Leiyin

Biodata

Feature	Details
Name	Leiyin (雷音)
Alias(es)	Leiming; Rainy Immortal; Young General in White Robes; Rebel Admiral; Six Paths Leiyin 137 435 133 238 697
Species/Race	Human transmigrator 1
Gender	Male 4
Affiliation	Leiyin Pirate Crew (Captain); formerly the Navy, Bounty Hunter, Buggy Pirates, and Donquixote Family as an undercover operative 7 138 238
Occupation/Role	Pirate captain and Four Emperor; former Navy Admiral, G-5 Base Commander, and Impel Down Deputy Warden 101 174 238 250
Status	Active 774
First Appearance	Chapter 1

Power Progression

Stage / Realm / Level	Chapter	Notes
Ninja Academy Student	4	Activated the God-level Naruto System with no Chakra, Ninjutsu, Bloodline Limit, summon, or Sage Mode.
Genin (Low)	5	Drew Lightning Release: Chidoryū for free; Chakra rose to 100.
Genin (High)	19	Reached through continuous cultivation and combat experience against Buggy Pirates, beasts, and bounty targets.
Chūnin (Early)	21	Drew four techniques, including Flying Thunder God Slash; Chakra reached 3,500.
Chūnin (Mid)	29	Purchased and awakened a two-tomoe Sharingan; also gained Lion Dance and Wind Release: Great Breakthrough.
Chūnin (High)	33	Returned from Sacred Buddha Ridge with the Cat Tiger Beast, Kusanagi Sword, and 15,500 Chakra.
Jōnin (Low)	58	Reached the Training Camp’s final four; Sharingan advanced to three tomoe.
Jōnin (Mid)	106	Broke the long-standing Jōnin bottleneck, making Sage Mode training available.
Jōnin (High)	155	Advanced after his confrontation with Rayleigh; Chakra capacity rose to 810,000.
Quasi-Kage	170	Chakra exceeded one million; his skill list expanded to include advanced elemental techniques and Haki.
Kage	183	Fully awakened the Sacred Buddha Ridge Tanuki Sage Clan’s Sage Mode.
Oni God Domain	273	Possessed Eternal Mangekyo Sharingan, Uzumaki bloodline, and perfect One-Tail Shukaku Jinchūriki power.
Perfect Jinchūriki of One-, Two-, and Three-Tails	292	Defeated Matatabi and Isobu through elemental counters, adding their powers alongside Shukaku.
Oni God (Advanced)	454	Continued developing in the Naruto world by copying Ninjutsu with the Sharingan.
Oni God (High) / Perfect Four-Tails Jinchūriki	515	Defeated and absorbed Son Goku; remained stalled below God Emperor.
Perfect Five-Tails Jinchūriki	518	Defeated Kokuō during the two-and-a-half-year interval following Naruto’s departure.
Perfect Six-Tails Jinchūriki	564	Defeated Saiken with Sage Art: Super Great Ball Rasengan.
Rinnegan awakened	576	Cell activation from Gourmet World ingredients evolved his Eternal Mangekyo Sharingan into a Rinnegan.
Peak Oni God / Half-step God Emperor	584	Jewel Meat activated his cells, raised Chakra above three billion, and unlocked the initial Demonic Statue of the Outer Path.
God Emperor (Initial) / Perfect Eight-Tails Jinchūriki	669	Defeated Gyuki, learned several high-level Lightning Release techniques, and entered the God Emperor realm.
Six Paths Leiyin	697	Absorbed Gyuki and Kurama, became the perfect Jinchūriki of all Nine Tailed Beasts, and awakened Six Paths Sage Mode, Truth-Seeking Orbs, and the Six Paths Staff.

