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Koala is a former slave who was set free by Fisher Tiger's rampage on Mariejois. She sailed along with the Sun Pirates to reach her home town.

At some point later, she became the Fishman Karate assistant instructor of the Revolutionary Army, where she now works with Sabo, making an appearance in the Dressrosa Arc.[2]


When she appeared twelve years ago, Koala was a skinny girl with long, unkempt brown hair. She also had distinctively large and round eyes, similar to that of a koala, and was always smiling. She had on a dirty, short-sleeved collared shirt, which she wore under dark overalls and a smudge on her right cheek. Judging from the way Fisher Tiger branded her on her back, she had the mark of the Celestial Dragons on her back, which was replaced by the mark of the Sun Pirates.[1]

After a few weeks she had neat, shoulder-length hair, a light-colored dress, and a pair of loafers.[5]

At age 23, she became taller (though she is still rather short as an adult at 160 cm), slim, curvaceous, and quite well-endowed with a pronounced hourglass figure. In the anime, her hair was changed from light brown to orange, now matching her depiction in the manga. She wears a crimson newsboy cap with gold goggles, a pink shirt with frilly collar, a maroon short skirt, and black thigh-high stockings with brown high heeled boots.[2]



Koala before encountering the Sun Pirates.
Koala After Living with Sun Pirates
Koala's appearance after living with the Sun Pirates.
Koala at Age 21
Koala after the Whitebeard War.
Koala Baltigo
Koala's outfit after the Dressrosa Arc.
Koala's Manga Color Scheme
Koala's color scheme in the manga.


Koala at Age 13
Koala at age 13.
Koala at Age 18
Koala at age 18.
Koala Wearing Sunglasses
Koala wearing sunglasses in Episode of Sabo.
Koala in Film Gold
Koala's outfit in One Piece Film: Gold.

Video Games

One Piece Burning Blood Revolutionary Koala (Artwork)
Artwork of Koala from One Piece: Burning Blood.
One Piece Burning Blood Swimsuit Koala (Artwork)
Artwork of Koala in her Swimsuit from One Piece: Burning Blood.
One Piece Burning Blood Film Gold Koala (Artwork)
Artwork of Koala in her Film Gold outfit from One Piece: Burning Blood.


Koala Finally Cries

Koala cries for the first time since enslavement.

Aladine described Koala as having the lifestyle of a slave ingrained in her blood. Even after being set free for three years, she was very apologetic and vowed to never cry or stop working. The pirate explained that if a slave ever cried or stopped cleaning, then they would be killed. Koala seemed to consider the Sun Pirates her masters, as she asked them if she would be killed if she stopped cleaning. The pirate also said that slaves panicked constantly, even when they were by themselves, and could never trust anyone. It is unknown if Koala also became paranoid in that regard.

But when Fisher Tiger convinced her that they were not like the Celestial Dragons by throwing a gun into the water, she finally cried for the first time in years.[1] She then began to regard the Sun Pirates as her family rather than her masters, though this did not stop her habit of cleaning even when she was not asked.

By the time they reached her home town she genuinely liked the fishmen and mermen of the Sun Pirates, creating especially strong bonds with Hatchan and the future members of the Macro Pirates. She went as far as to actually hold Fisher Tiger's hands despite him trying to shake her off.[5]

Koala Gets Angry

Koala displays her temperamental side after getting frustrated with Sabo.

At the age of 23 Koala has become much more mature, having shown compassion to Sabo for not being there to save Ace and that he should not let his guilt get to him.[2] She also has become rather playful and cheery, having gleefully hugged Robin again after meeting her[6] and teased Sabo about him crying upon meeting Luffy again.[2] She has also been shown to have a temper, as she got angry with Sabo for fighting Fujitora instead of staying at his post and comically pinched his cheeks for his disregard for his duties as a Revolutionary.[7]



Koala's only known family is her mother. It is clear she loves her mother very much, having hugged her after reuniting with her when Tiger brought her home. It is unknown if Koala ever discovered of her mother and the other people on her home island betraying Tiger by selling him out to the Marines.

Sun Pirates

Koala was much loved during her time with the Sun Pirates. As the crew included former slaves, they understood the plight that Koala had suffered and why she was how she was. They treated her and protected her while she traveled with them and were very sad to see her go. Out of all of them, she was especially fond of Hachi, Jinbe, and Macro.

