One Piece Encyclopedia

Straw Hat Pirates/Allies

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Straw Hat Pirates
Straw Hat Pirates&#039; Jolly Roger
Japanese Name: 麦わらの一味
Romanized Name: Mugiwara no Ichimi
Official English Name: Straw Hat Pirates
First Appearance: Chapter 1; Episode 1
Captain: Monkey D. Luffy
Main Ship: Going Merry (Ch.41-430 and Ep.17-312);
Thousand Sunny (Ch.436-present and Ep.321-present)
Total Bounty: Beli Small800,000,050[1]

Allies and Traveling Companions


Throughout the series there have been people who have either traveled with one or all of the Straw Hat Pirates for a short period of time or aided them in one way or another. Many of these individuals would be considered temporary pirates in a way.

The most notable of these people are:

  • Vivi and Carue, as they traveled with the crew for almost the entire Alabasta Saga, and even considered permanently joining them but due to her promise it seems that she is always welcome back;
  • Jinbe, who was invited to join the crew, but declined due to unfinished business. He promised that once his business is concluded, he will return to the Straw Hats, and join them if they still want him.
Character(s) Arc Involved As Allies Involvement With the Straw Hats
Coby Romance Dawn Arc Coby traveled briefly with Luffy, acting as a temporary navigator, after he was freed from his servitude to Alvida.[2] He joined the Marines after the incident with Captain Morgan, and later trained under Vice-Admiral Garp, Luffy's grandfather. He still considers Luffy his friend even though they are now on opposite sides of the law.
Johnny and Yosaku Baratie Arc to Arlong Park Arc Two oafish but good-hearted bounty hunters who were once Zoro's partners. They traveled with and assisted the Straw Hats from Baratie to Conomi Islands.[3]
Nojiko and Genzo Arlong Park Arc Two villagers who helped keep Luffy from drowning when he was temporarily submerged in the water of Arlong Park. Nojiko is Nami's adoptive sister, while Genzo is seen as a father-figure by the two sisters.[4]
Nefertari Vivi and Carue Whiskey Peak Arc to Alabasta Arc The two traveled with and assisted the pirates for almost the entire Alabasta Saga. Vivi being close to them, considered joining them and was even asked to join the group.[5] She however turned down the position in order to take care of her country, Alabasta, with Carue loyally staying with her.[6]
Dorry and Brogy Little Garden Arc After the Straw Hats defeated Mr. 3 and his cohorts, and helped the two giants, the two gratefully aided the pirates by destroying the Island Eater that was blocking their path from Little Garden to Alabasta.[7]
Portgas D. Ace Alabasta Arc Luffy's brother who aided the Straw Hats by stopping Smoker from catching Luffy and destroying a fleet of five Billions ships that were pursuing them.[8][9] In the anime, he sort of traveled alongside with them through the Alabastan desert while looking for some answers to Blackbeard's whereabouts.[10] He left the group to continue his search but not before giving Luffy his Vivre Card. While his death surprised and upset the crew, they were most concerned about Luffy's wellbeing after the death of his brother. Nonetheless, Ace had the upmost faith that Luffy was in good hands, and entrusted his safety to them.
Eyelashes Alabasta Arc Eyelashes is a camel who traveled with the Straw Hats after being saved from a Sandora Lizard during the events of Alabasta. He was mainly a transportation for Nami and Vivi, but also helped them in some situations. After the events of Alabasta he was given permission to join the Super Spot-Billed Duck Squad (even though he is a camel).
Bentham (Mr. 2 Bon Kurei) Alabasta Arc, Impel Down Arc Originally an enemy, he aided the Straw Hats by hiding their ship, the Going Merry, when there were Marines searching around Alabasta and by disguising himself and his men as the pirates in order to draw away the Marines pursuing them. Later, after breaking out of his cell and reuniting with Luffy in Impel Down, Bentham fought alongside Luffy to reach Ace. Throughout their reunion, Mr. 2 aided Luffy greatly through the various dangers of the prison, and ultimately aided Luffy and several other prisoners by sacrificing himself in order to open the way to their freedom.
Gan Fall and Pierre Skypiea Arc The former god of Skypiea and his pet bird aided the Straw Hats during their time in Skypiea.
Conis Skypiea Arc A young woman from Skypiea who helped the Straw Hats in battle from the sidelines throughout their time in the sky, despite Enel's will.
Aisa and Wiper Skypiea Arc Two Shandia who were originally hostile to the Straw Hats. They however aided them against Enel after getting to know them.
Kokoro Water 7 Arc to Post-Enies Lobby Arc Though non-combatant, she aided the Straw Hats from crossing through the Aqua Laguna, to escaping from a flooded passage. She later told them about Fishman Island.
Yokozuna Enies Lobby Arc and Post-Enies Lobby Arc A giant sumo frog that helped the Straw Hats from fighting against the World Government to helping build their new ship, the Thousand Sunny.
Oimo and Kashi Enies Lobby Arc and Post-Enies Lobby Arc Two Elbaf giants who originally worked for the World Government as gatekeepers. However, after the truth was revealed to them by Usopp, they aided the Straw Hats and their allies in their invasion of Enies Lobby and helped rebuild Water 7 afterwards.
Keimi, Pappug and Hatchan Sabaody Archipelago Arc, Fishman Island Arc A mermaid and starfish rescued from a Sea King. The Straw Hats helped them rescue Hatchan, a former member of the Arlong Pirates and enemy, so that they can reach Fishman Island. They later became their guides on the Sabaody Archipelago so they could get a bubble coating for the Sunny to descend beneath the ocean. Hatchan also promised as soon as he was feeling better and the Straw Hats ship was coated he would guide them to Fishman Island. Two years later however, Hatchan was still recovering from the injuries he sustained while defending the Straw Hats' ship, and so was unable to guide them there. In spite of his injuries, he attempted to dissuade Hody Jones and Vander Decken IX from attacking Ryugu Kingdom. Keimi and Pappug meanwhile acted as tour guides, showing many of the Straw Hats around Fishman Island. Pappug also aided Zoro, Brook and Usopp in escaping imprisonment.
Silvers Rayleigh Sabaody Archipelago Arc, Post-War Arc to Return to Sabaody Arc

