
Summary
- Rare Power: Conqueror's Haki lets users dominate others with sheer will.
- Key Users: Luffy, Shanks, and Kaido wield it with great mastery.
- Symbol of Strength: It represents leadership and unrivaled power.
Haki is an important concept that determines the power and capabilities of most characters in One Piece. The three primary kinds of Haki are Observation Haki, or Kenbunshoku Haki; Armament Haki, or Busoshoku Haki; and the rarest kind of Haki known as Conqueror’s Haki, or Haoshoku Haki. It is not a power learned but rather given to willing recipients who would lead and command other people with sheer strength of will.
What is Conqueror's Haki?
Conqueror’s Haki is an exclusive and mysterious power that enables one to dominate his willpower over others, sometimes commanding the body where some forms of physical or psychological damage are inflicted. Manifestations of the will of a person carrying Conqueror’s Haki



The Will to Dominance
The users have the mental ability to overpower the weak-willed persons leading to unconsciousness, sometimes called “Haki aura,” when they release their power. Advanced Haki; Once mastered it will allow its users to apply the Conqueror’s Haki onto a move, power strikes, and coat objects in their field of activity. What makes Conqueror’s Haki truly special is that it cannot be trained or acquired in the normal means. Only people with the potential for great leadership or exceptional willpower can use it, so it is an ultimate sign of strength and an inborn characteristic of true kings, warriors, and legendary figures.
Conqueror's Haki Users in One Piece
1. Monkey D. Luffy
He is perhaps the most famous one to use Conqueror’s Haki; he is the protagonist of One Piece. The ability was a major component of his development as a character. Luffy first demonstrated his Conqueror’s Haki when he knocked out many Marines during the Marineford War because of his intense willpower. His Haki was in progress throughout the story, especially within the Wano arc, wherein he would douse his attacks with Conqueror’s Haki. What distinguishes Luffy is that he inspires other people through will and determination. He had a “kingly” nature, which made him appealing in attracting others to be followers; Conqueror’s Haki is a kind of manifestation of such leadership power.

2. Roronoa Zoro
Zoro is Luffy’s devoted swordsman. In this sense, he doesn’t care about Conqueror’s Haki like the captain, but he’s the biggest user of it. In the Wano arc, he showed his dormant Conqueror’s Haki by opening and using it against the great swordsman King. Zoro’s Conqueror’s Haki is not developed like Luffy’s, but it brands him as one of the few rare individuals with potential for greatness.

3. Donquixote Doflamingo
Doflamingo is another user of the Conqueror’s Haki and was the Warlord and the captain of the Donquixote Pirates who unlocked Conqueror Haki at such a young age. He portrayed his skills as he conquered all his enemies based on willpower, and he can manifest his tactical leadership in the form. The correspondence between the ability Doflamingo has towards the use of Conqueror’s Haki to his ambitions, would make him merciless and control other people due to the will of achieving things.

4. Boa Hancock
The Empress of Amazon Lily, Boa Hancock, is another strong user of Conqueror’s Haki. Hancock uses her Conqueror’s Haki with extreme precision, often overwhelming her opponents before delivering a fatal blow. She shows that the power of Conqueror’s Haki can be used to inspire devotion and to crush those who oppose her.

5. Big Mom (Charlotte Linlin)
Big Mom is the great Conqueror’s Haki user who forms one of the Four Emperors or Yonko. Her capability on the battlefield has always been tremendous, and the Haki usage certainly played a larger role in such domination of her in the New World. With the Haki, Big Mom makes her underlings fear for her and makes them obey accordingly. This can also be seen in how she struggles against other Yonko and those in Luffy’s crew.

6. Shanks
Another Yonko is Shanks, and it so happens that he is one of the most gifted Haki users in the series. The capacity to knock out entire crews and fleets with just a glance testifies to how powerful his will is. He further has the mastering abilities of Conqueror’s Haki within his leadership qualities where he rallies up his crew and friends. Being an excellent swordsman and the greatest pirate of legend, there lies a straight line to that level of remarkable ability in his Haki.

