tengu Armor. By integrating external chakra sources, such as those from Face Beasts or Tailed Beasts, the armor can be further empowered and transformed 218.

• Chakra Fusion: Allows the user to merge external chakra—such as that from Face Beasts—into the armor, drastically restructuring it and enhancing its power 218.
• Iridescent Transformation: When infused with massive amounts of chakra, the armor can take on a golden, iridescent appearance, signifying a massive increase in combat potential 218.
• Tailed Beast Integration: The armor can be modified by channeling Tailed Beast chakra, which causes the structure to ignite with ghostly blue flames and undergo drastic physical changes 108.
• Face Beast Meteorites: Chen can seal Face Beasts into Chibaku Tensei meteorites and extract their chakra simultaneously to fuel the armor 218.

Face Beasts

Uchiha Chen utilizes these humanoid creatures, cultivated through First Hokage Cells, sacrificed bloodline bearers, and natural energy, as sources of immense power. He controls them through the Nine Mask Svāhā Technique and can draw upon their chakra and inherited traits 139 217.

• Hyuga Masked Beast: Chen's first Face Beast was created using Hyuga Kota and possessed the Byakugan, Ice Release, Transparent Release, and chakra exceeding that of the Eight-Tails 139.
• Chakra Empowerment: The chakra from these beasts can be extracted and channeled into the Susanoo Armor to provide a significant boost in strength 218.
• Chibaku Tensei Integration: Face Beasts can be sealed within Chibaku Tensei meteorites, allowing the user to draw out their chakra to fuel high-level techniques 218.
• Creation and Control: Uchiha Chen can cultivate these beings and maintain control over them using the Nine Mask Svāhā Technique 139.
• Lineage Enhancement: Chen can call upon specific Face Beasts to augment his body with the physical characteristics of their constituent bloodlines, such as the Senju and Kaguya lineages 217.

Rinnegan

Chen possesses a Rinnegan that he has cultivated and developed for approximately a decade, granting him advanced gravitational and chakra-absorption abilities 168 198.

• Banshō Ten'in: Chen uses gravitational attraction to forcibly draw multiple powerful opponents toward him 198.
• Chibaku Tensei: He can form planetary-devastation spheres to imprison targets, seal Face Beasts, and gather debris over a wide area without further endangering survivors 218 237.
• Preta Path: Chen can absorb chakra directly, including Miroku's accumulated Sage Chakra during his battle against Urashiki 219.
• Tengai Shinsei: Chen has mastered the meteor-summoning technique beyond Nagato's demonstrated grasp of the Rinnegan 198.

Six Paths Five Wheels: Kurikara Celestial Phenomenon

A decisive, Six Paths-level attack used by Chen after empowering himself with Face Beast chakra, Susanoo Armor, and Miroku's Sage Chakra. The technique defeated Ōtsutsuki Urashiki and inflicted catastrophic damage across part of the Land of Frost 219.

Political Career

Uchiha Chen’s political career was defined by a strategic and assertive approach to leadership, characterized by his ability to consolidate power through both diplomatic maneuvering and the demonstration of overwhelming strength. After rising to prominence as an advisor to the Hokage Advisory Council following his wartime successes, he successfully campaigned for the position of Fifth Hokage by securing a broad coalition of support, including an alliance with the Hyuga clan 97 113 123 125. His tenure was marked by a decisive shift in Konoha’s internal governance, as he sought to dismantle the influence of the Sarutobi faction and reshape the village’s ideology to align with his own vision for the future 129 130. By prioritizing efficiency and long-term stability over traditional power structures, Chen maintained a firm grip on the village while actively engaging in diplomatic relations with the Land of Fire to ensure Konoha’s continued prosperity 127 129.

• Establishment of the Pursuit Ninja Force: Created a specialized unit to enhance the village's security and operational capabilities 129.
• Reorganization of Internal Security: Opened the Police Force to clans beyond the Uchiha and adjusted leadership within the Anbu to consolidate authority 129.
• Educational Reform: Extended the Ninja Academy curriculum to a nine-year program and prohibited early graduation to protect children from premature combat exposure 129 130.
• Ideological Curriculum Revision: Revised textbooks and history lessons to promote his own political ideology and diminish the influence of his predecessor, Sarutobi Hiruzen 130.
• Commercialization of Ninja Tournaments: Initiated the Konoha Opponent Fighting Tournament (KOF) to improve the public image of ninjas and generate new revenue streams for the village 129 130.
• Diplomatic Strategy: Secured a memorandum of cooperation with the Land of Fire and prioritized the acquisition of more missions over direct funding to sustain Konoha’s economy 127 128.
• Ninja Civil Development: Promoted engineering education and low-level daily-life ninjutsu as part of a long-term program to make ninja skills productive tools outside warfare 130.
• International Unification Agenda: Chen seeks to establish a strong unified government for the Shinobi World in preparation for the Ōtsutsuki threat, while expanding Konoha's influence through cooperation with other villages 176 223.
• Daimyō Assassination Plan: Following the conflict at Ryūchi Cave, Chen asks Konan to assist in assassinating the daimyō of the Five Great Nations as part of his plan to reshape and unify the Shinobi World 237.