The legendary first mate of Gol D. Roger who has coated the Thousand Sunny for free after the Human Auctioning House incident, and also helped defend the Straw Hat Pirates against Kizaru. He found Luffy at Amazon Lily and, along with Jinbe, the three invaded Marineford so that Luffy could ring the Ox Bell and send his message to his crew. He taught Luffy how to properly use Haki over the course of a year and a half, then assisted in his escape from the Sabaody Archipelago.

Boa Hancock Amazon Lily Arc to Return to Sabaody Arc Leader of the Kuja and the only female Shichibukai and thought to be the most beautiful female pirate in all the seas. Though initially antagonistic due to Luffy discovering the slave-mark tattoo on her back and being a man, she grew to accept and even love him, even assisting him to reach Impel Down to save his brother, Ace. Later, she gave Luffy the keys to Ace's handcuffs and defended Luffy from Smoker and the Pacifista so that he could try to save his brother. She then helped return Luffy to Amazon Lily and gave him safe haven, so he could recover from his wounds from the Battle of Marineford. After his successful recovery and training from Rayleigh along with the two year timeskip, she took Luffy back to Sabaody and assisted in his escape to Fishman Island.
Haredas Amazon Lily Arc to Return to Sabaody Arc A weather scientist on Weatheria who found Nami (who was sent there by Bartholomew Kuma) and took her into his home, teaching her about the sky island's weather science. He assisted in the Straw Hat Pirates' escape from the Sabaody Archipelago along with fellow Weatheria scientists by creating rain to ruin the Marines' gunpowder.
Heracles Amazon Lily Arc to Return to Sabaody Arc A warrior trapped in the Boin Archipelago. He protected the hapless Usopp during their time on the island, though attempted to convince him that it was impossible to escape. He taught Usopp about the Pop Greens as part of his training. He later appeared on the Sabaody Archipelago to assist in the Straw Hat Pirates' escape.
Perona Amazon Lily Arc to Return to Sabaody Arc Was formerly one of the Mysterious Four of Thriller Bark, but was sent by Bartholomew Kuma to Kuraigana Island, the same place that Zoro was sent to during the Straw Hats' battle with Kuma. While she was originally antagonistic, having served beneath Gekko Moriah, Perona grudgingly assisted Zoro during his time training with Dracule Mihawk. She later appeared on the Sabaody Archipelago to help Zoro and the other Straw Hats escape. In the anime, Perona stated that the only reason Zoro didn't get lost on the way back to Shakky's Rip-off Bar was because she was there to guide him.
Emporio Ivankov Impel Down Arc to Post-War Arc The "Queen" of Kamabakka Kingdom and Newkama Land, and Revolutionary commander. He healed Luffy from the brink of death with his Horu Horu no Mi powers, and then, upon learning that Luffy was the son of Dragon, his leader, he assisted Luffy in breaking free from Impel Down (though it is implied that he only did this to free Ace, since until Luffy told him that they weren't blood related, Ivankov assumed Ace was also Dragon's son). He then protected Luffy during the Battle of Marineford, being the one person as well as Jinbe to fight most by his side. After the war, he boarded a Marine ship along with his Newkama followers and, seeing that Luffy was in good hands with Boa Hancock, left with his people to return to his home. He was also responsible for helping Sanji during his two years of training in Kamabakka Kingdom.
Inazuma Impel Down Arc to Post-War Arc Ivankov's right-hand man in both the Kamabakka Kingdom as well as the Revolutionary Army. He found Luffy and Mr. 2 Bon Kurei on the brink of death, and brought them to Newkama Land. He then fought alongside Luffy and his allies to break free from Impel Down, but was drastically poisoned by Magellan. After recovering, he assisted Luffy in the Battle of Marineford by creating a bridge for him to reach Ace. After the war, he returned to Kamabakka Kingdom with his leader and people.
Crocodile and Daz Bones (Mr. 1) Impel Down Arc to Marineford Arc The former leader of Baroque Works and his right-hand man. After coming across him in Level 6 of Impel Down, Luffy reluctantly freed him after being persuaded by Emporio Ivankov. During the escape, Crocodile set free Mr. 1, who had been caged in Level 4. After the escape, Crocodile made his intention of taking Whitebeard's head clear, upon which he immediately acted on as soon as he arrived in Marineford. During the Battle of Marineford, Crocodile fought on his own side, aligning himself with no one, and Mr. 1 loyally followed suit. During the course of the battle, he fought Luffy's allies, the Whitebeard Pirates, but then helped save Ace and even Luffy himself, claiming that he did it only because he did not want the Marines to have their way. As such, Mr. 1 also helped protect Luffy against Dracule Mihawk. After the battle, Crocodile and Mr. 1 healed their wounds on an island in the Grand Line, deciding to enter the New World.
