| Ahoy! This here is the 196th Featured Article.
"Devil Fruit" has been featured, meaning it was chosen as an article of interest.
Devil Fruits are mystical fruits found in the world that can give the eater many different and varying kinds of strange and interesting abilities, depending on the type and variation of the Fruit itself.
There are some seen only in the anime and different ones seen only in the manga. However, most of them appear in both and are crucial in the storyline where many main characters possess their powers.
According to Oda, a "certain professor" will explain the complex mechanisms behind all of the Devil Fruits in the series in the future.
Devil Fruits are said to be the fruits of the Sea Devil and that the secret to their power is hidden in the Grand Line. Because encounters with them are rare (especially outside the Grand Line), a number of rumors about them have risen, making it difficult to tell whether some things are fact or fiction; Nami dismissed them as mere myths until she saw the Bara Bara no Mi in action. The average person knows nothing or very little about what they are or what they do; this especially applies to people in isolated countries, even within the Grand Line, such as those of Amazon Lily and Wano Country, and even Princess Shirahoshi of Fishman Island, as none of them know about Devil Fruits, instead believing the powers bestowed to be curses or sorcery. Because of their power, if sold they can expect to fetch well over 100,000,000, and Devil Fruit users themselves are sold at market prices as slaves. Of course, individual Fruits each have their differences in price, dependent on the powers bestowed, as the Ope Ope no Mi is worth 5,000,000,000 in the black market. There are more than 100 varieties of Devil Fruit.
One running theme with Devil Fruits, however, is the fact that they taste unimaginably bad, to the point of making it seem like the user had taken poison. The Devil Fruit, when consumed, gives the consumer a power or special trait, which they will soon become aware of; a person who has eaten a Devil Fruit and gained its powers is known as a Devil Fruit User (能力者 Nōryoku-sha?, literally meaning "Ability User" or "Esper"). The Fruits come in all different shapes and colors, and all Devil Fruits presumably have swirl marks or patterns on them of some kind. The only known exception is the Artificial Devil Fruit made by Vegapunk, which had ring patterns on it. There can be only one of each type of Fruit at a time. Only one bite is needed for the user to gain the power of the Devil Fruit, after which the Devil Fruit becomes a simple, useless, disgusting fruit. Despite this, the majority of those who have consumed a Devil Fruit have eaten the entire Fruit, as they are apparently unaware of this fact. Swallowing the Fruit whole, as Buggy did, has the same effect. Peeling off the skin and eating it piece by piece, such as Kaku and Kalifa did, also works. After ingesting the Fruit, the powers within affect the eater's lineage factor.
Devil Fruits are the origins of the powers of some of the strongest people in the current generation of the world, including rookie pirate crews, Marine admirals, Shichibukai, and at least two Yonko, Marshall D. Teach and Charlotte Linlin. They are common in the Grand Line compared to the other four blues. A typical Grand Line Pirate crew will often center around a captain with a Devil Fruit ability (such as the Bellamy Pirates, the Wapol Pirates, or the Foxy Pirates), while stronger crews and organizations will often contain many Devil Fruit users (such as the Whitebeard Pirates, the Donquixote Pirates, Baroque Works, or the Marines). Two of the Yonko (Blackbeard and Kaido) even take this so far as to go out of their way to gather as many Devil Fruits as possible using their own unique methods. In fact, since entering the Grand Line, nearly every single major opponent that Luffy has faced had a Devil Fruit ability, while in the East Blue he only faced two (not including Alvida, who ate her Devil Fruit later after their encounter).
Like many series, One Piece follows the trope that a Devil Fruit power also generally affects the clothes that the user is wearing. Paramecia Fruit users alter their clothes along with themselves automatically (for example, Luffy's shirt will never burst a button when his chest is swollen in Gear Third, Mr. 1's pants become blades along with his legs, etc.), Zoan Fruit users' clothes will fit in the same proportions after their transformation (Chopper's hat grew big when he was in Monster Point, Jabra's shoes are considerably stretched when in the hybrid form), and Logia Fruit users transform their clothes (and subsequent accessories) to their element along with themselves. Oda explained in a SBS once that if he had done it realistically, the manga would have too much unnecessary nudity. However, some users do not seem to adhere to this, such as Jewelry Bonney and Honey Queen, whose clothes do not change proportionally to their powers.
