Naito

Biodata

Power Progression

Background / History

Transmigration and Marine Training

Naito entered the pirate world after pressing start on a game in which he had rolled an exceptionally powerful character. He became that character rather than arriving in his previous body, retaining its abilities but not the game system. By the early story, he had spent a year in the world training as a Marine recruit under Zephyr 2 4.

His apparent sleepiness concealed an unusually demanding routine. He could retreat into dreams while remotely directing his body’s exercises, but also trained consciously when he wanted to strengthen his will. His daily punching practice used a massive iron block obtained through Zephyr 4 6.

During the attack by Edward Weevil and Buckingham Stussy, Naito made the largest contribution to resolving the crisis. He subsequently graduated at the top of his recruit class 2 65.

Marine Career

Naito deliberately sought service in the New World, considering routine advancement at headquarters too slow. His stated early ambition was to become an admiral ten years younger than Zephyr had been 5.

Over slightly more than half a year, Naito destroyed more than twenty major pirate crews, along with numerous smaller crews, without Zephyr needing to intervene. Pirates near the New World’s entrance came to fear the name “Thousand Shadows Naito” 94.

His reputation was also deliberately cultivated. Following the battle involving Charlotte Cracker, the Five Elders supported promoting him as the public face of the Marines’ new generation. Headquarters publicized his graduation results and victories, presenting him as a future pillar of Marine justice 61 65.

Appearance

Naito initially appears to be seventeen or eighteen, with a tall, slender build, fair skin, and naturally curly black hair 1.

• Height: Nearly two meters at his introduction; over two meters by the time Ain confesses her feelings 1 191.
• Features: Soft, tousled hair, red lips, white teeth, and a notably handsome face 1.
• Marine clothing: Initially wears a standard sailor uniform with a slightly untidy neckerchief; later receives a cap, epaulettes, and Justice Coat 1 26.
• Civilian clothing: At Sabaody, wears a loose gray graphic T-shirt, light blue shorts, flip-flops, a cross-body bag, and a bucket hat 17.
• Night King disguise: Uses projection to alter his build, conceal himself in a faint glow, and change his aura so thoroughly that even close acquaintances would not recognize him 296.

Personality

Naito combines a languid manner with extreme self-confidence. He routinely mocks friends and enemies, treats praise as confirmation of the obvious, and rejects the idea that headquarters needs to make him the new generation’s standard-bearer. Ain and Binz frequently find his arrogance exasperating 6 24 61.

His work ethic matches his boasting. He trains beyond ordinary exhaustion, places great importance on conviction, and regards stamina as the foundation of his abilities. His discipline repeatedly motivates Ain and Doll to work harder themselves 6 7 31 35.

Naito is also calculating about reputation and secrecy. He limits the abilities used by “Marine Naito,” requests photographs for newspaper coverage, and maintains a separate identity through World and the Night King. His conduct toward Wano’s resistance includes coercion, threats, and possession rather than straightforward persuasion 68 75 94 105 312.

His protection of others coexists with that ambition. He saves the Auguste Kingdom and refuses its king’s two-billion-Beli reward, asking that the money go toward rebuilding. He also refuses to exploit Yamato’s ignorance about affection, judging that a moment’s gratification is not worth alienating her 106 128.

Abilities & Skills

Dream-Dream Fruit

Naito’s true Devil Fruit blurs the boundary between a spiritual dream world and physical reality 4.

• Dream control: Within his understanding, he can shape the Dream World according to his will 4.
• Dream entry and induced sleep: Can enter other people’s dreams or put them to sleep 4.
• Forced capture: Can pull others into his dream world unless their Haki or willpower is sufficient to resist 4.
• Remote training: Can remain mentally occupied in dreams while directing his real body’s exercises 4 7.
• Rest: Entering the Dream World places his body in a sleep-like state in which mental and physical strength can recover 24.
• Intelligence limit: His created beings lack true intelligence and instead follow behavioral patterns 7.

Projection

Projection brings dream constructs into reality, progressing from solid invisible shapes to imitations of real materials 4 13 132.

• Invisible force: Transparent constructs can strike, restrain, lift, or manipulate targets in a manner resembling telekinesis 13.
• Weapons and armor: Creates greatswords, additional arms, barriers, and armor; damaged armor can be reconstructed during combat 75 76 207 220 298.
• Flight: Forms invisible platforms and uses projected constructs to propel himself through the air 66 75 296.
• Material imitation: Demonstrates projections involving food, storms, magma, ice, meteors, and light 132.
• Energy cost: Stronger, heavier, or tougher constructs consume more stamina; advanced imitations also demand mental energy 13 132.
• No copied supernatural effects: Projected Devil Fruits cannot grant powers, and projected Seastone cannot suppress ability users 132.
• Duration limit: Projections eventually expire, though he can create replacements before they disappear 296.

Illusions and Concealment

Naito publicly attributes his abilities to the Illusion-Illusion Fruit, concealing the broader Dream-Dream Fruit power 2 4 147.

• Visual and auditory illusions: Creates false images and sounds, including amplified speech 2 105.
• Thousand Shadows: Fills an area with large numbers of phantom clones to confuse opponents 291.
• Invisibility: Conceals himself and companions during infiltration 18 80.
• Aura imitation: Leaves a controlled duplicate capable of imitating his presence well enough to avoid Aokiji’s suspicion 296.
• Observation Haki weakness: Basic illusions can be detected through Observation Haki; Future Sight users are particularly troublesome 2 24 105.

Possession and Remote Bodies

Naito can inhabit other bodies while carrying portions of his Haki and projection ability with his consciousness 9 66 310 317.