Jinbe Impel Down Arc to Fishman Island Arc Former captain of the Sun Pirates and former Shichibukai. He pleaded to Luffy to be freed from his cell in Impel Down so that he could help save Ace. Seeing the fishman's sincerity, Luffy freed Jinbe, and together they and their allies broke free from Impel Down. At the Battle of Marineford, Jinbe, upon renouncing his title as a Shichibukai, was one of the two to most assist Luffy during the battle, along with Emporio Ivankov. After Luffy's mind collapsed from Ace's death, Jinbe swore to protect Luffy at any cost, and was almost killed by Akainu, but was saved and healed by Trafalgar Law. After returning to Amazon Lily with Luffy, he managed to shake Luffy out of his depression by making him realize that he still had something precious to hold on to: his crew. He then joined Luffy, along with Silvers Rayleigh, as they invaded Marineford once more so that Luffy could ring the Ox Bell. After returning from Marineford, Jinbe took a last goodbye and told Luffy he wished to meet him in two years in Fishman Island. Jinbe took off with a whale shark. He is next seen waiting for Luffy at Otohime's grave, where he relates the history of Fisher Tiger and Queen Otohime to the Straw Hats. Jinbe then formulated a plan with them to rescue King Neptune and his family from execution, as well as demonstrate to the populace that humans and Fishmen could work together by fighting alongside the crew against the New Fishman Pirates. Following their victory, Luffy asked Jinbe to join his crew. Although his offer was declined, Jinbe asked that Luffy ask him again the next time they met.
Bartholomew Kuma During the Timeskip One of the Shichibukai and an officer of the Revolutionary Army. Shortly before the Battle of Marineford, he made a request to Vegapunk before being fully modified into a Pacifista, to give him a command to protect the ship of the Straw Hat Pirates until one of them returned. Vegapunk complied, and after the war ended, the fully mechanized Kuma returned to the Sabaody Archipelago to protect the Thousand Sunny. Two years later, Franky returned to see a heavily damaged Kuma guarding the ship. Upon seeing Franky, Kuma left the ship, stating that his mission to protect the Thousand Sunny was completed. Later on, Franky informed the rest of the Straw Hat Pirates about what Kuma had done during the timeskip, but stated that now that he had been made into a full Pacifista, he would be a heartless human weapon with no will of his own when they met again.
Dracule Mihawk During the Timeskip One of the Shichibukai. Though antagonistic towards Luffy during the Battle of Marineford, he accepted to train Zoro in swordplay during the two-year timeskip.
Surume Fishman Island Arc A fearsome Kraken from the depths of the ocean. As the Straw Hats were traveling underwater, they defeated him in order to get through. After going to the Underworld of the Sea, Luffy managed to tame him, and even got him to save the Sunny from Wadatsumi and push the ship all the way to Fishman Island. Although initially frightened into rejoining the New Fishman Pirates, Surume assisted Luffy in the battle at Gyoncorde Plaza when the Straw Hat captain claimed him as a friend. After the fight, he was seen cooperating with the Fishman Island's Ammo Knight, helping to exile Wadatsumi.
Kin'emon and Momonosuke Punk Hazard Arc and Dressrosa Arc Kin'emon is samurai from the Wano Country who came to Punk Hazard in search of his missing son, Momonosuke. He was defeated by Trafalgar Law and had his body separated into three parts and scattered across the island where he was found by members of the Straw Hat crew. After helping him to recover his missing sections he swallowed his pride and expressed his gratitude to the Straw Hats, to whom he is now indebted. Momonosuke helped Luffy reach Caesar so he could defeat him. They continue to sail with them in order to rescue a comrade in Dressrosa.
Brownbeard Punk Hazard Arc A former pirate turned centaur servant of Caesar Clown, Brownbeard initially opposed the Straw Hats. However, after discovering his master's true nature, he aided the Straw Hats in the hopes of freeing his men from Caesar's servitude. He largely served as a form of mass transport for the crew, to his chagrin.
Mocha Punk Hazard Arc A girl kidnapped by Caesar Clown, Mocha helped Chopper prevent the other children from eating the drug candies.
Kyros Dressrosa Arc Kyros, as the Thunder Soldier, cooperates with the Straw Hats in his mission to destroy the SMILE Factory. In exchange, the Straw Hats were asked to save the slaves being forced to work in the factory before destroying it. In order to do so, part of the operation included knocking out Sugar, the one responsible for transforming people into toys, so as to revert everyone back to normal.
Viola Dressrosa Arc One of Doflamingo's underlings who planned to kill Sanji, she saved him when she saw the cook's unfaltering faith in her desire to be free of Doflamingo. She informed him of Doflamingo's trap and gave him a map for the Flower Field. She then later helps him avoid the Marines, as well as guide Sanji to the Thousand Sunny. Afterwards, she helped Luffy, Zoro and Kin'emon infiltrate the palace.
Ucy Dressrosa Arc During the Corrida Colosseum, Luffy and the Fighting Bull which he named "Ucy" teamed up. Later, after Usopp defeated Sugar and all the toys turned back into humans, he allied with Luffy again during his rampage for Doflamingo's head.
Bartolomeo Dressrosa Arc 