It is implied that this common trait can also be extended drastically, after Devil Fruit powers have been "awakened," where the powers would not only affect a user's clothes but also their surroundings, as demonstrated first by Doflamingo when the Ito Ito no Mi affected everything around him.
Some Devil Fruits may also lead to the user being considered a "freak". This is due to some of the abilities considered far too strange or frightening for normal people to accept. In many cases, Devil Fruit users are considered a different race altogether, and with good reason. Since each Devil Fruit user possess a unique ability, they each require different countermeasures to deal with them, outside of their standard weakness to submersion, seastones and Haki. As such, once an unfamiliar Devil Fruit user is identified on the battlefield, the standard approach is to take a step back and experiment different means of attacks on the opponent.
Devil Fruit powers are so varied and mysterious, that the powers gained from eating one can serve purposes that may transcend normal limits. Such surprising effects that Donquixote Doflamingo believes he may find one to save Trafalgar Law from the reputably incurable Amber Lead Syndrome, showing that he places more faith in a Devil Fruit of such power than in medical science that failed to find a cure.
According to Oda in a SBS, the same power of a Devil Fruit can exist more than once, though no two Devil Fruits of the same kind may exist at the same time. Several Devil Fruits have seen their consumers either die or meet unknown fates within the storyline. Whitebeard's Gura Gura no Mi is still in use despite his death because Blackbeard somehow assimilated the power into himself, while Sabo has eaten Ace's reborn Mera Mera no Mi.
There exists a Devil Fruit Encyclopedia (悪魔の実図鑑 Akuma no Mi Zukan?) that lists the names and abilities of all the Devil Fruits. However, only a few of them have illustrations, meaning that most Devil Fruits cannot be identified by their shape. For example, the Gomu Gomu no Mi and the Yami Yami no Mi had pictures and could be recognized prior to consumption, whereas the Awa Awa no Mi and the Ushi Ushi no Mi, Model: Giraffe did not, and could only be determined by the abilities they granted.
One individual known to utilize this book is Blackbeard, who, in his search for the Yami Yami no Mi, memorized its shape from the illustration provided. The Vinsmoke Family also has a copy of the encyclopedia, which Sanji read and became interested in the Suke Suke no Mi.
Natural Devil Fruits
Artificial Devil Fruits
When a Devil Fruit user dies, their ability is reborn into another Fruit of the same kind. Instead of growing from a plant, the ability simply regenerates inside another existing Fruit, as seen when Smiley "died" and the Sara Sara no Mi, Model: Axolotl transplanted itself into a nearby apple. Another characteristic of a Devil Fruit's growth is that the stem becomes noticeably curlier than it was when the Fruit was not endowed with the ability. In the anime, it was also shown to change its color. 
Fruits powers that returned into circulation
|Devil Fruit||Last Possessor||Status|
|Mera Mera no Mi||Portgas D. Ace||Eaten by Sabo.|
|Gura Gura no Mi||Edward Newgate||Power obtained by Marshall D. Teach, using an unknown method.|
|Sara Sara no Mi, Model: Axolotl||Smiley||On Punk Hazard, currently free.|
|Yuki Yuki no Mi||Monet||Unknown status.|
|Nagi Nagi no Mi||Donquixote Rosinante||Unknown status.|
|Soru Soru no Mi||Carmel||Power obtained by Charlotte Linlin through unknown means.|
|Gutsu Gutsu no Mi ≠||Bill||Unknown status.|
|Unnamed cream fruit||Charlotte Opera||Unknown status.|
- * Note: While the non-canon Mini Mini no Mi was used by two different users (Blyue and Lily Enstomach), it is not to be assumed that Blyue had died and that the fruit respawned.
Devil Fruit powers can, in rare occasions, be "awakened" (覚醒 kakusei?), increasing the abilities of the user. The details of how a Devil Fruit can be awakened are so far unknown, but the increased abilities have been seen to allow significantly more power, as well as new abilities. The effects of the awakening depend on the type of the Devil Fruit.
For Zoan-type powers, awakening grants the users much larger transformations than other Zoan, while also gaining even more physical strength and durability, the latter contributing to a higher recovery rate. The Jailer Beasts of Impel Down are all awakened Zoan users.
