Yamato

Biodata

Feature	Details
Name	Yamato (大和)
Alias(es)	Kaido's daughter; Yamato of the Frozen Sea; Ghost Princess Yamato 7 203 285
Species/Race	Oni 209
Gender	Female 40
Affiliation	Beasts Pirates 4 12
Occupation/Role	Senior Beasts Pirates combatant; Ian's right-hand officer 225
Status	Active 349
First Appearance	Chapter 3

Power Progression

Stage / Realm / Level	Chapter	Notes
Okuchi no Makami Fruit user	9	Receives the Okuchi no Makami Fruit from Kaido and transforms into a white frost wolf; her ice initially fails to hold Hyogoro. 9
Young Haki and Rokushiki combatant	40	Demonstrates Armament Haki, Observation Haki, Soru, Kami-e, and a Haki-coated mace during her spar with Ian. 40
Kenjiro Two wielder	61	Receives her custom mace, whose ice effect converts her Haki and stamina into freezing power. 61
Conqueror's Haki user	113	Clashes her Conqueror's Haki against Hancock's and breaks through during their duel, freezing Hancock's foot to win. 113
Conqueror's Haki Infusion	250	Masters Conqueror's Haki Infusion alongside Hancock after fighting Kuzan; both reach a level beyond the Calamities. 250
Awakened Mythical Zoan	347	Awakens her Devil Fruit against Sengoku, gaining a misty ribbon, sharper horns and teeth, a slimmer form, and substantially stronger freezing power. 347 349

Background

Kaido regarded Yamato as the intended heir of the Beasts Pirates and princess of Onigashima, but treated her primarily as a useful subordinate who needed to be strong and obedient. Her upbringing was therefore marked by Kaido's coldness and neglect. 4

After Ian arrived on Onigashima, Yamato became his childhood companion. Ian deliberately involved her in Kaido's life in an effort to improve the father-daughter relationship, while the two children trained and played together. 4

Yamato and Ian endured Kaido's harsh combat training together. Despite injuries, she repeatedly rose to fight again, determined to surpass her father and become stronger. 6

Appearance

Yamato has long white hair, horns, and Oni traits. As a child, her hair reached her lower back and she carried a mace nearly as tall as herself; by her reunion with Ian five years later, she had grown into a graceful young woman with a pointed chin and little remaining childhood softness. 7 40

• White-haired, horned Oni woman. 40 209
• Uses a large spiked mace, later replaced by the custom weapon Kenjiro Two. 7 61
• Her Zoan forms manifest white fur and frost-based abilities. 15 64
• Her awakened form is slimmer, with sharper horns and teeth and a white misty ribbon trailing behind her. 347

Personality

Yamato is intensely battle-hungry. She becomes restless on long voyages, seeks out strong opponents for entertainment, and treats major fights as opportunities to test herself. 44 45 287

She is impulsive and direct, often charging into combat before considering the consequences. During the Wano conflict, she wanted to join Kaido's battle against Kozuki Oden despite the danger; Ian had to make her consider the possibility of losing her friends. 19

Her enthusiasm for fighting does not prevent her from acting on her own sense of fairness. She rebuked Ian for threatening Hyogoro's men and attacked Orochi when he tried to exploit Ian's promise to spare them. 11 12

Yamato is fiercely attached to Ian. She resents being left behind, insists on fighting beside him, and views Hancock as a rival for his attention. 113 222 223

Abilities & Skills

Mythical Zoan: Okuchi no Makami

Yamato possesses the Okuchi no Makami Fruit, a Mythical Zoan that grants frost-wolf and werewolf-like forms, enhanced physical power, and extreme freezing attacks. 9 15

• Transforms into a white frost wolf or furred beast form. 9 15 64
• Freezes opponents, weapons, and large areas with ice-laden strikes and mist. 33 64
• Creates Frost Domain, a spherical freezing field that immobilizes incoming attacks. 226
• Can run through the air by forming ice beneath her feet. 226
• Her early ice could be broken by opponents with superior Haki, such as Hyogoro. 9
• After awakening, her frost penetrates deeply enough that even Sengoku cannot fully resist it with Haki. 349

Haki

Yamato has mastered Armament Haki, Observation Haki, Conqueror's Haki, and Conqueror's Haki Infusion. 40 113 250