After witnessing Luffy's miraculous survival on the execution stand in Loguetown two years ago, Bartolomeo became a massive fan of Luffy's and views him as his hero, even to the point of worshipping him. After following Luffy's exploits up till the Battle of Marineford, he was inspired to start his life of piracy. His respect for Luffy is so deep that he gets angry and attacks people who mock Luffy as when he squashed a man against a wall with his Devil Fruit powers and even cuts the man's tongue right after he badmouthed Luffy. He even traveled to Dressrosa for the sole reason to acquire the Mera Mera no Mi to give to Luffy as a present. He sincerely believes that Luffy will become the next Pirate King. He also holds the members of Luffy's crew in high regard and is utterly amazed by their feats. Bartolomeo used his barriers to create a stairway to the fourth level for which Luffy thanked him, causing Bartolomeo to shed tears of joy. When Gladius launched his explosives at Luffy, Bartolomeo jumped into the line of fire to protect Luffy.

Cavendish Dressrosa Arc After Usopp defeated Sugar and all the toys turned back into humans, Cavendish relinquished his grudge against the Straw Hat Pirates and joined Luffy's rampage for Doflamingo's head, his primary motivation being to regain his former popularity.
Hajrudin Dressrosa Arc After Usopp defeated Sugar and all the toys turned back into humans, Hajrudin forgave Luffy for his punch during the Corrida Colosseum and joins his rampage for Doflamingo's head, his primary motivation being to avenge his pride.
Elizabello II and Dagama Dressrosa Arc After Usopp defeated Sugar and all the toys turned back into humans, Elizabello and Dagama joined Luffy's rampage for Doflamingo's head, their primary motivation being to assist King Riku.
Abdullah and Jeet Dressrosa Arc After Usopp defeated Sugar and all the toys turned back into humans, Abdullah and Jeet joined Luffy's rampage for Doflamingo's head, their primary motivation being to serve "God Usopp."
Orlumbus Dressrosa Arc After Usopp defeated Sugar and all the toys turned back into humans, Orlumbus joined Luffy's rampage for Doflamingo's head.
Ideo Dressrosa Arc After Usopp defeated Sugar and all the toys turned back into humans, Ideo joined Luffy's rampage for Doflamingo's head.
Suleiman Dressrosa Arc After Usopp defeated Sugar and all the toys turned back into humans, Suleiman joined Luffy's rampage for Doflamingo's head.
Blue Gilly Dressrosa Arc After Usopp defeated Sugar and all the toys turned back into humans, Blue Gilly joined Luffy's rampage for Doflamingo's head.


Along with individuals mentioned above, there has also been various groups that have assisted the Straw Hats in their adventures. These organizations have helped the Straw Hats either to reach a certain goal or to defeat a common enemy.

Character(s) Arc Involved As Allies Involvement With the Straw Hats
Usopp Pirates Syrup Village Arc The band of make believe pirates helped the Straw Hats in stopping Kuro's scheme in their own way despite being only kids.
Saruyama Alliance Jaya Arc During the Straw Hats' time on Jaya, the alliance helped them to reach Skypiea. Their boss, Montblanc Cricket, informed them about how to reach the Sky Island through the use of the Knock Up Stream and the South Bird. The rest of the alliance modified the Going Merry into a "flying mode" to better maneuver the force of the current. Later, the Straw Hats repaid the alliance's efforts by ringing the Golden Bell thus clearing up the Montblanc family name.
Galley-La Company Water 7 Arc to Post-Enies Lobby Arc The company originally fought against the Straw Hats when they learned that their president, Iceburg, was almost assassinated by Nico Robin. When the truth was finally learned, the three of the remaining Galley-La foremen decided to join the Straw Hats to fight against CP9.[1] They, together with the Franky Family, formed a fighting force that invaded Enies Lobby and helped the Straw Hats reach their destination. After the Enies Lobby incident, the Galley-La company provided temporary room and board for the pirates while Iceburg and the foremen helped Franky build their new ship.[2]
Franky Family Water 7 Arc to Post-Enies Lobby Arc A gang consisting of the dregs of Water 7 who were originally on opposite sides with the Straw Hats. They however joined forces with the Straw Hats after their boss, Franky, was captured by CP9. Together with the Galley-La foremen, they formed an army that aided the Straw Hats in reaching their invasion of Enies Lobby. After the events in Enies Lobby, the gang gave the Straw Hats the Adam Wood they bought with the money they stole from the pirates. They did this as thanks for rescuing Franky and to provide the materials to replace the ship the pirates lost.
Thriller Bark Victim's Association Thriller Bark Arc A group of Gekko Moriah's victims that include the Rolling Pirates in their ranks. They helped the Straw Hats in their battle against Moriah to reclaim back their shadows and against Bartholomew Kuma to protect Luffy. One of their prominent members, Lola gave them a Vivre Card for her "mama" in the New World after everything was done.
Rosy Life Riders Sabaody Archipelago Arc and Return to Sabaody Arc

