Summary
Due to its nature as a swashbuckling adventure, swords are one of the most common weapons inOnePiece. Due to the sheer number of blades in the anime, it is difficult to find out the difference between them. However, there is one easy way to figure out the discrepancy between strong swords and weak ones.
One Piecefeatures special weapons called Meito or Named Swords, which are crafted by talented swordsmiths. Named Swords have different grades, with Saijo O Wazamono being the highest, and Wazamono the lowest. But among these powerful weapons, just which ones are the strongest — and who wields them?

Updated September 14th, 2024, by Suzail Ahmad:With the first arc of the Final Saga already over, One Piece fans know that things are going to get even better from here on out. The Egghead arc featured many strong characters, whose powers shocked the entire fanbase.
Some of them, like Ethanbaron V. Nusjuro, used weapons to gain an edge over their opponents. However, this is a common occurrence in One Piece, as there are plenty of characters who wield different weapons, mainly swords, as a means to beat their enemies. With that in mind, here are some ofthe strongest swords in One Piece.

27Warabide Sword
User: Basil Hawkins
The Warabide Sword is a longsword that belongs to Basil Hawkins. Unlike most swords, the Warabide Sword’s blade is composed of straw, which is a direct result of Basil Hawkins' Devil Fruit.
This makes the sword extremely versatile. Basil Hawkins was able to use it at close quarters and to launch long-range attacks. The best thing about this weapon is that it doesn’t lose sharpness even when it takes the form of straw. Moreover, Hawkins has used the Warabide Sword to create a giant scarecrow that can attack enemies at will.

26Konpira
User: Momousagi
Konpira is the sword of Vice Admiral Momousagi, who is one of the strongest Marines. While her appearances are limited, it has been disclosed that she was in contention to become an Admiral after Sakazuki and Kuzan’s battle. Ultimately, she missed out on the position, but that doesn’t undermine her strength in any way.
Due to her limited screen time, Momousagi hasn’t had the chance to show off swordsmanship. But it is safe to assume that she is likely on the same level as someone like Momonga. Keeping in mind Momousagi’s strength, Konpira could be a high-grade Meito.

25Vista’s Swords
User: Vista
Vista was the Fifth Division Commander of the Whitebeard Pirates. He joined the crew fairly early, and he even visited Wano with them. Vista is an elite swordsman, whose skill has been acknowledged by the legendary Dracule Mihawk.
In the past, Vista likely fought against top fighters like Rayleigh and Gabban. So, there is no doubt that he is skilled at using his sword. Vista participated in the Summit War, where he had a short exchange with Mihawk. Vista seemed comfortable fighting the world’s strongest swordsman and showed no signs of fear or self-doubt. It has been confirmed that Vista possessed Named Swords, but their grade remains unconfirmed.

24Rayleigh’s Sword
User: Rayleigh
Silvers Rayleigh used to be the right-hand man of the Pirate King. In his prime, Rayleigh was more than a match for Kozuki Oden, a legendary samurai from Wano. Even after the Roger Pirates disbanded, Rayleigh remained on the radar of the World Government, and the organization wanted to capture him at all costs.
Rayleigh can use all three types of Haki, and he has complete mastery over all of them. While he mainly uses Haki to fight, Rayleigh doesn’t shy away from utilizing his blade. He used it in the fight against Kizaru and managed to inflict a minor on the Admiral’s face. The name of Rayleigh’s sword is unknown, but it is highly unlikely that he doesn’t possess a high-grade weapon.

23Napoleon
User: Big Mom
Napoleon was a homie created by Big Mom. He was special because Big Mom had used part of her own soul to create him. For the majority of the time, Napoleon remained in his hat form, only transforming when needed. Unlike a regular sword, Napoleon does not have a fixed shape. He has the ability to change into different types of swords.
Depending on Big Mom’s needs, he can morph into a cutlass, longsword, or gladius. Some of Big Mom’s strongest attacks required the use of Napoleon, which shows his strength as a weapon. Napoleon does not have a grade, but there is no denying that he is a powerful blade.

