One Pieceis cruising toward the end of the Wano Country arc. The series has already crossed the 1000-chapter milestone; making it one of the longest-running manga series of all time. Even after so many chapters, devil fruits still remain the easiest way of gaining new power.
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The strongest characters in the series are armed withoverpowered devil fruits. However, not everyone is lucky enough to have a powerful devil fruit. There are many characters who possess quiteuseless devil fruits inOne Piece.
Updated on August 06, 2025, by Suzail Ahmad:Most people compare eating a devil fruit to participating in a lottery. Due to the limited information available on these mysterious objects, it is extremely difficult for a person to find out what power a particular devil fruit grants. So, a person who has a devil fruit can either decide to take the risk and eat it, or just sell it for a hefty price. Most people end up eating the devil fruits because of their desire to become more powerful. If they are lucky, they get strong abilities, but those who aren’t so lucky are stuck withweak devil fruits. These devil fruits offer powers that are either borderline useless or highly situational. So, these devil fruits are rather weak and not as coveted as the rest. But which of them truly deserves to be called theweakest devil fruit in One Piece?
19Awa Awa no Mi
The Awa Awa no Mi is the devil fruit of Kalifa. She was originally a member of CP9, but after the group’s defeat at Enies Lobby, she was kicked out along with the others. She waseventually promoted to CP0, although she is one of the weaker members of the organization. Kalifa ate the Awa Awa no Mi in the Enies Lobby arc.
This paramecia devil fruit grants Kalifa the ability to create soap and bubbles that can drain her opponents of their energy. However, the devil fruit is susceptible to water. If someone comes into contact with water, the effects of the devil fruit are completely nullified.
18Mato Mato no Mi
Vander Decken IX was one of the main antagonists of the Fish-Man Island arc. He was a rather weak character who couldn’t win a 1v1 with anyone. However, his Mato Mato no Mi did help him out a bit. The paramecia-type devil fruit allowed him to put a mark on any individual, turning them into a “target.”
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After placing the mark, Vander Decken could throw a weapon or another object in any direction, and it would automatically seek out the target and hit it. While this ability is definitely useful, it requires Vander Decken to touch the individual. Furthermore, if he touched another person, the previous mark would be removed, so he had to be careful whom he touched.
17Beta Beta no Mi
The Beta Beta no Mi belonged to Trebol, who was one of the three highest-ranked officers of the Donquixote Pirates. Trebol was responsible for filling Doflamingo’s mind with hatred and giving him the means to kill his father. Trebol’s Beta Beta no Mi is a paramecia-type devil fruit that enables him to create and control mucus.
There is no restriction to how much mucus he can make, so he could potentially use it to trap his opponents in it. The mucus is also flammable, and Trebol often used it to attack his enemies. However, it could also backfire if someone else were to light it on fire.
16SMILEs
SMILEs are artificial devil fruits created with SAD. These artificial devil fruits were manufactured by Caesar and Doflamingo. SMILEs were distributed to Kaido who fed them to lower-ranked members of the Beasts Pirates. SMILEs grant the properties of zoan-type devil fruits, but they are not as powerful as the real ones.
SMILEs also have a high failure rate. If a person were to consume a faulty SMILE, they would not gain any special abilities, and on top of that, they would lose their ability to swim and their control over emotions. Keeping in mind all of their disadvantages, SMILEs are definitely extremely weak.
15Baku Baku No Mi
It was eaten by Wapol, who was the main antagonist of the Drum Island arc. The devil fruit allows the user to eat anything living or non-living. Once the user eats something, they can transform parts of their body into the thing they consumed.
While this might seem useful, it heavily requires the user to be around some kind of powerful object. So, without eating something strong, the user cannot fight against a tough opponent.
14Kuku Kuku No Mi
Kuku Kuku no Mi was eaten by Streusen, a member of the Big Mom Pirates. It is a paramecia-type devil fruit, and it allows its user to turn any object into food.
The devil fruit can come in handy in difficult situations, where food is not available. However, it does not provide its user the ability to attack their opponent, which makes it a weak devil fruit.
13Doa Doa No Mi
Doa Doa no Mi is a paramecia-type devil fruit, whichwas eaten by CP9’s Blueno. The devil fruit has a fairly simple ability to create doors on any surface. While this ability can prove to be helpful at times, it is unable to cause any harm to the opponent.
If a part of the target’s body is turned into a door, it will automatically revert to normal after some time. Blueno had to use his own physical abilities to fight his opponents as the devil fruit did not offer any increase in terms of strength.
12Nagi Nagi No Mi
It was eaten by Donquixote Rosinante, who served in the Navy. After eating the devil fruit, Rosinante was able to nullify sound in a certain area. He could cancel all the noise coming from the outside, and he could also cancel the noise inside a specific area which would make it impossible for people on the outside to hear him.
The devil fruit is suitable for launching surprise attacks on enemies, but the user would have to use their own strength to defeat the target.
11Yomi Yomi No Mi
The devil fruit was eaten by Brook, who is the musicianof the Straw Hat Pirates. The devil fruit is powerful only after the user dies once.
After the death of the user, it revives them and grants them soul-based abilities, which are extremely powerful. However, the devil fruit is useless while the user is alive and it also takes away their ability to swim.
10Kilo Kilo No Mi
Kilo Kilo no Mi is aparamecia-type devil fruit, and it was eaten by Miss Valentine. With the power of the Kilo Kilo no Mi, Miss Valentine was able to change her weight between 1 to 1000 kilograms. The devil fruit is very underwhelming and it is very easy to dodge the attacks.
Anyone with decent speed can dodge the attacks from the Kilo Kilo no Mi, which makes it almost useless while attacking. It was evident during the Whiskey Peak arc that Miss Valentine didn’t pose a serious threat tothe Straw Hat Pirates.
