Unleashing Unrivaled Might: The Top 10 Most Powerful Non-Devil Fruit Users in One Piece

Powerful characters in the series One Piece don't solely rely on Devil Fruits for their abilities. Instead, they harness the power of Haki to supplement their natural strength. Although their powers may not be as flashy, they can still rival other characters in terms of strength. Surprisingly, these characters have played significant roles in the series since its inception, demonstrating the excellent storytelling skills of creator Eiichiro Oda. Oda's early introduction of concepts like Haki showcases his meticulous planning for the plot of One Piece. This further adds to the credibility of these characters' overwhelming power, even with the presence of incredibly strong Devil Fruit users in the series.

Koby

Despite being in training, Koby is rapidly evolving into one of the most formidable figures in One Piece. While initially seen as weaker compared to Luffy, Koby, under the mentorship of Navy Vice-Admiral Garp, has acquired the ability to damage battleships with a single punch, emulating his mentor. Moreover, his astounding accomplishment of destroying an enormous stone arm of an island with a Haki-infused punch solidifies his potential as a suitable successor to Garp. Considering his progression, by the conclusion of the series, Koby may undoubtedly rank among the most formidable characters.

Jinbei

Jinbei, the newest addition to the Straw Hat crew, may not be underestimated despite his recent joining. Prior to becoming a member, Jinbei had attained the esteemed status of Shichibukai, indicating his exceptional strength that even intimidated the World Government.

With his formidable expertise in Fishman Karate, Jinbei effortlessly vanquishes his adversaries in close combat and possesses the ability to control water. While he may not surpass some of the other formidable fighters in the One Piece universe, Jinbei undeniably remains a remarkably powerful individual.

Oden

Unfortunately, fans have limited exposure to Oden, aside from a brief flashback. However, during this flashback, Oden established himself as a formidable presence. From his early accomplishments of defeating gigantic creatures to his tenure with the Roger pirates, Oden consistently showcased his exceptional swordsmanship skills.

Undoubtedly, his most remarkable achievement was delivering a devastating blow to Kaido, which left a lasting scar on the seemingly invincible Yonko. Although Oden is no longer among the living, his extraordinary achievements will forever cement his status as one of the most powerful characters in the One Piece series.

Sanji

Sanji, a member of the Straw Hats and a key figure in the powerful Monster trio, has continuously grown in strength throughout the series. Renowned for his devastating kicks, capable of igniting his legs, he has recently acquired formidable enhancements from his family of malevolent Power Rangers-like scientists.

Although these newfound abilities, such as invisibility and a limited healing factor, remain largely unexplored, Sanji reluctantly employs them when necessary. Augmenting his already impressive foundation of strength, these powers solidify his inclusion in this prestigious ranking.

Mihawk

Mihawk, often regarded as the most formidable swordsman in the world of One Piece, may seem to have a relatively low ranking on this list compared to other characters. This is because fans have not witnessed Mihawk engage in a serious battle since his encounter with a young Zoro in East Blue.

Though Mihawk has played a significant role in the series, becoming a founding member of the Cross Guild alongside the new Yonko Buggy and training Zoro during the time skip, he must showcase his combat prowess further to attain a higher position on this list.

Rayleigh

Silvers Rayleigh, a former member of the Roger pirates, was encountered by the Straw Hats on Saobody. Despite his age, Rayleigh's expertise in Haki allows him to successfully confront formidable adversaries such as Naval Admiral Kizaru in order to safeguard Luffy and his crew.

Due to his abilities, Rayleigh served as an ideal mentor for Luffy during the time skip, guiding him in his Haki development. In the current manga storyline, Rayleigh is presently situated on Amazon Lily alongside Boa Hancock. Therefore, it is improbable that he will play a significant role in the final Saga. However, if the battles of the inevitable final war do reach him, Rayleigh is likely to once again instill fear and impress fans with his prowess.

Zoro

Zoro, the strongest member of the Straw Hat crew without a Devil Fruit, is a formidable swordsman who has vanquished numerous enemies. Throughout the series, he has progressively enhanced his skills and acquired even more potent swords.

The extent of Zoro's incredible power was exemplified in a recent anime episode, showcasing his triumphant duel against King. This victory solidified his ability to prevail over the highest-ranking subordinates of other Yonko. Given the ongoing progression of One Piece, it is highly anticipated that Zoro will further strengthen his abilities, potentially elevating his position in these rankings.

Garp

Fans have long been aware of Garp's immense strength within the Navy, with legends stretching back to the era of Roger and Whitebeard. However, it was only recently that they witnessed him unleash his skills in a display of power. During Sword's assault on Fullalead island, aimed at rescuing Koby from the clutches of the Blackbeard Pirates, Garp finally had the opportunity to reveal his true might.

While ultimately captured at the conclusion of the battle, Garp unleashed devastating blows and showcased his ability to withstand brutal attacks from a formidable force. Considering his advanced age, one can only imagine the extraordinary strength he possessed during his prime.

Roger

Roger has the potential to secure the number one position on this list in the future. However, fans have not yet witnessed enough of his abilities to rank him above the last non-Devil Fruit User on the list. Nevertheless, Roger showcased his strength in the remarkable Oden flashback during the Wano arc, where he held his own against Whitebeard during his prime.

Furthermore, Roger's prowess was evident in his ability to become the Pirate King while he was alive. He chose to be executed by the World Government willingly, expressing his own decision. It is hoped that Oda will reveal more about Roger as the series concludes, and if that occurs, he may claim the highest spot on this list.

Shanks

Shanks has yet to make many appearances, similar to lower-ranked individuals on this list like Mihawk and Roger. However, his recent defeat of Kid has showcased his exceptional mastery of observation Haki, solidifying his position as the leading user of this ability in the series.

Furthermore, towards the conclusion of the Wano arc, he demonstrated the extensive reach of his Conqueror's Haki in an extraordinary manner. Additionally, his immense power allowed him to single-handedly bring an end to the Marineford war simply by making an appearance. Although it is possible that this accomplishment can be attributed to Shanks' speculated status as a Celestial Dragon, he has undoubtedly established himself as one of, if not the most formidable character in the series thus far. It is worth noting that he has achieved this remarkable position despite having only one arm and not possessing a Devil Fruit power.

Many characters on this list are yet to fully unveil their true power. The opening arcs of the Final Saga strongly suggest that they will soon have the opportunity to showcase their immense abilities. Moreover, characters such as Koby, Zoro, and Sanji are expected to further strengthen themselves before the series concludes, thereby elevating their power levels. Hence, One Piece's non-Devil Fruit users demonstrate that extraordinary strength and significance can be achieved even without possessing the flashy abilities granted by a Devil Fruit.