Current User:Napoleon was created by Big Mom, so he is extremely loyal to her. Naturally, he would never serve another master. After the fall of Big Mom in Wano, it is highly unlikely that fans will see Napoleon again.
Napoleon is ranked lowest as he is not an ordinary weapon.

22Shirauo
User: Amande
Shirauo is a nodachi wielded by Amande of the Big Mom Pirates. The sword is much bigger than normal blades and its sheer size is enough to frighten opponents.
As a Meito, Shirauo has superior cutting power to other swords. Amande was able to use Shirauo to cut through Kingbaum’s dense and rigid body. The most astounding thing is that Amande didn’t even have to use any speed. Amande can alter her style depending on her opponent. Since the sword does not offer any special abilities, it ranks rather low on the list.

Current User:Shirauo’s size alone makes it dangerous, so Amande’s skill only adds to it. Many fans would have wanted to see Shirauo and Amande in action, but at the moment, it seems highly unlikely.
21Soto Muso
User: Kawamatsu
Soto Muso is Kawamatsu’s sword. It has been with the Kappa ever since his childhood. He purchased the sword with the money that Yasuie gave him. With time, Kawamatsu grew fond of the sword and used it to develop his Kappa Style.
Soto Muso was created in Wano, which means its build quality is much higher than other swords. Kawamatsu used it to take multiple members of the Beasts Pirates and the sword showed no signs of damage. He also used Soro Muso to damage Kaido, but he could not cause any significant injury to the Yonko.

Current User:Soto Muso and Kawamatsu have been together for many years. Due to this reason, Kawamatsu is probably very attached to the sword as it holds a lot of sentimental value.
20Kikoku
User: Trafalgar Law
Kikoku is the sword of Trafalgar Law, who is one of the most notablemembers of the Worst Generation. It is a cursed sword, but its grade is unknown. It is unclear when Law acquired the sword, but it was sometime before he made his debut in the series. Law is not a typical swordsman who solely relies on his sword skills to fight; instead, he incorporates his devil fruit with it.
On many occasions, Law has used Kikoku to slice his opponents, but only when they are inside a ROOM. Law used Kikoku with his devil fruit awakening to defeat Big Mom, which also resulted in the creation of a giant crater. There is a chance that Law will unlock even more abilities of his Ope Ope no Mi, which he can use in conjunction with Kikoku.
Current User:Trafalgar Law is often overlooked in debates about the most powerfulOne Pieceswordsmen. But, he has proven many times that he can take down the strongest opponents without too many problems.
19Kashu
User: Tashigi
Kashu is one of the 50 Ryo Wazamono grade swords. Originally, the sword belonged to Mr. 11 from the Baroque Works, but after his loss to Tashigi, the Marine claimed the sword for herself. The sword has not been used in many fights, so it is difficult to gauge its power.
Considering its status as a Ryo Wazamono sword, it is certainly one of the better swords inOnePiece. One might think that Tashigi will use this sword in the future, but given her lack of screen time, it looks highly unlikely to happen.
Current User:Tashigi is a skilled fighter, which is why she is highly respected within the organization. With things heating up in the Final Saga, fans may get an opportunity to see Tashigi and Kashu in action.
18Yubashiri
User: Roronoa Zoro
Yubashiri was wielded by Roronoa Zoro. It was a Ryo Wazamono sword that was given to the Straw Hat by Ipponmatsu. Seeing Zoro’s determination to challenge the curse of Sandai Kitetsu, Ipponmatsu decided to give away Yubashiri.
Zoro kept the sword for a long time, and he regularly used it with his other two swords. Yubashiri was a solid weapon, and Zoro continued to wield it in battle until he faced Shu at Enies Lobby. Zoro was unaware of Shu’s devil fruit ability, which gave the Marine an opportunity to touch the sword. Shu’s Sabi Sabi no Mi made light work of Yubashiri, making it unusable. Zoro finally gave up the sword on Thriller Bark.
Current User:After Shu touched the sword, it was no longer fit to be used in fights. Zoro had to discard the sword when he reached the ship of Gecko Moria.