8 Strongest Sword Attacks in One Piece, Ranked

Here are the eight strongest sword attacks in One Piece so far, including Gol D. Roger’s Divine Departure and Roronoa Zoro’s Asura Sword-Drawing.

One Piece
Zoro, Shanks, and Oden (Source: Toei Animation)

One Piece boasts some of the most powerful sword attacks in anime. These attacks have the power to slice through mountains, divide the sea, and even harm Logia users. Some are based on brute force, while others utilize sophisticated techniques such as Haki or elemental powers. The most powerful ones have the ability to turn the tide of battles immediately.

Every technique with a sword reflects the skill, strength, and experience of the user. Some attacks are overpowered by brute force, while others adopt speed and precision. The most lethal attacks do not provide any opportunity for counterattacks. These sword skills represent the strongest fighters in the series. Among them, some are better than others. The following are the eight strongest sword attacks in One Piece, ranked from least to most powerful.

8) Law’s Puncture Wille

One Piece
Law’s Puncture Wille (Source: Toei Animation)

Puncture Wille is among the most powerful sword attacks in One Piece. Law applies his Devil Fruit’s awakened state, KRoom, to cover his sword, Kikoku, enabling it to pass through matter with ease. He then stabs his target, pushing the blade deep into the ground.

Once he has achieved enough depth, Law unleashes a huge shockwave, which results in internal damage and forms a huge crater in the environment. This method dealt massive damage to Big Mom, one of the Four Emperors.

7) ⁠Ikoku (Big Mom)

One Piece
Big Mom using Napoleon (Source: Toei Animation)

Ikoku, which is also known as Ikoku Sovereignty, is a devastating sword move used by Big Mom in the One Piece series. She utilizes her sentient sword, Napoleon, in longsword mode to deliver a tremendous blow that produces a massive shockwave.

This shockwave destroyed everything it hit, cutting through massive chunks of Whole Cake Island. The speed and distance of the attack are so vast that even fast enemies have trouble dodging it, frequently taking critical damage. The raw destructive power of Ikoku demonstrates Big Mom’s incredible strength and skill in battle.

6) ⁠Ichidai Sanzen Daisen Sekai (Roronoa Zoro)

One Piece
Pica was destroyed by Zoro’s attack (Source: Toei Animation)

Ichidai Sanzen Daisen Sekai is one of the stronger sword techniques performed by Roronoa Zoro. For this technique, Zoro uses his three swords to perform great slashes in rapid succession. This technique can be executed while airborne, showcasing his agility.

The attack is strong enough to slice through solid stone with ease. Zoro initially employed this attack on Pica, cutting through his giant stone body to force him out. Through this attack, Zoro imbued his swords with Haki to make them more resilient and strengthen the attack.

5) ⁠Asura Sword-Drawing (Roronoa Zoro)

One Piece
Roronoa Zoro (Source: Toei Animation)

Asura Sword-Drawing: Jest of the Dead is a powerful special technique employed by Roronoa Zoro in the One Piece series. In this attack, Zoro enters his “Asura” mode, producing the illusion of three heads and six arms, enabling him to hold nine swords at a time.

He hardens his swords with Armament Haki and swiftly moves past his opponent, delivering a deadly slash. Zoro initially used the attack against Emperor Kaido, causing a deep, bloody cut across his chest. Kaido noted that Zoro’s slash would leave a long-lasting scar.

4) Black Blade Slash (Dracule Mihawk)

One Piece
Mihawk (Source: Toei Animation)

Dracule Mihawk’s Black Blade Slash is a demonstration of his peak swordsmanship. Using Yoru, a Supreme Grade sword and one of the world’s strongest black blades, Mihawk performs this attack with unmatched accuracy and strength. He inflicts massive, pressurized air slashes that can obliterate giant ships and humongous icebergs from long distances.

These attacks showcase his ease in slicing through steel. The Black Blade Slash exemplifies Mihawk’s title as the Strongest Swordsman in the World, illustrating his unparalleled skill and the lethal potential of his swordsmanship.

3) ⁠Togen Totsuka (Oden)

One Piece
Oden (Source: Toei Animation)

Togen Totsuka is the strongest sword ability of Kozuki Oden. He armors his two swords with upgraded Ryuo (Armament Haki). He then jumps and delivers an X-shaped strike. This move left a giant, permanent wound on Kaido, who is nearly unstoppable.

The technique is named after the Totsuka-no-Tsurugi, a mythological sword, fitting with the other sword Oden wields, Ame no Habakiri. Togen Totsuka demonstrates Oden’s incredible sword-fighting skills and mastery of Haki.

2) Divine Departure (Shanks)

One Piece
Shanks (Source: Toei Animation)

Divine Departure, or Kamusari, is a powerful sword ability. It entails applying Conqueror’s Haki to a sword, firing off a devastating slash that releases a burst of energy. This attack can incapacitate even the most powerful opponents immediately.

Shanks, Roger’s apprentice, eventually became proficient in this attack. He demonstrated its effectiveness by defeating Eustass Kid and his crew with one hit, displaying its immense power. This attack is an example of the destructive capabilities of advanced Haki in battle.

1) Divine Departure (Gol D. Roger)

One Piece
Roger using ⁠Divine Departure (Source: Shueisha)

Even before Shanks, the Pirate King Gol D. Roger utilized Divine Departure against Kozuki Oden, sending him soaring. Gol D. Roger fought with Oden during their initial meeting, dealing internal damage with the strike.

The move demonstrated Roger’s superior Haki control. Even though Oden was powerful, he was defeated immediately. The encounter demonstrated Roger’s superiority as a combatant, leaving a lasting impression on Oden and all who witnessed it. It was a legendary achievement in Roger’s storied career.

Conclusion

In One Piece, sword skills are an indicator of a character’s ability and strength. Sword attacks like Trafalgar Law’s Puncture Wille and Big Mom’s Ikoku Sovereignty demonstrate raw power. Roronoa Zoro’s skills are reflected through his powerful moves, such as Ichidai Sanzen Daisen Sekai and Asura Sword-Drawing.

Dracule Mihawk’s Black Blade Slash highlights his unmatched accuracy. Kozuki Oden’s Togen Totsuka has left a permanent mark on the series. Shanks and Gol D. Roger’s Divine Departure symbolize the pinnacle of sword fighting. These attacks not only define their users but also determine the grand battles in the series.

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