Initially antagonists of the Straw Hats due to the coincidental connection between leader Duval and the drawing on Sanji's wanted poster. After Sanji reforms him to a more handsome face, the group becomes allies assisting them on the Sabaody Archipelago, particularly in locating Keimi after her capture by slave traders. They also protected the Thousand Sunny in the two year timeskip when the Straw Hats were training and saved Brook when he was escaping the Marines.

Newkama Land Impel Down Arc to Post-War Arc

As Monkey D. Luffy penetrated deeper into Impel Down in order to save his brother, he came across the hidden prisoners who managed to escape their cells but stay within the walls of the prison, the Newkama. After Luffy was healed from poison, and revealed his heritage, the leader of the Newkama and an ally of Luffy's father, Emporio Ivankov, joined the young pirate in his rescue mission to save Ace, taking the Newkama with him. After the war, Ivankov returned to Momoiro Island, where he discovered Sanji and, with assistance from his "candies", helped train him during the 2 year time-skip.

Impel Down Prisoners Impel Down Arc to Marineford Arc

During the escape from Impel Down, Luffy and his allies went about freeing as many prisoners as possible to improve their chances of escaping. Though the majority are mainly loyal to Buggy, they fought alongside Luffy at Impel Down and Marineford, mostly to ensure their own freedom.

Whitebeard Pirates Marineford Arc

During the Whitebeard War, Luffy's effort and extraordinary will garnered him respect and admiration from Edward Newgate, his crew and allies, to the point where the legendary pirate ordered his men to assist Luffy. After Whitebeard and Portgas D. Ace were killed, the Whitebeard Pirates then put all their effort to make sure that Luffy wasn't.

Neptune Royal Family Fishman Island Arc After the Straw Hat Pirates and Jinbe rescue the royal family from the clutches of the New Fishman Pirates, they return the favor by helping the Straw Hats defend Fishman Island. The brothers, Fukaboshi, Ryuboshi and Manboshi helped Luffy fight Hody Jones, while Shirahoshi demonstrated great trust in the captain, placing herself under his protection while being targeted by Vander Decken IX. Neptune also chose to trust the Straw Hats after he saved Megalo, and cleared them of all charges after they saved Fishman Island.
Heart Pirates Punk Hazard Arc and Dressrosa Arc

So far the only formal alliance the Straw Hats have made, offered to Luffy by Trafalgar Law as a means of dethroning the Yonko, Kaido.

G-5 Marines Punk Hazard Arc

The Straw Hats made a temporary alliance with Smoker and Tashigi's G-5 Marines, in an effort to rescue the children kidnapped by Caesar Clown, Vergo and Monet along with escaping the island of Punk Hazard safely.

Tontatta Kingdom Dressrosa Arc

Due to Usopp's lies, the whole Tontatta Kingdom joins him to fight Donquixote Doflamingo, and even after he reveals that he lied to them, his fight against Trébol and Sugar, which ultimately sets the kingdom free, cements his status as their hero.

Chinjao Family Dressrosa Arc After Luffy restored Chinjao's head and Usopp defeated Sugar and all the toys turn back in humans, Chinjao, Sai and Boo join Luffy's rampage for Doflamingo's head.

Anime Only

In the anime adaptation, the Straw Hats have also had their share of allies and traveling companions. These individuals too have either traveled with them or aided them in some sort of way.

Character(s) Arc or Movie Involved As Allies Involvement With the Straw Hats


Warship Island Arc

A girl that the Straw Hats aided in her efforts to help the Sennenryu she had found and befriended.

Phoenix Pirates

Lovely Land Arc

A crew of pirates that aided the Straw Hats against the bounty hunter family, the Accino Family.

Billy One Piece Film: Strong World A giant bird who Luffy and Nami took a liking to. He helped the latter escape from Shiki's base, and assisted Luffy in his battle against Shiki.

Panz Fry & Lily Enstomach

Z's Ambition Arc

A couple of father and daughter who the Straw Hat Pirates help escape from the Marines and Neo Marines.


One Piece Film: Z

Though a canon character, Kuzan aided the Straw Hats non-canonically in One Piece Film: Z. He provided them with valuable information about Z's plans and whereabouts, saved Luffy, Zoro, Sanji and Usopp from Secon Island's destruction, and gave the crew an Eternal Pose leading to Piriodo.

