21 pages · Zou arc

One Piece Chapter 811: Roko

What happens in chapter 811

Ten days ago on Zou, Caesar is impressed by the devastation, laughing that the poison gas did even more than he expected.

  1. p.0Chapter 811 color cover features Straw Hats celebrating New Year on Zunesha.
  2. p.10The group is confirmed not affiliated with Jack.
  3. p.18Chapter 811 ends with the arrival of Big Mom's forces.
811

Roko

Read on Viz
00
Color spread page for One Piece. Readable banner text says the crew's adventures in the new year will be white-hot and that this is a color cover page celebrating a happy new year. The illustration shows the Straw Hats in winter clothing amid snow, food, fruit, the Thousand Sunny, and animal companions, with side text teasing One Piece Film Gold and a grand new information site.
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02
Ten days ago on Zou, Caesar is impressed by the devastation, laughing that the poison gas did even more than he expected. The chapter title appears: "Chapter 811: Roko." Caesar explains that the gas is named "Koro" and proudly calls it a "mass slaughter weapon" of his own design, while the translator note says the Japanese word for kill is "korosu." Sanji kicks Caesar and snaps that if he had not invented it in the first place, none of the minks would have suffered. Chopper orders Caesar to neutralize the gas with his power, saying it is not as if he fired the weapon himself, so he should get moving.
03
Sanji warns the others not to assume too quickly who is right, saying the mink race is infamous for two things: their prowess in battle and their hatred of humans. He worries that saving them might place the crew on the wrong side of the food chain and suggests they would be better off leaving, but a sudden rain of gas and screams interrupt him. Nami's voice rings out, and Sanji immediately recognizes it. In the ruined city, Nami and Brook hear wounded people wheezing under the poisonous air and wonder what kind of rain is falling.
04
Sanji grabs Caesar and orders him to get rid of every trace of the gas from the city before he comes back, threatening that Caesar's heart may be made into pate if he fails. Caesar grudgingly agrees, calling Sanji a devil. Sanji tells Brook to hold the enemy off a little longer, then launches into the fight with "Diable... Mouton Shot!!!" and sends a Beasts Pirate flying. His priority shifts completely from caution to rescue once he hears Nami and sees that civilians are suffering.
SanjiCaesar ClownBrookNamiBeasts PiratesMink Tribe
05
The remaining Beasts Pirates are ordered to fall back after Lord Sheepshead is defeated. They decide to report that the samurai was not on Zou, but panic when they realize someone wants to know about the samurai anyway. Caesar, furious and sweating, produces "Koro-neutralizing gas" while complaining that the others are making him do this. A note explains that Japanese is written in syllables, so "Ko-Ro" backwards becomes "Ro-Ko." The neutralizing gas bursts across the city with the shout "Roko!" as Caesar reverses his own weapon.
Caesar ClownSheepsheadBeasts PiratesSanjiRaizoZou
06
The Roko gas spreads through Claw City and begins clearing the poisonous clouds from the streets, bodies, and buildings. Caesar watches the effect with his mask on and says, "Good... it's working." Minks begin coughing instead of suffocating as the poison lifts. Chopper is called from the lower forest, and the group moves quickly toward the survivors. The page shows the moment the gas finally stops being a death sentence and becomes something the crew can fight back against medically.
Caesar ClownTony Tony ChopperMink TribeClaw CityZou
07
The crew surveys the ruined country. Nami says the destruction is horrible, and Sanji asks whether Caesar's weapon truly caused all of it. Caesar admits the country was almost completely wiped out by the earlier gas and says his counter-gas has at least done a good job removing what remains. Sanji notes that if Jack's men were willing to go so far, many of them may still be hiding somewhere on the island. He also remembers the warning from Gasbarrin that the mink races are violent, and wonders whether they may regret saving them if that turns out to be true.
08
A weakened mink asks whether the newcomers are also friends of Jack's. Nami, startled, is suddenly attacked by the exhausted survivor with a spear. Sanji shouts "Nami-san!" and Brook reacts as Nami dodges, insisting that she is fine and asking everyone to wait. The survivor has been weakened by the poison, but still fights out of fear and grief. Nami's first direct encounter with a conscious mink is therefore not gratitude but panic, suspicion, and a desperate attempt at self-defense.
09
Nami pins the attacker with the staff, but Sanji warns that the woman has a bomb. The mink threatens to blow everyone to smithereens and screams at Nami, asking what grudge she holds against them and what she could hope to gain by slaughtering their people. The scene lays bare how thoroughly Jack's assault has traumatized the minks: even their rescuers look like enemies at first, and a barely standing survivor is ready to die rather than let the perceived attackers continue.
10
As the survivor denounces the invaders, Tristan recognizes Nami and shouts to Wanda that these people saved her. Another mink confirms that Jack and his subordinates have all retreated from the island and are not affiliated with the newcomers. Pedro also appears, and the minks realize that the gas has really disappeared from the city because of the crew's "magic." Chopper and the others are shocked by the misunderstanding, while Nami and Sanji finally begin to earn the survivors' trust in the ruins of Claw City.
NamiSanjiTony Tony ChopperWandaTristanPedroMink TribeJackBeasts Pirates
11
Chopper warns that more than twenty-four hours have passed since the gas was released, and that if antidotes are not administered within forty-eight hours of exposure, the effects become impossible to treat. He declares, "I'm a doctor! Please, do as I say!" and orders the minks to round up everyone capable of assisting him because he does not have enough tools or medicine to care for the whole country. Nami promises, "We're not going to abandon a single one of you!" The minks, who thought they were all done for, break down in relief.
12
The rescue effort begins in earnest. Chopper and Caesar work over medical supplies and antidotes, while Nami, Brook, Sanji, and the minks move through the ruined city to locate survivors. The crew treats the wounded, carries patients, and searches among the collapsed bodies and wreckage. The page is mostly a quiet montage of urgent labor rather than dialogue, showing the Straw Hat side turning Caesar's forced countermeasure and Chopper's medical command into a countrywide rescue operation.
13
The rescue montage continues as the Curly Hat group and the minks tend to the injured, move supplies, and search deeper through the city. Chopper organizes treatment, Brook and Sanji help carry people, and Nami comforts survivors while the smoke and gas clear. The sequence also shows the lingering horror of the attack, including the crucified and wounded leaders and the countless bodies scattered through the streets. The country slowly shifts from panic to survival because the newcomers choose to help instead of flee.
14
Back in the present, the minks tell Nami that although they were little more than strangers, the crew managed to save every last one of them. Wanda says they will never forget the debt for as long as they live and hope to repay it one day, though Nami is embarrassed by the affection. Usopp realizes this is why the Straw Hats were welcomed so warmly and says it makes him proud to be a Straw Hat. Luffy, moved by Jack's cruelty, promises that one day he will sock Jack and that Kaido goon good and hard. Chopper asks whether they will stay and talk or whether he needs to go somewhere.
15
Chopper says it is nighttime, so he wants to pay the ruler of the night, Nekomamushi, a visit and check on the Guardians of Whale Forest. Wanda suggests they get out the crocodiles, while Robin notes that as a "ruler's bird" her job is to be at the side of both rulers, day and night, and to pass information between their kingdoms. She intends to report that Duke Inuarashi is safe and sound, though she still suspects it may be dismissed as unnecessary information. Luffy wants to meet Nekomamushi too, and Brook enthusiastically says he is fond of him and will accompany the group.
Tony Tony ChopperMaster NekomamushiWandaNico RobinMonkey D. LuffyBrookDuke InuarashiGuardiansWhale ForestMink Tribe
16
Under a full moon hidden by clouds, the group rides crocodiles through Zou. Carrot apologizes for tagging along, but says she is also a ruler's bird, while Wanda warns everyone to be careful. Zoro points out that Curly and Gasbrain have not yet disappeared from the story, meaning Sanji and Caesar still need to be explained. Brook admits that the minks have not been told most of what actually happened because their whole country had just been destroyed and the Straw Hats did not want to give them more reason to worry. The conversation starts shifting from Zou's rescue to Sanji's disappearance.
17
Brook tells the others to steel themselves as they listen, because it may very well be that Sanji is no longer able to return to them. Luffy protests that Sanji said in his letter he would come back, but Brook insists what actually happened was far more serious. He explains that Zou is known as a phantom island because the island itself is a living being, log poses do not point to it, and it is normally all but impossible to find. Although the crew slipped away from Big Mom's ship, they made a grave mistake: Big Mom's ship caught wind of their destination.
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Brook says the Big Mom Pirates allowed the Sunny group to head to Zou ahead of them, because unbeknownst to the crew, three people on Big Mom's ship rode natives of the phantom island and could follow them. In other words, two days earlier, Big Mom's ship came calling at Zou. The ship approaches the giant elephant as its riders announce that they are there and that two of them should be more than enough. A fierce feline figure roars, "Zou is my homeland! Leave this to me, Mama!" The chapter ends by asking whether a Yonko could be involved in Sanji's disappearance.
BrookBig MomBig Mom PiratesSanjiNamiCaesar ClownZouMink Tribe
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End of chapter21 pages