History

Transmigration and the God-level Naruto System

Leiyin was a 16-year-old high school student before transmigrating into the One Piece world while watching Pirate King. Captured by the Buggy Pirates, he was forced to work as a low-ranking shipwright and repeatedly abused by the combatant Tom. With no combat training or weapon, he initially planned to kill Tom using a sharpened rusty boning knife. 1 2

The God-level Naruto System activated in his mind while he was still powerless. It allowed him to exchange Belly for Ninjutsu, equipment, Bloodline Limits, and eventually Jinchūriki powers and Sage Mode. His free first draw gave him the A-rank Lightning Release: Chidoryū, immediately granting Chakra and the power to overturn his circumstances. 4 5

After defeating Buggy and Kaby, Leiyin seized Buggy’s ship, renounced piracy, and chose bounty hunting as the fastest way to fund his growth. He began self-training, developed White Blade from his imitation of Silver Blade Flash, and increased his Chakra through combat and the meat of a rare spirit lion. 7 8

Navy Career

Leiyin protected Town East Village from the Evil Wolf Pirates, defeating Andrin and Anderson despite the villagers’ doubts. After collecting their bounties, he gained Joseph and Johnny as followers. 20

Garp recruited Leiyin into the Navy but deliberately started him at the low rank of Private Third Class. At Rogue Town, Leiyin immediately challenged corrupt Sergeant Beck for assaulting civilians, then crushed Beck’s retaliatory ambush. 29 30

At Marine Headquarters Training Camp, he was ridiculed for being a Private among officers and elite recruits. He defeated Beligood, Hina, Ain, Smoker, and Drake during the Ranking Assessment, becoming the camp’s strongest student and earning promotion to Second Lieutenant. 46 54 60 64

His Navy rise continued through postings as a warship captain, Commodore, Rear Admiral, Deputy Warden of Impel Down, Vice Admiral, G-5 Base Commander, and eventually Admiral. He used these positions to cultivate, pursue powerful criminals, and build loyalty among his soldiers. 94 101 162 174 199

Donquixote Infiltration and Defection

Using the Transformation Technique, Leiyin adopted the identity Leiming and entered the Donquixote Family as a special officer to investigate its crimes. He gained Baby-5’s trust by exploiting her need to be needed, but his feelings for her became genuine. 137 138 158

After the Donquixote Family attempted to force Baby-5 into a political marriage, Leiyin revealed that he was a Navy Rear Admiral, confessed his love, and openly fought the family. His evidence later helped revoke Doflamingo’s Shichibukai status, while Leiyin was promoted to Vice Admiral. 158 159 162

Leiyin later led a mass prison escape from Impel Down, fighting Magellan and gathering prisoners behind him. Afterward, he publicly defected from the Navy, killed G-5 Vice Admiral Amanda, and offered his former subordinates the choice to join him or leave. More than 2,200 followers and 400 Blue Gorillas formed the Leiyin Pirate Crew, with the former G-5 base as its headquarters. 229 231 238

Four Emperor and World-Hopping Era

Leiyin and Boa Hancock infiltrated Whole Cake Island to rescue her sisters. He defeated Big Mom with Sage Art: Wood Release — True Several Thousand Hands, seized Whole Cake Island, and became recognized as a Four Emperor. 244 250 251

His ambition expanded beyond holding territory: he began collecting Road Poneglyphs and openly sought the position of Pirate King. 352 365

After reaching a physical bottleneck in the Naruto world, the Buddha Lord sent him to the Gourmet World so food-based cell activation could expand his limits. There, Jewel Meat enabled his Half-step God Emperor breakthrough, while later battles and Tailed Beast absorption elevated him to God Emperor and Six Paths power. 564 584 669 697

Once his Gourmet World mission ended, Buddha Lord transferred Leiyin to the higher-powered Dragon Ball world, where he intervened to protect Kid Goku, Bulma, and Oolong from Yamcha. 699 700 701

Appearance

Leiyin was initially slight, pale, and scholarly-looking enough that villagers dismissed him as incapable of fighting. 10 His appearance changes frequently through uniforms, disguises, and transformations.

