Yamato

Biodata

Feature	Value
Name	Yamato (大和)
Alias(es)	“Kozuki Oden”; White-Haired Oni Girl
Species/Race	Oni Race
Gender	Female
Affiliation	Fairy Tail; formerly associated with the Beasts Pirates
Occupation/Role	Combatant; ally in Gray’s campaign against the Celestial Dragons
Status	Active
First Appearance	Chapter 82

Power Progression

Stage / Realm / Level	Chapter	Notes
Restrained combatant	98	Gray destroys her Seastone shackles with Ryuo, restoring access to her Mythical Zoan power; her explosive collar remains in place temporarily.
Free from Kaido’s restraints	99	Gray destroys the explosive collar’s mechanism and carries Yamato out of Wano.
Full Six Powers proficiency	105	Learns Shave, Geppo, Tempest Kick, Iron Body, Shigan, and Kami-e under Gray’s training.
Advanced Haki training	137	Gray teaches her the application of Advanced Conqueror’s Haki, though she has not yet mastered it; she instead continues developing her body, Haki, and Devil Fruit.

Background / History

Yamato is Kaido’s daughter, raised under his violent belief that “might is all that matters.” After reading Kozuki Oden’s journal, she became devoted to Oden’s ideals, declared herself to be Kozuki Oden, and vowed to liberate Wano Country. Kaido repeatedly punished her for this defiance, including striking her unconscious with Thunder Bagua and imprisoning her with Seastone shackles and an explosive collar. 83 98

At eighteen, Yamato escapes Onigashima in search of food and encounters Gray in Wano’s forests. Drawn in by his food and stories of travel, she agrees to aid his revenge against the Celestial Dragons in exchange for freedom and the chance to see the sea. After initially resisting giving her real name, she introduces herself to Gray as Yamato. 98

Gray removes her shackles, later destroys her collar, and takes her to Green Bit. There she is welcomed by the Tontatta Tribe and begins training and sparring with Gray. King’s attempt to recover her ends in his defeat and capture after Yamato, Gray, Monet, and their allies cooperate against him. 99 101 102 104

Yamato subsequently joins Fairy Tail’s conflicts against the World Government and Celestial Dragons. She fights alongside Hancock, participates in the confrontation at Whole Cake Island, trains with Gray for greater Haki mastery, and remains one of the guild’s major frontline combatants. 115 132 137 148

Appearance

Yamato is a white-haired Oni woman with a tall, well-developed build. While escaping Wano, she wears an ogre mask and carries her kanabo, Aken. 98 99

• White hair.
• Oni heritage and physical strength.
• Frequently fights with a spiked kanabo.
• Can transform into a beast-human form through her Mythical Zoan Devil Fruit. 99 100

Personality

Yamato is straightforward, excitable, and intensely drawn to freedom, adventure, food, and combat. Sharing a meal is enough for her to regard someone as a friend, and Gray’s stories of the outside world quickly strengthen her determination to leave Wano. 98

She is stubborn about her identification with Kozuki Oden and reacts aggressively when others challenge it. However, her desire is fundamentally to become a heroic figure who liberates Wano and protects friends, rather than merely imitate Oden. 83 98

In battle, Yamato is fearless and highly competitive. She enjoys fighting opponents near her own level, refuses to retreat when challenged, and is willing to throw herself into dangerous conflicts for her allies. 100 120

Abilities & Skills

Mythical Zoan Devil Fruit

Yamato possesses the Inu Inu no Mi, Model: Okuchi no Makami, a Mythical Zoan Devil Fruit that grants beast-human transformation, frost-based attacks, and exceptional physical recovery. 98 100

• Her form emphasizes speed and frost rather than the extreme defense associated with some other Mythical Zoans. 100
• Minor injuries heal rapidly due to the fruit’s vitality, her Oni physique, and a semi-Life Return-like digestive ability. 100 105
• Can freeze the sea beneath her feet, allowing her to travel across its surface without entering the water. 137
• Uses frost-enhanced techniques such as Ice Fang of No Servant, Ice Execution Slash, and Divine Swiftness: White Snake Drive. 100 105 115

Haki

Yamato possesses all three types of Haki and has developed them through repeated combat with Kaido. 95 99