Zephyr One Piece Film: Z At the end of the One Piece Film: Z, Zephyr chooses to sacrifice himself to let the Straw Hat Pirates and his comrades Ain and Binz escape Borsalino's blitz on Piriodo.

Toriko and his allies

Crossovers Episode 492, Episode 542, Episode 590

In occasion of some crossovers, the Straw Hat Pirates team up with Toriko and his allies due to various emergencies.

Son Goku and his allies

Crossover Cross Epoch, Enel attacks Tokyo Episode, Episode 590

In occasion of some crossovers, the Straw Hat Pirates team up with Son Goku and his allies due to various emergencies.

Game Only

In a few video games, the Straw Hats have gained new allies who help them through the course of their games. They have either traveled with them or assisted them in some sort of way.

Character(s) Arc or Movie Involved As Allies Involvement With the Straw Hats


Legend of the Rainbow Island

A boy who joined the Straw Hat Pirates and assisted him in beating Baroque Works and the game's original enemy crew. He leaves the crew at the end of the game.


Unlimited Adventure

A rabbit-like creature who helped the Straw Hat Pirates break the island's seals to defeat the Evil Guardian/Evil Master Beast and return the island to its former state.

Gaburi Unlimited Cruise Parts 1 & 2 A demon-like creature who befriends the Straw Hat Pirates and helps them defeat the Doom Guardian by sacrificing himself. In the second part of the game, he returns to assist them in defeating the Demon of Doom.


Unlimited World Red

A pen that belongs to Patrick Redfield who helped the Straw Hats throughout the game and wanted to return to his master.


Unlimited World Red

A young woman who assisted the Straw Hat Pirates by running the shops and vendors in Trance Town as well as providing the crew with resources and information.


  1. One Piece Manga and Anime — Vol. 67 Chapter 664 (p. 9) and Episode 589, Monet reveals the crew's total bounty altogether from two years ago up to nowadays.
  2. One Piece Manga and Anime - Vol. 1 Chapter 2 and Episode 1, Coby decides to travel with Luffy.
  3. One Piece Manga and Anime - Vol. 5 Chapter 42 and Episode 20, Johnny and Yosaku decide to travel with the crew.
  4. One Piece Manga and Anime - Vol. 10 Chapters 84-89 and Episodes 39-41, Nojiko and Genzo keep Luffy from drowning.
  5. One Piece Manga and Anime - Vol. 23 Chapter 214 and Episode 128, Vivi is asked to join the Straw Hat pirates.
  6. One Piece Manga and Anime - Vol. 23 Chapter 216 and Episode 129, Vivi declines to join the Straw Hat pirates to look after her country.
  7. One Piece Manga and Anime - Vol. 15 Chapter 129 and Episode 77, Dorry and Brogy help the Straw Hats by defeating the Island Eater.
  8. One Piece Manga and Anime - Vol. 18 Chapter 158 and Episode 94, Ace prevents Smoker from catching Luffy.
  9. One Piece Manga and Anime - Vol. 18 Chapter 159 and Episode 95, Ace destroys five Billions ships.
  10. One Piece Anime - Episodes 96-102, Ace decides to travel with the crew in the Anime.