• Often carries Orochimaru’s straight-bladed Kusanagi Sword across his back. 33
• Wore a gray robe and sword bag during his bounty-hunting period. 22
• Used the disguised identity Leiming while infiltrating the Donquixote Family. 137
• As Six Paths Leiyin, both eyes become Rinnegan; nine Truth-Seeking Orbs float behind him, and he manifests a gray-black Six Paths Staff. 697

Personality

Leiyin is driven by freedom, strength, and self-determination. He rejected a safe life in Town East Village, military hierarchy, Golden Lion’s offer of subordination, and a high-ranking IGO position because he refuses to be controlled by others. 18 187 597

His pursuit of strength is intensely pragmatic. He hunts bounties, loots pirate wealth, draws abilities with Belly, copies techniques with the Sharingan, and repeatedly challenges stronger opponents. He views military rank, merit, and reputation as secondary to personal power. 7 82 393 454

Leiyin judges people by their conduct rather than their status. He protects civilians and companions, shows patience toward grief-stricken Ain, and risks himself for Baby-5; conversely, he is ruthless toward traffickers, predatory bounty hunters, and violent pirates. 30 49 158 364

Abilities & Skills

God-level Naruto System

Leiyin’s system originally converts Belly into Ninjutsu draws, equipment, Bloodline Limits, and other power sources.

• His first draw granted Chidoryū and Chakra, ending his complete helplessness. 5
• He can increase Chakra limits through training and create techniques independently; White Blade was system-classified as a self-created D-rank technique. 7 21
• The system’s money-based draws ceased after his transfer to the Naruto world, forcing him to rely on combat, training, and Sharingan copying instead. 393 454

Ninjutsu and Elemental Release

Leiyin commands Wind, Fire, Lightning, Water, Earth, and Wood Release, with a repertoire ranging from basic techniques to S-rank Sage Arts.

• Lightning Release: Chidoryū / White Blade — His foundational lightning techniques; Chidoryū covers his body in destructive lightning, while White Blade produces a cutting lightning arc. 5 7
• Rasengan techniques — Uses Rasengan, Great Ball Rasengan, and Spiraling Shuriken variants; Great Ball Rasengan destroyed Krieg’s warship, while Sage-enhanced variants devastated Big Mom’s forces. 20 249
• Wood Release — Synthesized Earth and Water Chakra into Wood Release, then developed battlefield control techniques such as World of Trees, All Creation: Wood Style, Deep Forest Emergence, and Wood Golem. 136 151 230 595
• Sage Art: Wood Release — True Several Thousand Hands — A colossal Sage Art used to defeat Big Mom and Smoothie. 250
• Sage Art: Wood Release — Infinite Devour — Absorbs matter and abilities from living or non-living targets; Leiyin used it to kill Sai and take his abilities. 548

Dōjutsu and Jinchūriki Powers

Leiyin’s ocular powers progressed from Sharingan to Rinnegan, while he became the perfect Jinchūriki of the Nine Tailed Beasts.

• Sharingan — Began as a two-tomoe Sharingan and advanced through three tomoe, Mangekyo, and Eternal Mangekyo forms. It improves perception, supports copying, and can break illusions. 29 58 70 273
• Mangekyo Sharingan — Broke Hancock’s petrification but consumed nearly all of his Chakra, leaving him vulnerable to capture. 111
• Rinnegan — Awakened after Gourmet World cell activation; later evolved into dual Rinnegan upon Six Paths awakening. 576 697
• Perfect Jinchūriki — Commands the powers of all Nine Tailed Beasts and the Ten-Tails, including immense Chakra reserves and Tailed Beast Bomb-level attacks. 669 697

Sage Mode and Six Paths Power

Leiyin trained under the Sacred Buddha Ridge Tanuki Sage Clan and later mastered Wood Release Sage Mode.