For Paramecia-type powers, it allows the user to change the landscape around them to match the properties of their Devil-Fruit, and to manipulate and deform the landscape through force of will. Donquixote Doflamingo, with the Ito Ito no Mi, is confirmed to have awakened, and has used it to create massive amounts of string to either serve as a shield, pierce opponents with masses of string with highly compressed tips, or to simply trip-up opponents by making the ground unstable, with all but his most powerful attacks not requiring him to move his body unlike his non-awakened attacks; Luffy commented that such a feat makes it appear that it is no longer a mere Paramecia. The main difference between the effects of awakening and Devil Fruits that have been used to affect surroundings like the Hira Hira no Mi or Suke Suke no Mi is that it does not require direct physical contact to transform the landscape and the user can seemingly manipulate the landscape with their thoughts alone. Non-canonically, Gild Tesoro awakened his Gol Gol no Mi, which instead allows him to create a complex sensory network with the the gold he has touched, allowing him to detect any movement within his city of gold. This (non-canonically) shows that each awakened Paramecia may have a different effect on their respective elements.
Types of Devil Fruit
All Devil Fruit are categorized into three types\classes. Currently, only Smash's Zuma Zuma no Mi, which allows him to generate and manipulate plasma, and Tamago's Tama Tama no Mi, which allows him to evolve into a more powerful form after being defeated, have an undetermined class. It Is unknown whether Smash Fruit is a Paramecia or Logia' and if Tamago's fruit is a Paramecia or a Zoan. Furthermore, some secluded cultures, have no knowledge of the existence of Devil Fruit, and after consuming a Devil Fruit, may refer to their power as "Special Ability", "Magic", or even "Curse".
- Paramecia - The most common of the three types, Paramecia-type Devil Fruits offer their users superhuman physical abilities or traits, such as shock wave generation and locking onto targets. Other Devil Fruits can alter features of the body such as a rubber physique or a body of blades, or the people, objects, and environment around the user, like levitating objects or turning people into toys. Finally, there are some users that can manipulate and generate some kinds of substances, such as wax and poison.
- Zoan - The users of Zoan-type Devil Fruits gain the ability to transform into an animal (and acquire every trait affiliated with said animal). The user can also transform into a human-animal hybrid form or a twin-beast hybrid. Zoan Fruits can also be transferred into weapons, such as guns or swords. There are Zoan Devil Fruits based not only on common animals, but also on prehistoric animals like dinosaurs and mythological creatures as well (ancient and mythological are rarer than the typical Zoan Fruit, with mythological said to be even rarer than Logia Devil Fruits). There also exist artificially manufactured Zoan Devil Fruits, fashioned by Vegapunk and Donquixote Doflamingo. While Vegapunk's Fruit was a failure, Doflamingo's Fruits, renamed "SMILEs", were a success. They are manufactured in his factories using Caesar Clown's SAD, and sold to big names of the sea. Kaido of the Yonko even used them to create an army of Devil Fruit users.
- Logia - The rarest of the three Devil Fruit types, Logia-type Devil Fruits offer their users the ability to transform themselves into an element, whether it be solid elements like ice or sand, liquids like mud or syrup, gases like fire, smoke and poison gas, energy like lightning, or into a materialization of abstract concepts such as darkness. This can effectively make them intangible, making physical attacks harmlessly go through them, or allow them to be able to absorb the attack completely. They also gain every ability related to that element (such as in the case of sand where moisture can be absorbed or lightning where the user can travel through objects like electricity does) and gain the skill to disperse, control, and rejoin any part of their bodies while conscious and in control of their powers (including explosions, bullet wounds or cuts). Logia users can move every part of their transformed bodies while in element form.
Devil Fruit Count
|Total Devil Fruits||117*||36||3|
- * Note: These numbers include the Fuwa Fuwa no Mi, which was not named or detailed in the manga. It is deemed to be a canon Fruit because Shiki's escape from Impel Down (which involved the Fruit) was mentioned in the manga.
- ** Note: This number excludes Artificial Devil Fruits.