• Observation Haki — Detects attacks and enemy positions; used to track Gray’s Flying Wheels and react through smoke or concealment. 100 102
• Armament Haki — Her Armament strength initially exceeds Gray’s slightly; she combines it with her kanabo strikes and frost. 100
• Conqueror’s Haki — Can incapacitate weaker opponents with an invisible burst of willpower. 99 106
• Ryuo / Internal Destruction — Uses flowing Haki to deliver damage through defenses, including against a Zoan-enhanced CP leader. 98 105 115
• Advanced Conqueror’s Haki — Has been instructed in its application by Gray but has not been confirmed to have mastered it. 137

Rokushiki

Gray forces Yamato to master the Six Powers through training restrictions and aerial pressure. 105

• Shave — Used for explosive movement and to close distance. 105 106
• Geppo — Allows aerial movement. 105
• Tempest Kick — Produces flying blade-like kicks. 105
• Iron Body, Shigan, and Kami-e — Mastered after her movement techniques. 105

Kanabo Combat

Yamato is a direct, high-impact close-quarters fighter whose style reflects Kaido’s emphasis on overwhelming force. 100

• Thunder Bagua — A Haki-infused kanabo strike; without Conqueror’s Haki infusion, it lacks Kaido’s characteristic lightning. 100
• Ice Execution Slash — A frost- and Haki-infused overhead kanabo attack. 105 115
• Hakoku — Combines her power with Hancock in a joint attack powerful enough to pierce Aramaki’s Wood Giant. 147

Equipment / Weapons / Items

• Aken — Yamato’s spiked kanabo. 98
• Ogre mask — Worn while escaping from Onigashima into Wano Country. 98
• Seastone shackles — Former restraints that suppressed her Devil Fruit ability; removed by Gray. 98
• Explosive collar — Former restraint intended to prevent her escape from Wano; destroyed by Gray. 99

Relationships

• Kaido — Father and jailer. Yamato openly defies him, rejects his rule over Wano, and repeatedly vows to defeat him. 83 98 125
• Gray — Friend, rescuer, mentor, and sparring partner. Gray frees Yamato from Kaido’s restraints, trains her in the Six Powers, and recruits her to fight the Celestial Dragons. 98 99 100 105
• Hancock — Ally in Fairy Tail. They fight together against World Government forces and Saint Wally. 115 147 148
• Monet — Ally who supports Yamato and Gray during their battle against King. 102
• Tontatta Tribe — New allies who welcome Yamato to Green Bit because of their trust in Gray. 99
• Dorry and Brogy — Giant warriors who agree to teach Yamato and Gray their combat technique after Gray aids them. 120
• Bonney — Playmate and younger companion; Yamato carries her across the frozen sea. 137

Story Role / Major Arcs

Onigashima Banquet

Yamato first appears at Kaido’s banquet under the name “Oden.” Her declaration that she will liberate Wano provokes Kaido into attacking her with Thunder Bagua. 82 83

Escape from Wano

Gray infiltrates Wano intending to find Yamato and the Road Poneglyph. After meeting over roasted meat, he persuades Yamato to join him, removes her shackles, destroys her collar, and takes her out of Wano. 97 98 99

King’s Pursuit

King tracks Yamato to Green Bit and attempts to retrieve her for Kaido. Yamato fights beside Gray and Monet; their coordinated assault helps defeat and capture King. 101 102 104

Fairy Tail Training and Celestial Dragon Conflict

Yamato trains under Gray, rapidly mastering the Six Powers. She later assists Fairy Tail against CP agents, the Celestial Dragons, and Marine forces, often fighting alongside Hancock. 105 106 115 147 148

Whole Cake Island

Yamato chooses Katakuri as her opponent during Fairy Tail’s clash with the Charlotte Family, confronting him with Ice Execution Slash and close-quarters combat. 132

Trivia

• Yamato initially identifies Gray as the “Flying Ring guy.” 98
• Her desire to leave Wano is strongly tied to her fascination with adventure stories and life at sea. 98
• Gray considers Yamato a combat genius who learns techniques through physical experience, comparing her aptitude to Luffy’s. 95 105
• King estimates that an unrestricted Yamato has strength comparable to an elite Marine Vice Admiral. 99