• Sage Mode combines personal Chakra with nature energy, greatly amplifying Ninjutsu, Taijutsu, recovery, and physical ability. 141
• His Six Paths state grants Six Paths Sage Mode, Truth-Seeking Orbs, flight, and the Six Paths Staff. 697
• Truth-Seeking Orbs can change form at will and possess enough force to level an island or forest. 697 699

Haki, Mobility, and Close Combat

Leiyin combines Naruto techniques with One Piece combat arts.

• Flying Thunder God Second Stage — An A-rank space-time Body Flicker technique evolved from Flying Thunder God Slash; it dramatically improved his speed and helped defeat Byrdi World. 105
• Rokushiki — Uses techniques including Soru, Geppo, and Iron Body Fist. 47 58
• Three types of Haki — Possesses Conqueror’s, Armament, and Observation Haki; he uses Observation Haki to evade Hancock’s Slave Arrow and Conqueror’s Haki to overwhelm foes. 114 183
• Swordsmanship — Combines the Kusanagi Sword with Chakra and Tanuki Sage Clan styles, including Tanuki Sword Wave, Tanuki Sword Dance, Quick Draw, and Silver Blade Flash. 33 130 347

Summoning Beasts

Leiyin’s first summon was the Cat Tiger Beast, earned after entering Sacred Buddha Ridge. 31

• Cat Tiger Beast — First contracted summon and Wood Release training guide. 31 136
• Tailed Beasts — Shukaku through Kurama ultimately became part of his perfect Jinchūriki power. 697
• Other summons — Includes the Eight Branches Serpent, Demonic Statue of the Outer Path, Rhino Beast, Loyal Dog Dragon, and Radiant Immortal Phoenix. 580 584 669

Equipment

• Orochimaru’s Kusanagi Sword — Gifted by the Tanuki Sword Sage as recognition of Leiyin’s connection to the Tanuki Sage Clan. 33
• Sealing Scrolls — Used to store weapons, valuables, and corpses for bounty collection. 12 20
• Kunai and Shuriken — Frequently used with Shadow Clone techniques and Chakra enhancement. 21 70
• Vivre Cards — Keeps Baby-5’s card to monitor her safety and travel quickly when necessary. 174 208

Relationships

• Baby-5 — Wife and mother of his son Leiming. Leiyin infiltrated her family under the name Leiming, later confessed his true identity and feelings, and fought the Donquixote Family to protect her. 158 240 284
• Boa Hancock — Second wife and mother of his daughter Lei Xiaoxiao. Their antagonistic encounters developed into affection during the Whole Cake Island rescue mission. 244 377
• Garp — Early Navy patron who recruited Leiyin, arranged his initial rank, and continued monitoring his progress. 29 35
• Buddha Lord — Mentor and interdimensional guide who oversees Leiyin’s growth, provides challenges, and sends him to new worlds when he reaches a limit. 268 564 699
• Ain — Former Training Camp classmate who first treated Leiyin kindly. He later sheltered her after Zephyr’s death and encouraged her to find a life beyond her teacher’s legacy. 44 364 365
• Hina — Former Training Camp rival, vice-captain, and subordinate who confessed feelings for Leiyin. 79 119
• Verdan — Early acquaintance from Town East Village and later Training Camp rival. Her feelings for Leiyin eventually faded, and she began a family with Yuchimura. 55 162
• Darius — Former challenger who became Leiyin’s first mate after accepting the gap between them and respecting Leiyin’s character. 266 280
• Joseph and Johnny — Bounty hunters who became Leiyin’s first self-proclaimed underlings before parting when he entered the Navy. 20 29
• Natalie — Gourmet World companion who supports Leiyin’s independent lifestyle and travels with him as a free partner. 580 597

Notable Quotes

“I made up my mind: to be the strongest and most free person on this sea.” 7

“How about you become my subordinate? After dominating the world, I will be the overlord, and you will be second only to one person and above ten thousand?” 187