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[v · e · ?]
Straw Hat Pirates
Crew: Monkey D. Luffy  •  Roronoa Zoro  •  Nami  •  Usopp  •  Sanji  •  Tony Tony Chopper  •  Nico Robin  •  Franky  •  Brook
Ships: Going Merry  •  Thousand Sunny
Vehicles: Shiro Mokuba I  •  Mini Merry II  •  Shark Submerge III  •  Kurosai FR-U IV  •  Brachio Tank V  •  Franky Shogun  •  Shimashima Shopping  •  Karasumaru  •  Taru Tiger  •  Rocket Man  •  Tarumanma   •  Ma Ikkada 
Allies and Traveling Companions
Individuals: Coby  •  Gaimon  •  Johnny  •  Yosaku  •  Nojiko  •  Genzo  •  Nefertari Vivi  •  Carue  •  Dorry  •  Brogy  •  Portgas D. Ace  •  Bentham  •  Gan Fall  •  Pierre  •  Conis  •  Pagaya  •  Aisa  •  Wiper  •  Kokoro  •  Chimney  •  Gonbe  •  Yokozuna  •  Oimo  •  Kashi  •  Keimi  •  Pappug  •  Hatchan  •  Silvers Rayleigh  •  Haredas  •  Heracles  •  Buggy  •  Galdino  •  Emporio Ivankov  •  Inazuma  •  Crocodile  •  Jinbe  •  Daz Bones  •  Surume  •  Shirahoshi  •  Kin'emon  •  Brownbeard  •  Momonosuke  •  Kyros  •  Riku Dold III  •  Viola  •  Rebecca  •  Bartolomeo  •  Fighting Bull  •  Sabo  •  Koala  •  Hack  •  Cavendish  •  Abdullah and Jeet  •  Blue Gilly  •  Ideo  •  Hajrudin  •  Suleiman  •  Orlumbus
Organizations: Usopp Pirates  •  Saruyama Alliance  •  Galley-La Company  •  Franky Family  •  Thriller Bark Victim's Association (Rolling Pirates)  •  Rosy Life Riders  •  Kuja Pirates  •  Whitebeard Pirates and Allies  •  Ryugu Kingdom  •  Heart Pirates  •  G-5  •  Tontatta Kingdom  •  Happo Navy
Non-Canon: Akisu  •  Borodo  •  Apis  •  Ryu  •  Dias  •  Adelle Bascùd  •  Shuraiya Bascùd  •  Billy  •  Phoenix Pirates  •  Popola  •  Sealed  •  Gaburi  •  Lily Enstomach
Devil Fruit Based: Gomu Gomu no Mi  •  Hito Hito no Mi  •  Hana Hana no Mi  •  Yomi Yomi no Mi
Fighting Style Based: Black Leg Style (Diable Jambe)  •  Mutoryu
Swords Styles: Santoryu (Ittoryu  •  Nitoryu  •  Kyutoryu)  •  Soul Solid
Weapon Based: Art of Weather  •  Wado Ichimonji  •  Sandai Kitetsu  •  Yubashiri   •  Shusui  •  Usopp's Arsenal  •  Cyborg Tactics  •  Armored Me/Franky Shogun
Support Abilities: Haki  •  Rumble Ball
Related Articles
Terms: The Worst Generation
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Pirate Crews
Four Blues
East Blue: Straw Hat Pirates  •  Buggy Pirates  •  Black Cat Pirates  •  Krieg Pirates  •  Yes Pirates  •  Tulip Pirates  •  Spade Pirates  •  Bluejam Pirates
West Blue: Firetank Pirates
North Blue: Bellamy Pirates  •  Hawkins Pirates  •  Drake Pirates  •  Heart Pirates
South Blue: Bonney Pirates  •  Kid Pirates
Grand Line
Paradise: Giant Warrior Pirates  •  Saruyama Alliance  •  Foxy Pirates  •  Macro Pirates  •  Fallen Monk Pirates  •  On Air Pirates  •  Caribou Pirates
New World: Whitebeard Pirates  •  Rolling Pirates  •  Maelstrom Spider Pirates  •  Sun Pirates  •  Beautiful Pirates  •  Barto Club  •  Happo Navy
Shichibukai: Kuja Pirates  •  Donquixote Pirates  •  Heart Pirates  •  Buggy and Alvida Alliance
Yonko: Red Hair Pirates  •  Big Mom Pirates  •  Blackbeard Pirates
Disbanded: Alvida Pirates  •  Usopp Pirates  •  Cook Pirates  •  Arlong Pirates  •  Wapol Pirates  •  Roger Pirates  •  Candy Pirates  •  Golden Lion Pirates  •  Brownbeard Pirates  •  Impostor Straw Hat Pirates  •  New Fishman Pirates  •  Flying Pirates
Deceased: Rumbar Pirates  •  Barrels Pirates
Unknown: Roshio Pirates  •  Hokahoka Pirates  •  Eraser Pirates  •  Fanged Toad Pirates  •  Big Helmet Pirates  •  Acumate Pirates  •  Space Pirates
Non-Canon: Galley Pirates  •  Ganzack Pirates  •  Banzai Pirates  •  Trump Siblings  •  Barbar Pirates  •  Zenny Pirates  •  Wetton Pirates  •  Pumpkin Pirates  •  Gasparde Pirates  •  Bayan Pirates  •  Tearoom Pirates  •  Mustache Pirates  •  Red Arrows Pirates  •  Phoenix Pirates  •  Amigo Pirates  •  Schneider Pirates  •  Naguri Pirates  •  Simon Pirates  •  Sea Animal Pirates  •  Breed Pirates  •  World Pirates
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Will of the D.
Monkey Family: Monkey D. Luffy  •  Monkey D. Dragon  •  Monkey D. Garp
Gol Family: Gol D. Roger  •  Portgas D. Ace  •  Portgas D. Rouge
Trafalgar Family: Trafalgar D. Water Law  •  Trafalgar D. Water Lami
Other Carriers: Marshall D. Teach  •  Jaguar D. Saul