Fisher Tiger

Koala was deeply thankful to Fisher Tiger for freeing and returning her home. Though she appeared to like the fishmen, Fisher Tiger himself admitted that he was unable to love humans upon his deathbed so he could not return affection towards her. He even refused to hold her hand, though he still smiled when she returned home. It is unknown if Koala ever discovered of Tiger's death by the Marines was due to her people selling him out to the Marines.


Arlong spent the entire time objecting to her presence on the Sun Pirates' ship, attempting to beat or kill her for being a human. Koala seemed to have left a long-term impression on Arlong as it seemed, notably, in the final moments of his fight with Luffy, Arlong stated that as long as Nami was fed and well-clothed, she was happy. As a slave, Koala had little much to her name and what made Koala happy was the things she had missed while being a slave such as nice clothes and suitable meals.

Nico Robin

Koala seems to have developed a very friendly relationship with Nico Robin, who was rescued by the revolutionaries just prior to the timeskip. In a conversation with Sabo in Dressrosa, she commented on how she had not seen Robin in a while.[2] Later on, Koala hugs Robin when she does see her again.[6]

Revolutionary Army

When she was only 14 years old, three years after Fisher Tiger's death, Koala joined the Revolutionary Army.[8] Though her official role is assistant Fishman Karate instructor, Koala is shown to work closely under the army's top leadership.


Koala is good friends with Sabo, having worked with him since she was a teenager. As such, she's come to know him personally quite well, being aware of Sabo's relationship with Ace and Luffy as well as his guilt at not being at Marineford to help save Ace. She consoled Sabo by telling him that it was impossible to know whether Sabo would have made a difference or not. Even though they are friendly to each other most of the time, Koala comically pinched Sabo's cheeks when he frustrated her for fighting Fujitora and neglecting his duties as a Revolutionary by leaving his post. However, although she can get irritated with him from time to time, Koala cried when she believed him to be dying and was distressed when she thought he would leave the Revolutionaries after he regained his memories but was relieved when he stated he was not.


Hack is a fellow colleague and fellow Fishman Karate practitioner in the Revolutionary Army. He intended to get into contact with her after losing the Corrida Colosseum tournament but was unable to after he was turned into a toy by Sugar and forced to work and complained that Koala was waiting for report, unaware that she had forgotten him due to the effects of the Hobi Hobi no Mi.[9] After Sugar was knocked out and she regained her memories of Hack, Koala was quick to inform him that Sabo was making his way to the basement. Both share a dislike for Sabo's tendency of leaving his post during missions. Hack was the one responsible for bringing Koala into the Revolutionary Army when she was 14. She studied Fishman Karate under his tutelage, eventually becoming a Master Assistant Fishman Karate Instructor.[8]

Monkey D. Dragon

Dragon is the leader of the Revolutionary Army who Koala serves faithfully. During the Zou Arc, after Koala returned to Baltigo following the mission to Dressrosa, where she reported that the weapons they confiscated from Dressrosa contained traces of a special mineral and is surprised when Dragon reveals it is Liquor Iron Ore as only a few countries actually mine for it, before Dragon thanked her for helping them find Luffy and their lost comrades. She also informs Dragon that rumors of Robin's capture on Sabaody were false when Dragon inquired about her. She also asks Dragon if he will ask about Luffy, but he dodges her question by saying Sabo already told him. He also orders Koala to summon the other Revolutionary leaders.

Abilities and Powers

She has been shown to have certain skills like being able to take down larger enemies and great agility and can make a big jump from the stands to all the way down to an underground port while bringing Sabo clothes to wear.

Her position indicates that in terms of combat, she is above simple revolutionary soldiers, as she seems to have a decent level within fishmen standards despite being human.

Fishman Karate

Further information: Fishman Karate

She is skilled enough at Fishman Karate to be able to teach it and was able to defeat an opponent much larger than her. Not being a fishwoman and still being able to learn the art makes her more impressive.[2] In the anime, she is shown to be proficient enough to defeat a group of five armed men with only a single strike each.[10]



Tiger marks Koala

Tiger covers Koala's slave mark with his jolly roger.

At some point in her childhood, Koala was kidnapped and sold into slavery to the World Nobles.

When she was eight years old, Fisher Tiger attacked Mariejois and indiscriminately freed countless slaves. Koala managed to escape with a group of people and fled to an island. Unfortunately, the inhabitants there had no way of returning her to her homeland. When the Sun Pirates visited there three years after she was freed, the inhabitants asked them to take the little girl home. After Koala introduced herself and thanked Tiger for freeing her, she boarded the Sun Pirates' ship.