7. Silvers Rayleigh
Rayleigh, who used to be a first mate of the Roger Pirates, is one of the earliest characters in the series that shows him in the use of Conqueror’s Haki. There was one situation where he had knocked out many people in the Sabaody Archipelago without even sweating. His expertise in using advanced forms of Haki, like Conqueror’s, made him a real legend of the pirate world.

8. Whitebeard (Edward Newgate)
Before he died, Whitebeard was the most dreadful man on earth since his Conqueror’s Haki could be as strong as ever. The many pirates respected him while the rest of his enemies were afraid of him partly because of the immense power that Whitebeard possessed. He had unleashed this destructive potential through Conqueror’s Haki during the last battle that Whitebeard fought in, against the stronger forces that stood before him at Marineford.

9. Gol D. Roger
The great Pirate King, Gol D. Roger. The legendary Conqueror’s Haki power helped him control gigantic fleets and commanded loyalty among the people who were with him. His use of Conqueror’s Haki was shown in his battle against Whitebeard, and how both the pirates revealed how vast their respective powers were.

10. Kozuki Oden
He is also known to be the user of Conqueror’s Haki, a legendary samurai from Wano. He has shown the usage of that ability during the battles against Kaido and also while commanding the Nine Red Scabbards. The will of Oden is something that keeps motivating the people of Wano and his will through his son, Momonosuke.

11. Kaido
The Beast Pirate Kaido is one of the Four Emperors. He is the most terrifying one who uses the Conqueror’s Haki. The strong power and control in the New World are further developed with the use of the Conqueror’s Haki. At Wano against Luffy, Kaido used the form of the ability where his strong will clashed head-on with the will of Luffy in massive battles.

12. Yamato
Yamato, throughout her life, has defied Kaido’s rule, and Conqueror’s Haki manifests symbolizing her power and defiance. Her Haki is not only for physical domination but also for her strong belief in the ideals of freedom and her will to protect her friends and allies. Yamato stood firm against not only her father but also formidable opponents like the Beast Pirates during the intense battles of Wano, showing her leadership potential and unyielding spirit.

13. Eustass Kid
Eustass “Captain” Kid is another important user of Conqueror’s Haki, one of the most infamous members of the Worst Generation. His cruel personality and relentless hunger for power fit perfectly with the characteristics of Conqueror’s Haki. He has encountered many powerful enemies during his adventure, and this rare power has been a crucial factor in his survival and victories. In the Wano arc, Kid’s Conqueror’s Haki manifested when he fought Big Mom, which sealed his position as one of the strong pirates.

14. Charlotte Katakuri
Charlotte Katakuri is a sweet three generals of the Big Mom Pirates who wields exceptional mastery of the Conqueror’s Haki and Observation Haki. With both his impressive muscular strength and Observational Haki, Katakuri is among the most feared warriors in the universe of One Piece. Unlike many others, Katakuri has honed his Conqueror’s Haki to an exceptional level and used it precisely in battles. His willpower is nearly unbreakable, and it is this strong leadership capability that allows him to command and dominate the battlefield.

15. Don Chinjao
Don Chinjao, a former head of the Happo Navy, is one of the oldest but still formidable users of Conqueror’s Haki. Although he has passed his prime, Chinjao’s usage of this power is still excellent, especially when he clashes with Luffy in Dressrosa. His Haki is proof of his legendary status in the world of pirates, and even when he is older, he can still command a lot of power. Chinjao’s Conqueror’s Haki enables him to dominate the battlefield, forcing opponents to give in to the sheer power of his will. His Haki is especially notable because of the years of experience and battle tactics he has honed throughout his career.

Unlike other powers in the One Piece universe, Conqueror’s Haki implements an effect that personifies the strength, leadership, and will of its owner. The whole concept of powerful Luffy, Whitebeard, and many legendary characters: some of those unbelievable feats in the story take place because of this very concept- Conqueror’s Haki. Indeed, as long as the book’s journey goes on with the progression of stories in it, many other masterminds would end up influencing that brilliant, wild piracy and adventure that is destined in the works.