Unnamed Devil Fruits
Several characters were shown to posses unique abilities, and\or was confirmed to have a Devil Fruit power, yet it was not named. So far the characters who are under that rule are:
- Eustass Kid's unnamed Devil Fruit, which allows him to manipulate magnetic forces.
- Jewelry Bonney's unnamed Devil Fruit, which allows her to manipulate the age of any person, including herself.
- Basil Hawkins' unnamed Devil Fruit, which allows him to create straw voodoo dolls and use them to redirect physical damage from his own body. Damage incurred by the dolls will be exhibited by those whom the doll represents. Hawkins can also transform into a straw-man. Kizaru stated that it is not a Logia.
- Scratchmen Apoo's unnamed Devil Fruit which allows him to morph body parts into instruments and use music as a weapon.
- Urouge's unnamed Devil Fruit, which allows him to convert damage taken into strength, expanding muscles.
- Jozu's unnamed Devil Fruit, which allows him to turn his body into diamond.
- Blamenco's unnamed Devil Fruit which creates pockets in his body that can store things such as a giant hammer.
- Kin'emon's unnamed Devil Fruit which transforms small items placed on a person's head into something that can be used as a disguise (based on the user's imagination and memory) which lasts until removed. Kin'emon refers to it as sorcery.
- Issho's unnamed Devil Fruit that gives him the ability to manipulate gravity.
- Kanjuro's unnamed Devil Fruit that allows him to bring whatever he draws to life. Like Kin'emon, he refers to it as sorcery.
- Charlotte Galette's unnamed Devil Fruit that allows her to control a fluid substance, which she can use to bind people's hands to prevent them from moving.
- Charlotte Mont-d'Or's unnamed Devil Fruit that allows him to manipulate books. He can levitate the books in midair and use them as footholds, trap his foes in their "story", making them see illusions, and even physically trap people within his books, without aging, indefinitely.
- Charlotte Opera's unnamed Devil Fruit that allows him to generate and manipulate large quantities of whipped cream.
- Charlotte Smoothie's unnamed Devil Fruit that allows her to wring people and things like towels to squeeze the life out of them, depicted as a liquid that can then be consumed.
- X Drake's unnamed Devil Fruit, an Ancient Zoan which allows him to take the form of a dinosaur.
- Minotaurus's unnamed Devil Fruit, an Awakened Zoan which allows him to take the form of a cow.
- Minokoala's unnamed Devil Fruit, an Awakened Zoan which allows him to take the form of a koala.
- Minozebra's unnamed Devil Fruit, an Awakened Zoan which allows him to take the form of a zebra.
- Minorhinoceros's unnamed Devil Fruit, an Awakened Zoan which allows him to take the form of a rhinoceros.
- Marco's unnamed Devil Fruit, a Mythical Zoan which allows him to transform into a phoenix.
- Onigumo's unnamed Devil Fruit that lets him sprout spider-like arms from his back as well as grow a spider's abdomen.
- Dalmatian's unnamed Devil Fruit which allows him to turn into a dalmatian.
- Epoida's unnamed type Devil Fruit, which allows him to turn into a caterpillar.
- Minochihuahua's unnamed Devil Fruit, an Awakened Zoan which allows him to take the form of a chihuahua.
- Momonosuke's unnamed Devil Fruit, which allows him to transform into an eastern dragon. It was artificially created by Vegapunk, and was said to be a failure.
- Sheepshead's unnamed Devil Fruit that allows him to transform his hands into the horns of a sheep.
- Ginrummy's unnamed and unseen Devil Fruit.
- Gifters Devil Fruits.
- The unnamed Devil Fruit eaten by an unknown prisoner from Impel Down. It gave this person the ability to tunnel, and was used to create the secret floor between Level 5 and Level 6 of Impel Down, Level 5.5. As other Devil Fruits have been shown to grant tunnelling abilities it is unknown whether this is a Zoan or Paramecia.
- Vinsmoke Reiju's unnamed Devil Fruit. Reiju was confirmed to have eaten a Devil Fruit in the One Piece Magazine Vol.1, and while she had been shown to have some unique abilities, it is unknown which of those are Devil Fruit powered and which are scientific enhancements.
- Chiqicheetah's unnamed Devil Fruit that allows him to turn into a cheetah.
- Alpacacino's unnamed Devil Fruit which gave him life and the ability to transform into an alpaca.