Koala was instantly met with hostility by Arlong, who hit her for being human, but was restrained by Hatchan. Tiger gave the girl the Mark of the Sun to cover up her slave mark. He then told the girl that she was allowed to cry if she wished and made a vow to return the little girl to her home. Koala then began to cry.[1]

Koala and Tiger

The last time Koala ever sees Tiger.

The Sun Pirates were able to find an Eternal Pose for her home island, Foolshout Island. When they arrive, she bid everyone farewell, and Tiger took her to her village. The whole town rejoiced, but everyone was still afraid of Tiger.

Later, she heard some strange noises. When she asked if anyone else heard them, her mother replied no. The truth was that Fisher Tiger was attacked because people from a previous island informed the Marines about the Sun Pirates while the people on this island allowed it on the condition that the Marines overlook the fact that she was a released slave and not take her back.[5]

Three years after Fisher Tiger's death, at the age of fourteen, Koala joined the Revolutionary Army and she became a Fishman Karate assistant instructor. She became acquainted with Sabo and Hack.[8] She was worried when Sabo had a mental breakdown after remembering his brother, Ace. When Sabo awoke from his three-day coma, Koala cried in relief.[11]

After Nico Robin agreed to meet Dragon, Koala became acquainted with her.[2]

Dressrosa Saga

Dressrosa Arc

Koala, Sabo, and Hack arrived at Dressrosa in order to put a stop to a weapons trade that has been promoting wars throughout the world.[12] Koala was first seen sitting on a pile of defeated enemies, talking to Sabo on the Den Den Mushi inquiring about his meeting with Monkey D. Luffy. She told him that Ace's death could not have been prevented by him. Then, when Sabo told her to inform him if anymore underground movements happened, Koala told him that she would.[2]

Later, Koala disguised herself as a member of the Donquixote Pirates and managed to get inside the Corrida Colosseum, relieved that she had arrived just in time to watch the next round.[13] When the toys in the audience transformed back into their original forms, Koala informed Hack that Sabo was heading to the basement as he demolished the entire arena.[14]

Revolutionaries in Dressrosa

Koala, Sabo, and Hack reveal themselves.

After Sabo acquired the power of the Mera Mera no Mi, destroyed the arena, and exposed the underground, Koala returned his clothes to him. At the underground trade port, she returned Sabo's hat as the Revolutionary Army members revealed to Rebecca their objective in Dressrosa.[12] After Koala and Sabo reunited with Robin and met Usopp, they later watched in shock as Doflamingo initiated his "Birdcage" plan and created a "game" which gives the citizens of Dressrosa a choice to either kill him or a list of people he offers to them.[6]

Doflamingo announced his hit list, which includes Sabo, Robin, Rebecca, and Usopp. With Usopp's new followers turned against them, Koala, Sabo, Hack, Robin, Rebecca, Usopp, Bartolomeo, and the Tontatta dwarves fled from the mob.[15] Instead of going to the surface with the others, Koala remained in the underground trade port to continue her investigation. She discovered that the ships at the trade port were actually merchant ships disguised as pirate ships.[16]

She later met up with Sabo in front of the new King's Plateau after he fought Admiral Fujitora, and scolded Sabo for going off on his own and fighting the admiral on his own accord.[7]

Koala later infiltrated the palace and then contacted Sabo to come, saying that Luffy's life is in danger.[17] She was spying on Jesus Burgess and wondered about what he was up to.[18] When Luffy became exhausted, Burgess made a move and Koala quickly alerted Sabo.[19]

By the time Doflamingo was defeated, Koala, Hack, and some other revolutionaries took care of some business at the underground trade port, where they waited for Sabo. Koala tried to contact Sabo, but he did not respond until after he defeated Burgess. When Koala finally contacted Sabo, he asked her if she found a list. Soon after he hanged up on her, Koala took her annoyance out on one of her comrades.[20] The revolutionaries later left Dressrosa and they took all the weapons and evidence relating to the Donquixote Pirates's smuggling operation before CP-0 could recover them.[21]

Yonko Saga

The following events are Non-Canon and therefore not considered part of the Canon story.

Silver Mine Arc

Koala and her fellow revolutionaries were seen on a ship stationed far away from Gran Tesoro.[22]

One Piece Film: Gold

Koala received a call from someone and was told the man they were looking for was at Gran Tesoro. She then told Sabo, who was present, Luffy was there. The next night, after the battle against Gild Tesoro, Koala, Sabo, and the retrieved Raise Max, sailed away.[23]

Concludes non-canon section.