Key Relationships

Character	Relationship	Description of Interaction
Uchiha Fugaku	Rival/Subordinate	Initially a rival for clan leadership, Fugaku eventually accepts a position as squad captain under Chen's authority 72. Their dynamic shifted from competition to Chen taking a dominant role 72.
Uchiha Shisui	Mentor/Mentee	Chen actively seeks to bind Shisui to his camp 5. He entrusts Shisui with sensitive tasks, such as using Kotoamatsukami on Orochimaru 62, and guides him through experiments involving Hashirama Cells 130 134. Chen and Shisui also form a blood oath by sealing portions of their Eye Power within one another 6.
Uchiha Setsuna	Supporter	Setsuna is a dedicated supporter who admires Chen's pride and leadership style 41 46. He provides Chen with specialized equipment, such as red ironwood armor and a Flame Gunbai 72.
Sarutobi Hiruzen	Adversary	Their relationship is defined by tension and political maneuvering. Chen demands respect for the Uchiha clan, eventually forcing Hiruzen to humble himself 117. Hiruzen remains suspicious of Chen's actions as clan head 46.
Uchiha Sasuke	Uncle/Nephew	Chen displays a playful and caring side toward his nephew, Sasuke, even engaging in lighthearted activities like taking photos of him 72.
Uchiha Inabi	Superior/Subordinate	Chen easily defeats Inabi in combat, highlighting the power gap between them 5. Chen later dismisses Inabi from his experiments due to his lack of the Mangekyō Sharingan 134.
Princess Tsunade	Ally	Chen intervenes to help Tsunade overcome her hemophobia during a battle with the Jashin Sect, using his Sharingan to break her genjutsu 84.
Uchiha Hikari	Rescuer/Close Companion	Chen locates and frees Hikari from the Yellow Springs Corridor Reincarnation Technique beneath Dayu Mountain 31. Hikari subsequently shows affection and support toward him, while Chen remains protective of her 34 60.
Pakura	Ally/Research Partner	Chen rescues Pakura from Kirigakure's ambush after Sunagakure betrays her, later regarding her as a useful ally in his research and political plans 16 18. Their cooperation in capturing White Zetsu also suggests a growing personal attraction from Pakura toward Chen 24.
Orochimaru	Uneasy Collaborator/Captive	Chen initially shares scientific interests with Orochimaru and benefits from his research into chakra genetics and bloodlines 11. After Orochimaru infiltrates his laboratory, Chen defeats and seals him, later using the Chimera Technique data Orochimaru offers to advance his own godhood-oriented research 61 62.
Uchiha Obito	Rival/Pawn	Chen recognizes Obito as the masked mastermind behind the Nine-Tails Incident and uses permanent Kotoamatsukami in an attempt to make him a puppet 21 46. Obito resists by separating part of himself, leaving behind a Blood Shadow that Chen can occupy and control 24.
Naruto Uzumaki	Hokage and Ward	Chen reveals Naruto's status as the Fourth Hokage's son and examines the seal containing the Nine-Tails, demonstrating concern for Naruto's welfare 131. He later entrusts Naruto with an S-rank message-delivery mission alongside Sasuke 223.
Uchiha Sasuke (Future)	Ally/Ideological Counterpart	Chen fights alongside a future version of Sasuke against Ōtsutsuki Urashiki, with the two coordinating their abilities to secure Urashiki's defeat 217 219. Their later discussions reveal a shared understanding of Uchiha obsession and differing views on the cost of Chen's unification plans 223.
Miroku	Ally/Chakra Source	Miroku assists Chen during the battle against Urashiki by providing Sage Chakra, which Chen absorbs through the Preta Path to reinforce his final attack 219.
Konan	Covert Ally	Chen recruits Konan to assist his plan to assassinate the daimyō of the Five Great Nations, leveraging her desire to save Nagato 237.