- All-Hunt Grount's unnamed Devil Fruit that turns his left arm into a monstrously large Gorilla like arm, that has red fur and claws.
Strengths and Weaknesses
Consequences of Consumption
The main attraction of eating a Devil Fruit is the power bestowed upon the user, with many spending their entire lives seeking out just one specific Devil Fruit. More often than not, the benefits and uses bestowed by power far outweight the loss of the ability to swim. However, due to lack of information known by most, and with Devil Fruits that are still unknown, the average consumer plays Russian Roulette when consuming one, without knowing what Devil Fruit it may be. With no way of removing the curse, all Devil Fruits users are labeled as "freaks", "Devils", and "monsters" for the remainder of their lives. All Devil Fruit users have to be trained to a certain degree, from simple activation control to full combat techniques.
Another problem with the Devil Fruits is that a few of them offer "weird" or "useless" powers. While many citizens can be fascinated by their powers, others may leave a consumer leading a miserable life full of discrimination from those around them. However, due to the lack of information within some societies and cultures, misconceptions on how this power was achieved can lead to manipulation of individuals for that user's own purposes.
Side Effects of Devil Fruits
With this new power comes a weakness: the sea rejects the new Devil Fruit user and they become helpless while submerged in water (or "become a hammer," in Japanese parlance). Though the terminology is usually referring to the inability to swim a more accurate definition is that the sea water itself is the weakness as opposed to the actual motion of the body to move in the sea which simply becomes impossible once one has consumed a Devil Fruit. Not touching the water itself however will allow the user to go unaffected even if submerged, shown when the Monster Trio used diving gear to reach the sunken St. Briss, and again when the Monster Trio coated themselves in smaller bubbles of Yarukiman Tree Resin bubbles to battle the Kraken. Oda stated in an SBS that Devil Fruit users are susceptible to all types of water, not just seawater. This includes the white sea surrounding Skypiea. He elaborated on this, saying that "moving" water, like rain or waves, does not weaken Devil Fruit users, while standing water does. This was also shown first when Monkey D. Luffy was in the Dance-Powder induced rain and did not feel his power slipping away, and again when on Zou, the sea water that Zunisha used to shower did not affect him despite being sea water as it was "moving" water. However, it should be noted that when Luffy used Mizu Luffy he was not affected in any way by the water he was holding. Furthermore a Devil Fruit user will not be restricted in the water if he or she is not physically touching the water. Sometimes the power of a Devil Fruit involves water, or at least some state of water, like the bubble power of Kalifa or the ice power of Kuzan. In that case the user will not be weakened by its own state of water but will still be weak against others states of water.
Oda also said in an SBS that it is not until a Devil Fruit user is knee deep in water that they become immobilized. This is seen with the Gorgon sisters and Luffy in Boa Hancock's bath. Brook was also seen slowly losing his strength as the water levels increased in the floods in Ryugu Palace, demonstrating that being in contact with the sea does not instantly rob their strength unless it reaches a certain level.
Even if a part of the user is submerged, they cannot use their Devil Fruit powers, no matter how much or how little is submerged. However, if the user's body has been permanently altered by the Fruit, then the user's ability can be manipulated by outside sources; e.g., when Luffy was knocked into and sunk to the bottom of the pool at Arlong Park, Genzo and Nojiko dove underwater and stretched his neck so his head would be above water, allowing him to respirate. It should also be noted that although all Devil Fruit users are weak against water, the power itself may still work underwater (for example, Galdino can survive underwater by creating a bowl of wax surrounding him, and the keys he creates can be used to open Seastone handcuffs). Luffy was also shown after the timeskip to be able to use Gear Third underwater but it did greatly reduce the strength of his attacks. Being weak against the sea proves deadly to many Devil Fruit users who are pirates and Marines sailing the Grand Line. Additionally, the use of a Devil Fruit puts users at odds with races like the fishmen, and some with greater weakness to the sea than normal (such as the Kage Kage no Mi whose zombies are purified with salt) are almost useless against these races. However, the Devil Fruit power will also render a Fishman or Merman just as weak in water as it would anyone else, so this advantage is only applied to one that has not consumed a Devil Fruit themselves.