Zou Arc

After returning to the revolutionary base at Baltigo, Koala informed Dragon that the weapons they retrieved from Dressrosa contained a special mineral known as Liquor Iron Ore, which could provide a clue on where the weapons were made. After a short conversation concerning Luffy, Sabo, and Robin, Dragon requested Koala to gather all the revolutionary leaders.[24]

From the Decks of the World: the 500,000,000 Man Arc

As the news of the Straw Hats' accomplishment at Dressrosa spread throughout the world, Dragon, Sabo, and Koala read about the Straw Hats' new bounties.[25]

Whole Cake Island Arc

Sometime later, a newspaper explained about Blackbeard's attack on Baltigo. The island was destroyed by the time the Marines and Cipher Pol arrived. However, Koala and the revolutionaries' fate remains unknown.[26]

Major Battles


Video Games

Playable Appearances

Support Appearances


  • Koala is the first non-fishman known to use Fishman Karate[2] as well as the first human to have their Celestial Dragon slave mark replaced with the symbol of the Sun Pirates.
  • Koala and Nami were both in fishmen crews, but draw contrasting parallels with each other:
    • While Nami was forced to join Arlong's crew against her will, Koala only traveled with the Sun Pirates because they were asked to take her.
    • While both were forced to wear their crew's mark, Koala's "mark of the sun" was put on to replace another mark. Nami's Arlong tattoo was removed and replaced with a tattoo of her own design.
      • Each girl ended up with a permanent mark replacing a former mark of enslavement as a result of affiliation with fishmen.
    • When Koala joined the Sun Pirates, she was finally allowed to cry, whereas with Nami, after she was forced to join Arlong she refused to cry.
    • Koala was never forced to do any work as she was freed from slavery. Nami was forced to draw maps and act as a slave to Arlong.
    • Koala's time in the crew was only meant to be temporary while Arlong intended to keep Nami in the crew forever.
    • In Koala's case, her hometown exchanged her freedom with the Marines for the lives of the fishmen. In the case of Nami's hometown, they fought against the fishmen for their freedom after the Marines betrayed them.
  • In the 5th fan poll, Koala ranked 30th, making her the second most popular of the Revolutionary Army behind Sabo.

External Links

  • Koala - Wikipedia article about the animal she is named after and somewhat resembles.


  1. 1.0 1.1 1.2 1.3 One Piece Manga and Anime — Vol. 63 Chapter 622 and Episode 541.
  2. 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 2.11 2.12 One Piece Manga and Anime — Vol. 73 Chapter 731 and Episode 663.
  3. One Piece Blue Deep: Characters World (p. 58) , her birthday is revealed.
  4. 4.0 4.1 SBS One Piece Manga — Vol. 77, Koala's age and height post-timeskip.
  5. 5.0 5.1 5.2 One Piece Manga and Anime — Vol. 63 Chapter 623 and Episode 543.
  6. 6.0 6.1 6.2 One Piece Manga and Anime — Vol. 75 Chapter 745 and Episode 679.
  7. 7.0 7.1 One Piece Manga and Anime — Vol. 76 Chapter 760 and Episode 699.
  8. 8.0 8.1 8.2 SBS One Piece Manga — Vol. 80 (p. 82).
  9. One Piece Manga and Anime — Vol. 74 Chapter 737 and Episode 669.
  10. One Piece Anime — Episode 682, Koala defeats five armed men using Fishman Karate.
  11. One Piece Manga and Anime — Vol. 79 Chapter 794 and Episode 737.
  12. 12.0 12.1 One Piece Manga and Anime — Vol. 75 Chapter 744 and Episode 679.
  13. One Piece Manga and Anime — Vol. 74 Chapter 735 and Episode 667.
  14. One Piece Manga and Anime — Vol. 75 Chapter 743 and Episode 678.
  15. One Piece Manga and Anime — Vol. 75 Chapter 746 and Episode 681.
  16. One Piece Manga and Anime — Vol. 75 Chapter 747 and Episode 682.
  17. One Piece Manga and Anime — Vol. 78 Chapter 779 (p. 8-9) and Episode 720, Koala contacts Sabo.
  18. One Piece Manga and Anime — Vol. 78 Chapter 785 (p. 4) and Episode 727, Koala spies on Burgess.
  19. One Piece Manga and Anime — Vol. 79 Chapter 786 (p. 8) and Episode 728, Koala alerts Sabo to Burgess making his move.
  20. One Piece Manga and Anime — Vol. 79 Chapter 792 and Episode 735.
  21. One Piece Manga and Anime — Vol. 80 Chapter 801 and Episode 746.
  22. One Piece Anime — Episode 750.
  23. One Piece Movie 13, Koala appears in Movie 13.
  24. One Piece Manga and Anime — Vol. 80 Chapter 803 and Episode 752.
  25. One Piece Manga — Vol. 82 cover story: From the Decks of the World: The 500,000,000 Man Arc Vol. 11.
  26. One Piece Manga — Vol. 82 Chapters 823824.