• Coats Kenjiro Two and her body in Haki for direct clashes against powerful opponents. 40 113
• Uses Conqueror's Haki to contest Hancock and Barrett. 113 234
• Infuses Conqueror's Haki into attacks, producing white lightning around her mace. 250 258
• Her Haki-infused frost can freeze entire groups of enemies in a single attack. 258

Rokushiki

Yamato uses Rokushiki movement and evasion techniques in combat. 40 45

• Soru — Moves at high speed, appearing to shrink the distance between herself and an opponent. 40
• Kami-e — Bends and twists her body to evade Katakuri's precisely timed attack. 209

Named Techniques

• Thunder Bagua — A mace strike learned through repeated clashes with Kaido. 15
• Phantom Blade — Releases a wide frost attack from Kenjiro Two. 61 258
• Divine Foot: White Snake Drive — A high-speed, serpent-like charge attack. 33 113
• Third Class Descent: Pulling into Naraka — A descending mace strike that freezes and crushes its target. 11 64
• Ice General Slash — A powerful ice-infused blow. 33
• Extreme Ice Eight Trigrams — An awakened, full-power strike used against Sengoku. 347

Equipment

• Kenjiro Two — Yamato's personal black mace, forged by Kozuki Sukiyaki using her blood and rare metals. It was forged over two years, is close to Supreme Grade Sword quality, and converts her Haki and stamina into ice. 60 61
• Previous spiked mace — Her childhood weapon, carried during her early Wano missions and used to perform Thunder Bagua. 7 15

Relationships

• Kaido / Teacher Kai — Her father and brutal trainer. Kaido initially saw her as a tool for ruling Wano, though Yamato continued to seek his recognition and eventually fought beside him against the Marines. 4 6 268
• Ian — Childhood friend, training partner, rival, and commander. They grew up together on Onigashima, repeatedly sparred, and Yamato serves as his trusted right-hand combatant. 4 40 225
• Boa Hancock — Rival and frequent opponent. Their conflict stems from mutual competitiveness and their attachment to Ian, but they also fought together against stronger foes. 113 234 250
• Fuga — An artificial Ancient Giant who accompanied Yamato and Ian on their first Wano mission; Yamato had a friendly bond with him. 7
• Kozuki Sukiyaki — The smith who forged Kenjiro Two specifically for her. 60 61
• Fukurokuju — Assigned to guard Yamato during the Wano civil war and closely followed her into battle. 33
• Kuzan — A Beasts Pirates ally whom Yamato immediately challenged to a duel upon his arrival at Onigashima; he declined. 281

Story Role / Major Arcs

Early Wano Missions

Yamato joined Ian on Kaido's mission to the Flower Capital, where she fought Hyogoro's forces and severely beat Orochi after he tried to kill the surrendered samurai. Her assault destroyed one of Orochi's eight lives. 7 11 12

During the war with Kozuki Oden, she helped raid Oden Castle and fought Shimotsuki Yasuie and Kanjuro while Ian infiltrated the keep. She later witnessed Kaido's battle with Oden from a distance. 15 19

Wano's Consolidation and Overseas Voyages

After growing stronger over five years, Yamato reunited with Ian and tested her Haki and Zoan powers against him in a spar. Though Ian won decisively, the fight established her as one of the Beasts Pirates' most formidable young combatants. 40

She traveled with Ian outside Wano, overwhelming local pirates, fighting the Great Whirlpool Spider Pirates, and facing Whitebeard-affiliated forces. 44 45 46

During the Whitebeard conflict, Yamato received Kenjiro Two and used it to defeat Whitebeard subordinate captains Blody and Pabrick. 61 64

Dressrosa Mission

Ian entrusted Yamato with the mission to capture Doflamingo and rescue King Riku's family. Accompanied by Jinbe, Enel, and Violet, she froze Donquixote Family cadres, defeated Pica's stone giant, and overwhelmed Doflamingo's awakened threads with Frost Domain. 223 225 226

Rise as an Emperor-Class Combatant

Yamato's clashes with Hancock, Kuzan, Katakuri, Barrett, Akainu, and Fujitora steadily developed her Haki and frost techniques. Under Kuzan's pressure, she mastered Conqueror's Haki Infusion and rose beyond Calamity level. 113 209 234 250 268

During the final war, she initially struggled against Sengoku but awakened her Mythical Zoan power. Her awakened freezing abilities eventually forced Sengoku onto the defensive. 345 347 349