Biodata

Feature Value
Name Uchiha Mai (宇智波舞)
Species/Race Human; Uchiha clansman
Gender Male
Affiliation Konohagakure; Uchiha clan; Namikaze Minato's team 22
Occupation/Role Ninja Academy student; later a Konoha genin 15
Status Active (latest documented appearance) 48
First Appearance Chapter 1

Power Progression

Stage / Realm / Level Chapter Notes
Dog System and half-star skills Ch. 2, 6 Having received the system after transmigrating, Mai gains Style Points through impressive performances. His early draws include Mayweather's Shoulder Roll and Flying Armbar.
Prototype Mai Style Ancient Martial Arts Ch. 8 Combines boxing, jujutsu, and Lightning Five-Chain Whip foundations into a personalized taijutsu system.
One-star: Lightning Five-Chain Whip Ch. 6 Obtained for 300 Style Points; improves punching speed, upper-limb flexibility, and hand-seal speed.
One-Tomoe Sharingan Ch. 12, 19 Activates during his fight with Might Guy; its enhanced observation lets him identify and exploit openings. Its awakening at age eight is publicly noticed during Minato's team-selection test.
Refined Mai Style / Duy's kicking techniques Ch. 15 Completes a month of training under Might Duy, integrating advanced kicking techniques into his style.
Fire Release proficiency Ch. 25 Learns the Great Fireball Technique from Uchiha Izuna's annotated Fire Release text and performs it successfully on his first attempt.
100th Style: Demon Burner Ch. 33 Completes his Fire Release–taijutsu nintaijutsu after half a month of experimentation under Minato's guidance.
One-star: Gongshoudao Ch. 35, 44 A temporary enhancement ability fueled by ryo; Mai uses 50,000 ryo for one second to increase his explosive power, speed, agility, and reflexes.

Background / History

Mai is a transmigrator who had lived in the shinobi world for more than four years by the time of his Academy spar with Sarutobi Asuma. He considers his inherited Uchiha aptitude ordinary by clan standards, despite being regarded by others as a prodigy. 2 5

His parents died six years earlier while carrying out a mission against a Kumogakure infiltration team. As the final member of his immediate family, Mai inherited an entire courtyard in the Uchiha compound. 5 24

At the Ninja Academy, Mai was known primarily for his striking appearance, dancing, and popularity with the girls. His classmates initially underestimated him, but his victory over Asuma established his tactical ability and made him a recognized combat talent. 1 4

Following further training with Might Duy, Mai graduated from the Academy and was assigned to Namikaze Minato's team alongside Hatake Kakashi and Might Guy. Fugaku regarded this placement as politically valuable for the Uchiha clan. 15 22 24

Appearance

Mai is a black-haired Uchiha boy described as exceptionally handsome, with a cool and composed public image that attracts considerable attention at the Academy. 1 2

  • Fair complexion and delicate, sharply defined features. 1
  • Sharp brows and “starry” eyes. 2
  • Black hair and the Uchiha clan crest on his clothing. 1 9
  • Uses fashionable poses, dancing, and a harmonica performance to cultivate a stylish image and gain Style Points. 8 26

Personality

Mai is calculating, pragmatic, and intensely aware of presentation. He treats looking impressive as both a personal habit and a means of powering the Dog System, deliberately acting cool in public while training privately. 26

In combat, he favors deception, defensive counters, and attacks on exposed vital points rather than honorable exchanges. Hiruzen specifically praises his combat intelligence after he defeats Asuma through technique and psychological pressure rather than overwhelming force. 4 18

He can be manipulative when it benefits him, such as persuading Minato during the team-selection test or negotiating with Kakashi to protect Guy during training. He nonetheless values capable allies and invests heavily in improving himself rather than relying solely on the Sharingan. 20 28 15

Abilities & Skills

Sharingan

Mai awakened a One-Tomoe Sharingan at age eight. It primarily enhances his observation, analysis, and reaction timing rather than directly increasing his physical speed. 12 19

  • Identifies fleeting openings in an opponent's movements. 12
  • Analyzes projectile trajectories, including shuriken. 19
  • Helps him evade and counter Kakashi's sword technique. 30
  • Has not been shown progressing beyond one tomoe.

Mai Style Ancient Martial Arts

Mai's self-created taijutsu system blends boxing, jujutsu, Lightning Five-Chain Whip techniques, and the kicking methods taught by Might Duy. Its core philosophy is defensive counterattacking: avoid damage, force openings, then punish decisively. 8 11 15

  • Iron Hammer — An elbow strike used to defeat Might Guy in a single exchange. 10
  • Phoenix Qilin: Asura — A shoulder-driven counterattack launched after analyzing an opening with the Sharingan. 12
  • Cross Armbreaker — A leverage-based jujutsu lock that immobilizes Guy's arm. 13
  • Outer Style: Bombing Axe — A powerful kicking technique used against Asuma during Minato's selection test. 18
  • Outer Style: Reverse Peel — A counterattack that severely injures Kakashi after evading his sword technique. 30
  • Outer Style: Dream Bullet — A finishing attack used to defeat Kumogakure chunin Kurokawa. 45

Fire Release and Nintaijutsu

Fugaku gives Mai temporary access to Uchiha Fire Style True Interpretation: Annotations by Izuna, which greatly accelerates his study of Fire Release. 24