One of the greatest dangers created by a Devil Fruit user's weakness to water is the risk of drowning, which opponents can take advantage of this to kill even strong devil fruit users, like Hody Jones tried to do while fighting Luffy underwater by popping the bubbles that protected Luffy both from the surrounding sea and his only source of air. However it should be noted that the risk of dying from drowning only applies to a devil fruit user if cannot breath underwater, as fishman and merfolk devil fruit users are capable of breathing underwater. Recently, Jack demonstrated an unexplained ability to survive underwater without drowning. However even if a Devil Fruit user can survive underwater without drowning, they will still be rendered unable to move due to their weakness, as shown by Jack who though able to remain alive and conscious underwater was rendered unable to move while submerged. Presumably this would remain true for Fishman and Merfolk, as Vander Decken IX required a bubble to move about underwater, even though there was no risk of him drowning due to him being a fishman. This immobility would also make such users vulnerable underwater dangers such as ocean predators as they would be incapable of defending themselves.
Seastone, a special substance that emits the same energies of the sea, can also cancel out Devil Fruit powers through physical contact with the user. How weakened the user's movements become depends on how much physical contact the user has with the Seastone. The Marines use this to their advantage when imprisoning pirates in Impel Down. In addition, all other Devil Fruit users will have their powers nullified when they are grabbed by the user of the Yami Yami no Mi.
One rumor, as recounted by Jabra, is that Devil Fruits house actual devils that will fight when placed in proximity of one another. The resulting battle would destroy the users' bodies. Nevertheless, Blueno contradicted this claim, stating that Grand Line scientists have noted that the phenomenon of one's body destroying itself only occurs when one consumes two Devil Fruits. However, Marshall D Teach was able to obtain and control two different Devil Fruit powers at the same time through an unknown method.
Superiority and Unpredictability
As noted by Crocodile, there is no way to tell how Devil Fruit powers will fare when pitted against one other. A Devil Fruit user who normally dominates all other powers can sometimes be brought down by a power considered "weak" in comparison.
As Crocodile and Lucci stated, the power and potential of the Devil Fruits is mostly dependent on the skill and creativity of the users. Luffy was able to ingeniously devise a wide versatility of rubber enhanced physical attacks, Doflamingo was able to use his string based powers for a variety of devastating offense and sturdy defense, the greatest example being Charlotte Linlin, who has extended her soul manipulation powers which is a Paramecia ability to develop two different forms of elemental manipulation by using soul based powers to create a sun and thundercloud creating fire and lightning similar to two different Logia Devil Fruits, the Mera Mera no Mi and Goro Goro no Mi respectively.
Some Devil Fruits of similar powers have been confirmed to be superior over another, though this in no way means that the superior ability user is stronger than that of the inferior's. 
List of Confirmed Superiorities
|Superior Devil Fruit||Inferior Devil Fruit||Ability||Differences|
|Magu Magu no Mi||Mera Mera no Mi||Forms of heat||Magma is of a higher order than fire.|
|Ton Ton no Mi||Kilo Kilo no Mi||Body weight||The increase in weight by metric tons, which is 1000 kilograms.|
|Hie Hie no Mi||Yuki Yuki no Mi||Frozen states of water||Ice is a more effective freezing agent than snow.|
|Buki Buki no Mi||Supa Supa no Mi||Blade production||The Supa Supa no Mi is limited to only bladed weapons on one's body, while the Buki Buki no Mi can create bladed weapons, along with a variety of other types of weapons.|
List of Seen Unpredictability
|Moku Moku no Mi; Hie Hie no Mi||Mera Mera no Mi||Mutual cancellation.|
|Gomu Gomu no Mi||Goro Goro no Mi||Gomu Gomu no Mi user resistance to lightning.|
|Doru Doru no Mi||Doku Doku no Mi||Doru Doru no Mi wax blocks the poison.|
|Yomi Yomi no Mi||Soru Soru no Mi||Soul released from regular Homies.|
|Memo Memo no Mi||Soru Soru no Mi||Original soul owner's memories briefly return to Homies.|
|Mochi Mochi no Mi||Gomu Gomu no Mi||Mochi Mochi no Mi user able to match, mimic, and suppress the Gomu Gomu no Mi user's techniques. |
Artificial Devil Fruits
Dr. Vegapunk, a Marine scientist, is heavily responsible for the research into the effects of Devil Fruits' and Seastone. His research has also led him to devise a method that allows an inanimate object (such as a gun or a sword) to gain the effects of a Devil Fruit (it has not yet been shown how this is done and this has been only done with Zoan types that transform the weapon into an animal). He also managed to replicate the effects of one Fruit to a certain degree, and has even created a synthesized Devil Fruit, though it was said to be flawed.