Devil Fruit Based: Gomu Gomu no Mi  •  Mera Mera no Mi  •  Yami Yami no Mi  •  Gura Gura no Mi  •  Ope Ope no Mi
Fighting Style Based: Haki
Swords: Kikoku
Related Articles
Organizations: Straw Hat Pirates  •  Whitebeard Pirates  •  Revolutionary Army  •  Marines  •  Roger Pirates  •  Blackbeard Pirates  •  Spade Pirates  •  Heart Pirates  •  Donquixote Pirates
Others: Grand Line Times
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Super Rookies
Members: Cavendish  •  Monkey D. Luffy  •  Roronoa Zoro  •  Capone Bege  •  Jewelry Bonney  •  Basil Hawkins  •  Scratchmen Apoo  •  Eustass Kid  •  X Drake  •  Urouge  •  Killer  •  Trafalgar Law  •  Bartolomeo  •  Caribou  •  Coribou
Devil Fruit Based: Gomu Gomu no Mi  •  Ope Ope no Mi  •  Numa Numa no Mi  •  Bari Bari no Mi
Fighting Style Based: Santoryu  •  Haki
Weapons: Wado Ichimonji  •  Sandai Kitetsu  •  Shusui  •  Kikoku  •  Durandal
Related Articles
Crews: Beautiful Pirates  •  Straw Hat Pirates  •  Kid Pirates  •  Heart Pirates  •  Drake Pirates  •  Hawkins Pirates  •  Bonney Pirates  •  Fallen Monk Pirates  •  Firetank Pirates  •  On Air Pirates  •  Barto Club  •  Caribou Pirates
Story Arcs: Sabaody Archipelago Arc  •  Marineford Arc  •  Post-War Arc  •  Return to Sabaody Arc  •  Punk Hazard Arc  •  Dressrosa Arc
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Heart Pirates
Members: Trafalgar D. Water Law  •  Bepo  •  Jean Bart  •  Shachi  •  Penguin
Allies: Straw Hat Pirates
Devil Fruit Based: Ope Ope no Mi
Weapon Based: Kikoku
Fighting Style Based: Haki
Related Articles
Story Arcs: Sabaody Archipelago Arc  •  Marineford Arc  •  Post-War Arc  •  Punk Hazard Arc  •  Dressrosa Arc
Locations: Punk Hazard  •  Zo
Others: The Worst Generation  •  Shichibukai
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Impostor Straw Hat Pirates
Members: Demaro Black (Fake Luffy)  •  Manjaro (Fake Zoro)  •  Chocolat (Fake Nami)  •  Mounblutain (Fake Sogeking)  •  Drip (Fake Sanji)  •  Nora Gitsune (Fake Chopper)  •  Cocoa (Fake Robin)  •  Turco (Fake Franky)  •  Caribou Pirates (Caribou · Coribou)  •  Albion  •  Lip Doughty
Devil Fruit Based: Numa Numa no Mi
Related Articles
Story Arcs: Return to Sabaody Arc
Others: Straw Hat Pirates
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The Worst Generation
Members: Monkey D. Luffy  •  Roronoa Zoro  •  Capone Bege  •  Jewelry Bonney  •  Basil Hawkins  •  Scratchmen Apoo  •  Eustass Kid  •  X Drake  •  Urouge  •  Killer  •  Trafalgar Law  •  Marshall D. Teach
Devil Fruit Based: Gomu Gomu no Mi  •  Ope Ope no Mi  •  Yami Yami no Mi  •  Gura Gura no Mi
Weapon Based: Wado Ichimonji  •  Sandai Kitetsu  •  Shusui  •  Kikoku
Fighting Style Based: Santoryu/Kyutoryu  •  Haki
Related Articles
Crews: Straw Hat Pirates  •  Kid Pirates  •  Heart Pirates  •  Drake Pirates  •  Hawkins Pirates  •  Bonney Pirates  •  Fallen Monk Pirates  •  Firetank Pirates  •  On Air Pirates  •  Blackbeard Pirates
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Corrida Colosseum
Donquixote Pirates' Diamante Army: Diamante  •  Senor Pink  •  Dellinger  •  Lao G  •  Machvise
Block A: Jesus Burgess *  •  Komaking 
Block B: Bartolomeo *  •  Bellamy  •  Elizabello II  •  Dagama  •  Abdullah  •  Jeet  •  Blue Gilly  •  Tank Lepanto  •  Ricky  •  Hack  •  Capman
Block C: Lucy * (Monkey D. LuffySabo)  •  Chinjao  •  Sai  •  Boo  •  Bobby Funk  •  Kelly Funk  •  Hajrudin  •  Jean Ango  •  Ideo  •  Fighting Bull
Block D: Rebecca *  •  Cavendish  •  Suleiman  •  Orlumbus  •  Mummy  •  Meadows  •  Agyo  •  Damask  •  Rolling Logan  •  Acilia  •  Gardoa 
Unknown Block: Spartan  •  Hera  •  Gambia
Former Participants: Kyros
Staff: Gatz
Spectators: Issho  •  Aremo Ganmi  •  Mukkashimi Tower
Animals: Fighting Fish
Devil Fruit Based: Mera Mera no Mi  •  Gomu Gomu no Mi  •  Bane Bane no Mi  •  Bari Bari no Mi  •  Jake Jake no Mi  •  Sui Sui no Mi  •  Hira Hira no Mi
Fighting Style Based: Haki  •  Fishman Karate  •  Jao Kun Do  •  Hasshoken  •  Jio-Ken
Weapons Based: Durandal
Locations: Dressrosa  •  Flower Country  •  Mogaro Kingdom  •  Prodence Kingdom  •  Rommel Kingdom
Prizes: Mera Mera no Mi
Crews: Donquixote Pirates  •  Blackbeard Pirates  •  Straw Hat Pirates  •  Barto Club  •  Beautiful Pirates  •  Happo Navy
Organizations: Revolutionary Army  •  Marines

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