Summary

  • Mastery of both Haki and Devil Fruit makes characters like Yamato, Boa Hancock, and Blackbeard truly formidable in One Piece world.
  • Characters who can control all three Haki types, especially Conqueror's, demonstrate exceptional strength in battles.
  • Combination of mesmerizing Devil Fruit abilities with stunning mastery of Haki can create incredibly unique and powerful fighters.

Both Devil Fruit and Haki are two amazing sources of power in the One Piece world. Devil Fruits form the primary power system of the One Piece world, while Haki was added to the series midway through it. That said, Haki has since then been continuously growing in terms of importance and, right now, it can be said that Haki is just as essential as Devil Fruits, and in some ways, more important.

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Most individuals in the One Piece world only master one ability. However, there are a select few individuals who are lucky enough to possess both powers, and more importantly, who go on to master both of these abilities to their absolute best.

8 Yamato

One Piece
  • Devil Fruit: Inu Inu no Mi, Model: Okuchi no Makami
  • Haki Types: Armament, Observation, Conqueror's

Yamato is an incredibly powerful individual whom fans know to be a masterful user of both Devil Fruit and Haki. Yamato possesses the ability to utilize all three Haki types and, in Wano, it was quite clear for the fans to see that Yamato's control over even advanced grades of Armament and Conqueror's Haki was absolutely immense.

Furthermore, Yamato also possesses the power of a Mythical Zoan Devil Fruit, called the Inu Inu no Mi, Model: Okuchi no Makami. This is an incredibly powerful Devil Fruit that allows Yamato to transform into a guardian deity wolf with the powers of ice manipulation. Clearly, an incredible combo of mesmerizing devil fruit abilities and stunning Haki control can be observed here.

7 Boa Hancock

boa-hancock one piece new members of cross guild
  • Devil Fruit: Mero Mero no Mi
  • Haki Types: Armament, Observation, Conqueror's

Known as the Pirate Empress, Boa Hancock is yet another incredible pirate who has mastered both Haki as well as Devil Fruit. When it comes to Haki, fans know Hancock has all three types up her sleeve.

Given that the Kuja Tribe possessed a natural affinity to Haki, she can be considered to be a master of this ability, despite not having showcased her proficiency with it. At the same time, Hancock also controls the power of the Mero Mero no Mi, which is truly terrifying, given that she can petrify nearly everyone in the story.

6 Blackbeard

One Piece Episode 1094 Release Date
  • Devil Fruit: Yami Yami no Mi, Gura Gura no Mi
  • Haki Types: Armament, Observation

The Yonko of the Sea, Blackbeard himself is a monster of both Haki and Devil Fruit. In the case of Blackbeard, fans know him to wield two types of Haki as of now. These are Observation and Armament Haki, however, it is only a matter of time before the power of Conqueror's Haki gets confirmed for him.

His biggest ability, however, is by far, his Devil Fruit powers, the strongest Paramecia, the Gura Gura no Mi, and of course, the strongest Logia, the Yami Yami no Mi.

5 Sengoku

Sengoku
  • Devil Fruit: Hito Hito no Mi, Model: Daibutsu
  • Haki Types: Armament, Observation, Conqueror's

Known as the Buddha, Sengoku is a monstrously powerful individual who possessed great control over both Haki and Devil Fruit. His biggest strength is his Devil Fruit ability, which allows him to transform into a giant Buddha at will and launch shockwaves from the palms of his hands.

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He also possesses all three Haki types and is one of the only two Marines to have access to Conqueror's Haki. Given his position and stature, it can be assumed that he has control over Conqueror's Haki Infusion.

4 Big Mom

Big Mom powering herself up with her own Devil Fruit.
  • Devil Fruit: Soru Soru no Mi
  • Haki Types: Armament, Observation, Conqueror's

Big Mom, one of the former Yonko of the Sea, was an incredible master of both Haki as well as Devil Fruit powers. Big Mom is incredibly reliant on her Devil Fruit abilities of the Soru Soru no Mi, which allow the power to manipulate souls.

At the same time, she also possesses great control over all three types of Haki. Big Mom can utilize advanced grades of both Armament and Conqueror's Haki, which makes her a ferocious pirate.

3 Kaido

Kaido in one piece episode 1076 release date
  • Devil Fruit: Uo Uo no Mi, Model: Seiryuu
  • Haki Types: Armament, Observation, Conqueror's

The King of Beasts, Kaido is yet another powerful pirate who possesses great control over all three Haki types, and, at the same time, the ability of an incredible Devil Fruit as well.

As fans know, Kaido can transform into an azure dragon at will. At the same time, he can utilize the Advanced Grades of all three Haki types, which is what makes him incredibly unique as a fighter.

2 Whitebeard

Old Whitebeard
  • Devil Fruit: Gura Gura no Mi
  • Haki Types: Armament, Observation, Conqueror's

The strongest man in the world, Whitebeard was a phenomenon as a pirate and even in his old age, he was a monster. Whitebeard possessed the powers of the strongest Paramecia, the Gura Gura no Mi, using which he could produce vibrations and launch them through any medium.

He also possessed great control over all three Haki types, two of which could be used by him at an advanced grade.

1 Monkey D. Luffy

Luffy Nika Gear 5 Oda Freedom One Piece 1103
  • Devil Fruit: Hito Hito no Mi, Model: Nika
  • Haki Types: Armament, Observation, Conqueror's

Of course, the protagonist of the series, Luffy is a master of both Haki as well as Devil Fruit powers. When it comes to Haki, Luffy can utilize the advanced grades of all three types, which makes him very special as a Haki user.

At the same time, he can now also utilize his Devil Fruit at an incredibly high level. Luffy managed to awaken his Devil Fruit recently and that just goes to show terrific mastery over his powers.

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Release Date
October 20, 1999
Network
Fuji TV
Directors
Hiroaki Miyamoto, Konosuke Uda, Junji Shimizu, Satoshi Itō, Munehisa Sakai, Katsumi Tokoro, Yutaka Nakajima, Yoshihiro Ueda, Kenichi Takeshita, Yoko Ikeda, Ryota Nakamura, Hiroyuki Kakudou, Takahiro Imamura, Toshihiro Maeya, Yûji Endô, Nozomu Shishido, Hidehiko Kadota, Sumio Watanabe, Harume Kosaka, Yasuhiro Tanabe, Yukihiko Nakao, Keisuke Onishi, Junichi Fujise, Hiroyuki Satou
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  • Cast Placeholder Image
    Mayumi Tanaka
    Monkey D. Luffy (voice)
  • Cast Placeholder Image
    Kazuya Nakai
    Roronoa Zoro (voice)

WHERE TO WATCH

Streaming
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Based On
Manga
Number of Episodes
1122
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