Caesar Clown stated that he has done numerous experiments on his own Devil Fruit, insinuating that he managed to enhance its power after consumption. He has not yet explained what his research was or how he did it though. He also managed to create his own version of artificial Devil Fruits, whereas Vegapunk failed; these are restricted to the Zoan class, named Smile.
Tony Tony Chopper, during his six year apprenticeship under Dr. Kureha, created a drug called the "Rumble Ball" that enhances the effects of his Devil Fruit. Thus far he is the only one shown to have consumed it. According to him, the Rumble Ball disrupts the wavelengths of Devil Fruit forms. It is implied that the "Rumble Ball" will activate when consumed by any Zoan type Devil Fruit user, albeit with different but slightly similar effects. After two years of training and research, Chopper was able to replicate the Rumble Ball's effect without having to consume any at all (except in the case of his Monster Point, which now requires only one and is under his full control).
Early One Piece
In the original two pilots of One Piece, Luffy's Devil Fruit power, the Gomu Gomu no Mi, was the power of the Gomu Gomu tree that grew once every 50 years and there were no signs that other such powers existed.
Translation and Dub Issues
Many of the Fruit names come from Japanese onomatopoeia and Japanese vocabulary. In some cases finding a suitable dub or translation name is awkward.
Manga and Anime Influences
The rumor that Jabra recounted about Devil Fruits housing actual devils is similar to the Hindu belief about belerics; because of this the Hindus of Northern India avoids the trees and will not sit in its shade. However, Beleric fruit is also known for its medicinal properties and is used by Hindu physicians for various ailments.
The other part of Jabra's rumor about the fruit's devil tearing out and killing the consumer from within is similar to another Hindu legend, particularly the version in Villivakkam, about two rakshasa brothers: Vatapi would take the shape of a fruit or meat and Ilvala would offer the "food" to innocent mendicants passing by. Vatapi would come out by tearing through the victim's body. However, this failed against Agastya.
- There are Devil Fruits that have yet to be cataloged, and therefore unknown.
- Marshall D. Teach is the only person to have two Devil Fruit powers at the same time, and is currently adding more to his arsenal.
- In an SBS question, a reader asked if he could get Luffy's Gomu Gomu no Mi powers by eating Luffy. Oda answered no, and that he would get food poisoning instead.
- Whenever a filler Devil Fruit is going to be used in a filler arc, the writers ask permission to use it from the author, Oda. In an SBS, Oda described the process as "Basically, all that happens is that the anime's scriptwriters come up with powers that they want to use in the story, and I say 'Yeah, that sounds good', or 'No, sorry, I want to use that one in the future'. That's all."
- Certain Devil Fruits are noted to be unique or special, even for their respective classes. Such include the:
- Goro Goro no Mi, which has been deemed as one of the few "invincible" Devil Fruits.
- Yami Yami no Mi, which has been claimed to be "unique", even for a Logia.
- Gura Gura no Mi, which has been called the strongest Paramecia, equal to a Logia.
- Ope Ope no Mi, which has been called the "Ultimate Devil Fruit".
- Mochi Mochi no Mi, which was first introduced as a Logia in the Shonen Jump release, would later be identified in Volume 86 as a "special" Paramecia by Jinbe
- Currently, only three (canon) Devil Fruit users have a Laughter Style based on their respective Devil Fruits; Perona, the user of the Horo Horo no Mi (Horohorohoro), Edward Newgate the former user of the Gura Gura no Mi (Gurararara), and Streusen the user of the Kuku Kuku no Mi (Kukuku).
- In real life English, "Logia" is plural for Logion which is a saying attributed to Jesus Christ and "Zoan" which is a biblical name for Tanis. And "Paramecia" is plural for Paramecium which a single-celled fresh water animal.