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Revolutionary Army
Leaders: Monkey D. Dragon  •  Sabo *
Commanders: Emporio Ivankov  •  Karasu  •  Belo Betty  •  Morley  •  Lindbergh
Officers: Inazuma  •  Ahiru  •  Koala  •  Bartholomew Kuma 
Other Members: Terry Gilteo  •  Bunny Joe  •  Hack  •  Raise Max 
Associate(s): Nico Robin 
Ships: Wind Granma
Devil Fruit Based: Mera Mera no Mi  •  Kobu Kobu no Mi  •  Oshi Oshi no Mi  •  Horu Horu no Mi  •  Choki Choki no Mi  •  Nikyu Nikyu no Mi   •  Hana Hana no Mi 
Fighting Style Based: Newkama Kenpo  •  Fish-Man Karate  •  Haki  •  Fish-Man Jujutsu  •  Ryusoken
Related Articles
Associated Locations: Baltigo   •  Momoiro Island  •  Newkama Land 
Conquered Locations: Centaurea  •  Tequila Wolf  •  Lulusia Kingdom
Story Arc(s): Loguetown Arc  •  Post-Enies Lobby Arc  •  Impel Down Arc  •  Marineford Arc  •  Post-War Arc  •  Dressrosa Arc  •  Zou Arc  •  Levely Arc  •  Wano Country Arc
Cover Stories: Straw Hat's Separation Serial  •  From the Decks of the World: The 500,000,000 Man Arc
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Slaves: Devil Dias *  •  Marin  •  Bartholomew Kuma *
Former Slaves: Camie  •  Silvers Rayleigh  •  Stansen  •  Byron  •  Pascia  •  Lacuba  •  Marie  •  Jean Bart  •  Boa Hancock  •  Boa Sandersonia  •  Boa Marigold  •  Nico Robin  •  Gyro  •  Surume  •  Koala  •  Aladdin  •  Fisher Tiger   •  Chao  •  Mansherry  •  Herring   •  Soran   •  Gild Tesoro   •  Stella  
Owners: World Nobles (Rosward  •  Shalria  •  Charlos  •  Jalmack)
Former Owners: Donquixote Family (Donquixote Homing  •  Donquixote Doflamingo  •  Donquixote Rosinante  •  Donquixote Mjosgard)  •  New Fish-Man Pirates
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Locations: Mary Geoise  •  Sabaody Archipelago (Human Auctioning House)  •  Tequila Wolf   •  Elbaf   •  Port Chibaralta Island 
Story Arcs: Sabaody Archipelago Arc  •  Amazon Lily Arc  •  Return to Sabaody Arc  •  Fish-Man Island Arc  •  Post-War Arc  •  Dressrosa Arc  •  Whole Cake Island Arc  •  Levely Arc
Others: Shichibukai  •  Fisher Tiger  •  Sun Pirates  •  Kuja Pirates  •  Underworld (Brokers)  •  Sheep's House   •  One Piece novel A
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Sun Pirates
Members: Aladine  •  Wadatsumi  •  Charlotte Praline
Former Members: Fisher Tiger   •  Jinbe  •  Arlong Pirates (Arlong  •  Hatchan  •  Chew  •  Kuroobi  •  Kaneshiro  •  Pisaro)  •  Macro Pirates (Macro  •  Gyaro  •  Tansui)
Allies and Affiliates: Koala   •  Shichibukai   •  Big Mom Pirates *  •  Sanji Retrieval Team   •  Fire Tank Pirates 
Ship(s): Snapper Head 
Weapon Based: Kiribachi  •  Rokutoryu
Fighting Style Based: Fish-Man Karate (Fish-Man Jujutsu)  •  Busoshoku Haki
Related Articles
Story Arcs: Arlong Park Arc  •  Amazon Lily Arc  •  Impel Down Arc  •  Marineford Arc  •  Post-War Arc  •  Fish-Man Island Arc  •  Whole Cake Island Arc
Cover Stories: Solo Journey of Jinbe, Knight of the Sea
Location(s): Fish-Man Island  •  Totto Land
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