• Host abilities: Can use Weevil’s ability and World’s More-More Fruit while controlling their bodies 9 55.
• Distributed identities: Uses World as a puppet and leaves other bodies as remote access points, including one in Impel Down 312 317.
• Host-dependent strength: A stronger body can improve physical performance, but possession does not reproduce his original body’s full power 9 310.
• Reduced output: While possessing Luna, his projection is greatly weakened; adding her own Haki brings his Haki output to roughly sixty or seventy percent of his original body’s 310.
• Seastone workaround: While operating Weevil remotely, he uses projection to unlock the host’s Seastone restraints. This is not presented as immunity for his own body 9.

Haki

Naito possesses all three types of Haki, with exceptional reserves and learning speed 4 23 27.

• Armament: Uses Hardening, Flow, Emission, and Internal Destruction; can concentrate his reserves into a single attack or reinforce ranged techniques 33 49 95 167.
• Observation: Uses Future Sight to anticipate attacks and coordinate evasive movement 220 240.
• Conqueror’s: Releases overwhelming willpower and later coats attacks with it directly 265 292.
• Defensive applications: Condensed advanced Armament Haki can form a barrier at a distance, allowing him to deflect lightning 291.
• Exhaustion: Expending all his Armament Haki leaves him reliant on illusions while it recovers 105.

Six Powers and Life Return

Naito fully masters the Six Powers during recruit training and combines them with Haki and precise bodily control 2 6.

• Soru and Geppo: Provide rapid movement and aerial mobility; his accelerated Geppo lets him evade Doflamingo’s awakened strings 7 44.
• Flying Finger Pistol: Fires compressed-air bullets, later enhanced with Internal Destruction-level Haki 6 167.
• Tempest Kick: Black Flash: An evolved, Haki-infused vacuum slash 49.
• Rokuogan: Releases penetrating shock waves; he also launches large barrages through projections 22 49.
• Life Return: Freely controls his body, twists around attacks, and forces an exhausted body upright 7 33 147.
• Future Sight combination: Reshapes his body before attacks connect, making even Kizaru struggle to hit him 240.

Haki-Based Weapon Combat

Naito initially has no formal swordsmanship training, compensating with overwhelming Haki, projection, and Enma 75 76 89.

• Projected assistance: Adds invisible arms and enlarged blades to reinforce his swings 76 89.
• More-More amplification: While controlling World, magnifies and accelerates projected weapons 55 207.
• Raw-force attacks: Cuts apart a distant mountain despite lacking the conventional technique for a Flying Slash 76.
• Later combat feats: Kills Ochoku with an empowered Enma thrust and shatters Kizaru’s light sword with a projected, Haki-coated blade 207 304.

Equipment / Weapons / Items

• Enma — Sword obtained in Wano and quickly tamed. Its Haki conversion greatly strengthens his attacks, especially when combined with projection and World’s power 70 75 89 207.
• Iron training block — Massive block used for daily punching, strength exercises, and Internal Destruction practice; eventually bears deep fist marks and dried blood 6 31 95.
• Justice Coat and officer insignia — Issued at his promotion ceremony and updated as he advances in rank 26 138.
• Den Den Mushi — Used to coordinate with Zephyr, Ain, and other allies 95 190 295.
• Ship Six — Marine Guerrilla Unit warship placed under his command after his promotion to commodore 94.

Story Role / Major Arcs

Relationships

• Zephyr — Teacher and commanding officer. Secures Naito’s initial promotion, teaches him advanced Armament Haki, and repeatedly cautions him against fighting top-level enemies before he is ready 26 27 110.
• Ain — Fellow recruit, subordinate, and romantic partner. Initially makes him her training goal; later confesses her feelings and openly declares her intention to become his wife 6 7 191 254 262.
• Binz — Fellow recruit and longtime companion. Alternates between admiration, concern, jealousy, and exasperation at Naito’s boasting 2 24 61 106.
• Luna — Loyal subordinate and his strongest follower by the later story. Serves as an important operative and possession vessel; her Lunarian and Mythical Zoan traits offer exceptional durability 21 49 310 332.
• Byrnndi World — Recruited prisoner and remotely controlled puppet. His body and More-More Fruit support Naito’s hidden operations and major battles 10 55 312.
• Gion — Senior Marine, combat ally, and romantic partner. Fights beside him at G-14 and later openly acknowledges her feelings 190 273 329.
• Boa Hancock — Pirate Empress assigned to his escort. Becomes intensely attached to him and competes with Ain, despite Naito often ignoring or rebuffing her advances 254 262 265 284.
• Doll — Fellow Guerrilla Unit officer. Initially questions his authority, develops respect for his discipline, and frequently trades insults with him 31 84 270.
• Sanji — Recruited subordinate whom Naito considers an exceptionally promising future right-hand man; receives training from him alongside Ain and Binz 140 145.
• Yamato — Ally and friend who knows him as the Night King. He frees her from her handcuffs, supports her escape, and declines to exploit her romantic inexperience 80 127 128.
• Golden Lion Shiki — Former enemy and later strategic ally. Their cooperation becomes firmer after Naito saves him, though Naito remains protective of his secrets 190 281 282 312.
• Loki — Powerful rival turned ally. Accepts Naito’s strength after their battle and cooperates against the World Government 299 312.
• Imu — Principal strategic enemy. Naito tests his strength through World’s body and concludes that further projection development is necessary before a decisive confrontation 324 325.

Notable Quotes

“Getting promoted properly, one step at a time, is too boring, isn’t it?” 5

“What do you mean, promote me as the standard-bearer of the new generation? Do I need promoting? Wasn’t I already the standard-bearer?” 61

“I’m not a hero. You, who remain optimistic despite your suffering and never let it bring you down, are the true heroes.” 105

“Remember what I said, Imu. For now, look forward to the day of our final battle.” 325