This article contains spoilers from One Piece’s Elbaf Arc.

Summary

The world ofOne Pieceis filled with many powerful Haki users. Specifically, the likes of the Yonko are among the strongest Haki users in the series, and at the same time, all the pirate captains who are not part of Yonko crews also tend to be among the mightiest.

Often, this overshadows the powerful Haki users who don’t hold the title of captain but are incredibly impressive as well. It is safe to say that in his story, Oda has introduced quite a lot of such characters, and the might that they possess must not be underestimated at any cost.

Kuzan, AKA Aokiji (One Piece) black POC anime character

The Strongest Sweet Commander Of Big Mom

Katakuri is certainly a decent user of Haki, at the very least. Fans know him to be a user of all three types of Haki, with his Observation Haki being advanced to the very next level. Katakuri can see the future with his Observation Haki, but that isn’t all. He is also a user of advanced grade Armament Haki.

Of course, there are different grades of advancement to Armament Haki. Katakuri cannot use Internal Destruction, but at the very least, fans do know that he can utilize the power of an incredibly hard version of Armament Haki that can even damage Gear 4, which is certainly difficult to accomplish. On top of that, Katakuri is also a user of Conqueror’s Haki, at the very least, of the basic level.

Ben Beckman strongest one piece characters

7Kuzan

The 10th Ship Captain Of Blackbeard

Kuzan is certainly a monstrously powerful fighter who relies primarily on his Devil Fruit in combat. But, that is not to say that Kuzan has weak Haki. Garp trained his Haki every day and got it to a level where it became incredibly overpowered. Kuzan trained with Garp using the Battleship Bags and strengthened himself to a point where he could damage actual ships without even using Haki.

This gave him tremendous strength and, at the same time, strengthened his Haki as well. Kuzan’s Haki is strong enough to see him compete with the likes of Garp and send him flying with his Haki-clad punches. He has above-average control over Observation Haki and might potentially be a user of Future Sight.

Dracule Mihawk in Opening 13, One Day.

6Sanji

The Wings Of The Pirate King

Sanji is quite a powerful pirate and certainly one of the strongest Strawhats. Fans know Sanji to wield incredibly good Observation Haki, arguably better than even Luffy in some aspects, even though he cannot see the future. At the same time, Sanji also possesses incredibly good Armament Haki. He has honed his Armament Haki over the years, and developed it to a point where he can sustain the hot flames of Ifrit Jambe on his legs without actually getting burnt and sustain the damage.

This is absolutely massive, given that the power of Ifrit Jambe is so much that it can take down a commander in just a few blows. For Sanji to have Haki strong enough to sustain this proves that he is one of the strongest Armament Haki users in One Piece.

Silvers Rayleigh has a drink in Saboady Archipelago in One Piece.

5Ben Beckman

The First Mate Of The Red Hair Pirates

Ben Beckman is certainly a monstrously powerful individual, the true strength of whom fans have not seen yet. But, at the very least, fans know that he’s a very skilled user of Haki, especially because he doesn’t even have a Devil Fruit.

Beckman likely has all three types of Haki, but for now, fans know that he has Armament and Observation Haki. His Armament Haki is specifically compared to the Admirals, which suggests that he’s very powerful.

One Piece Kozuki Oden Twin Swords

4Zoro

The Combatant Of The Straw Hats

Zoro is the Swordsman of the Strawhat Piratesand certainly an elite user of Haki. Fans know him to be a user of all three types of Haki, and at the same time, he is also a user of advanced Conqueror’s Haki, thanks to Enma.

This blade brought out Zoro’s latent Haki and allowed him to channel it through King of Hell style at full power. Still, Zoro cannot maintain his full Haki output for long, and at the same time, his control over this Haki type isn’t that great either.

3Mihawk

The World’s Best Swordsman

Mihawk is Buggy’s underling, and the world’s greatest swordsman inOne Piece. He is certainly one of the most powerful individuals.Mihawk is confirmed to only be a user of two types of Haki, those being Observation and Armament. Both of his Haki types are likely trained to the highest level.

Whether Mihawk possesses Supreme King Haki or not is unknown, but a betting man would say that he certainly does have this power and has advanced it to the next level. While Mihawk hasn’t really shown any majestic Haki feats, fans know that his Haki must be absolutely immense.

2Rayleigh

The Dark King

Rayleigh, also known as the Dark King, is a phenomenal pirate and an individual compared by Garp to the Yonko themselves. Rayleigh is a non-devil fruit user, but he’s a user of all three types of Haki. He possesses advanced control over Armament and Conqueror’s Haki, at the very least.

Rayleigh can use Internal Destruction Haki, but at the same time, can also infuse Supreme King Haki. He forced Blackbeard to retreat from Amazon Lily, which is certainly a good showing of his Haki Mastery.

1Kozuki Oden

The Prodigal Son Of Wano

Kuzuki Oden is quite easily one of the strongest Haki mastersinOne Piece, if not the greatest. Fans know him to be a masterful user of Ryuo, and at the same time, a great user of Conqueror’s Haki as well. Oden’s Haki was such that it gave great trauma to Kaido. He scarred him across his chest and gave him tremendous pain.

Had it not been for the distraction, Oden would have slain Kaido in the battle, which is incredibly hard to do. His level of Conqueror’s Haki made it possible for him to accomplish such masterful feats. So far, he remains to be the greatest non-captain Haki user in One Piece.