  • Great Fireball Technique — Successfully performed on his first attempt; later used to pressure Kakashi during their training battle. 25 30
  • 100th Style: Demon Burner — Mai's completed Fire Release–taijutsu fusion technique, developed with Minato's assistance. 33
  • Demon Burner initially caused repeated chakra interference and self-inflicted burns during development. 31 32
  • Uses Demon Burner to finish the heavily injured Kumogakure jonin Narita Daisaku. 46

Dog System

The Dog System awards Style Points and allows Mai to draw abilities from half-star and one-star pools. 6

  • Mayweather's Shoulder Roll — A boxing-based defensive countering method. 6
  • Flying Armbar — A grappling technique that contributed to his jujutsu foundation. 6
  • Lightning Five-Chain Whip — Improves strike speed, arm flexibility, and hand-seal speed. 6
  • Karl Malone's basketball skills — Initially dismissed as useless, but Mai adapts its elbow techniques into his martial arts. 26

Gongshoudao

Gongshoudao temporarily raises Mai's overall combat capability in exchange for money. 35 44

  • A 50,000-ryo, one-second activation increases his speed, agility, explosive power, and reflexes. 44
  • Mai considers brief activations more efficient than prolonged use. 44
  • He spends 500,000 gold for a two-second activation while intercepting Narita Daisaku. 46

Eight Inner Gates

Mai learns the Eight Inner Gates from Might Duy but cannot open the Gate of Life. 15

  • His physical condition and chakra are stated to be comparable to Guy's at the time. 15
  • Duy explains that the technique requires an extreme resolve Mai lacks due to his clever, calculated fighting style. 15
  • Mai judges the technique too dangerous and unsuitable for regular use. 15

Equipment / Items

  • Uchiha Fire Style True Interpretation: Annotations by Izuna — A high-level annotated Fire Release text loaned to Mai by Fugaku. 24
  • Shuriken and kunai — Mai carries and uses thrown weapons, though he considers them secondary to his taijutsu. 29
  • Harmonica — Used alongside dancing as part of his Style Point-gathering performances. 8

Relationships

  • Namikaze Minato — Team captain and mentor. Minato privately guides Mai's nintaijutsu development and assists in completing Demon Burner. 22 31 33
  • Might Guy — Teammate, sparring rival, and training partner. Their rivalry begins with Guy's admiration for Mai's taijutsu and develops into joint training under Might Duy. 3 13
  • Hatake Kakashi — Teammate and rival. Mai defeats him during a team exercise, earning Kakashi's respect despite Kakashi initially underestimating him. 30 31
  • Might Duy — Taijutsu mentor who teaches Mai kicking techniques and the Eight Inner Gates. He recognizes Mai Style Ancient Martial Arts as a legitimate school. 10 13 15
  • Uchiha Fugaku — Clan head and mentor figure. Fugaku supports Mai's taijutsu development, values his placement under Minato, and provides Izuna's annotated Fire Release scroll. 7 24 25
  • Uchiha Shisui — Younger cousin who looks up to Mai and occasionally delivers Fugaku's summons. 6
  • Uchiha Itachi — An infant during their first documented interaction; Mai changes his diaper with Shisui and plans to use the incident to assert seniority later. 8
  • Sarutobi Asuma — Academy rival. Mai defeats him in their spar, then repeatedly uses him as a sparring partner under the terms of their wager. 2 4 16
  • Yuhi Kurenai — Academy admirer whose attention toward Mai drives Asuma's initial challenge. 2 3
  • Tsunade — Meets Mai during Minato's mission to retrieve her; later becomes involved in his gambling activities, while Mai intends to seek her taijutsu instruction. 38 41 48

Story Role / Major Arcs

Ninja Academy

Mai rises from a student valued mainly for his looks to a recognized taijutsu talent after defeating Sarutobi Asuma. His victory earns Hiruzen's approval for his combat intelligence and gives Mai enough Style Points to further develop through the Dog System. 4 5

Taijutsu Training and Graduation

Seeking to complete his self-made fighting style, Mai trains under Might Duy and spars repeatedly with Guy. He awakens the One-Tomoe Sharingan during their battle, refines his martial arts, learns Duy's kicking techniques, and graduates from the Academy. 12 15

Minato's Team Selection and Training

During Minato's Will of Fire test, Mai defeats Asuma, Obito, Rin, and other candidates with ruthless efficiency. He joins Minato's team with Kakashi and Guy, later defeating Kakashi in a training exercise through deception, Sharingan-assisted counters, and taijutsu. 18 20 30 31

Demon Burner Development

After reaching a taijutsu bottleneck, Mai attempts to merge Fire Release with martial arts. Repeated failed experiments leave him burned and exhausted until Minato helps him complete the 100th Style: Demon Burner. 31 32 33

Tanzaku Town Mission

On the mission connected to Tsunade, Mai uses Gongshoudao and Mai Style Ancient Martial Arts to defeat Kurokawa. He later activates Gongshoudao again to intercept and kill the fleeing Narita Daisaku with Demon Burner after Minato has already severely wounded the jonin. 44 45 46

Notable Quotes

“You lost, Kakashi.” 31

“There is only one reason you died: you angered me!” 46

Trivia

  • The character in Mai's name means “dance,” and Asuma mocks the name as feminine. 2
  • Mai's public popularity began with performances of unusual dances, including the moonwalk. 1
  • He regards acting cool in public and training hard in private as a personal code. 26
  • Despite being an Uchiha, he considers his shuriken skill below the standard of prodigies such as Itachi and Shisui. 19