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About this chapter

One Piece Chapter 811: Roko

Chapter
811
Summarised
Pages
21
Arc
Zou
Previous

50 key facts · 30 characters

Key facts in chapter 811

  • p0Chapter 811 color cover features Straw Hats celebrating New Year on Zunesha.
  • p1Chapter 811 title page depicts Luffy in jungle on Zou with unidentified woman in pink jacket.
  • p2Flashback sequence set ten days ago on Zou introduces gas weapon KORO.
  • p3Explosion interrupts cloaked figure's warning about minks.
  • p4Scarred man threatens Caesar over remaining gas in city.
  • p4Brook engages enemies to buy time.
  • p4MOUTON SHOT technique is used in combat.
  • p5KORO-NEUTRALIZING GAS is released over city.
  • p5Lord Sheepshead has been defeated.
  • p5Group decides to report samurai absence.
  • p6Gas spreads through ruined city causing coughing.
  • p6Chopper is spotted near lower forest area.
  • p6Animals flee the gas cloud.
  • p7Country suffered massive destruction from prior attackers.
  • p7Caesar neutralized remaining gas.
  • p7Possible hidden groups remain on island.
  • p7Mink races noted as potentially violent.
  • p8Nami is weakened by poison during the fight.
  • p8Sanji arrives to assist Nami.
  • p8Skull-masked mink attacks Nami with a weapon.
  • p8Nami counters with her staff.
  • p9Nami strikes the elephant mink to the ground.
  • p9A mink threatens to use a bomb.
  • p9Nami confronts the attackers about their motives.
  • p10Jack and his forces have retreated from the island.
  • p10The group is confirmed not affiliated with Jack.
  • p10Poisonous gas has disappeared from the city.
  • p11More than 24 hours have passed since gas exposure.
  • p11Antidotes are required within 48 hours for treatment.
  • p11Nami refuses to abandon any injured minks.
  • p12Chopper mixes chemicals on a lab table during the Zou battle.
  • p12Jack appears in the background of the devastated city.
  • p13Minks react in horror to a massive explosion in Zou.
  • p13A white-clad figure flees carrying briefcases during the blast.
  • p14Minks thank the Straw Hats for saving them from Jack.
  • p14Chopper learns about the conflict with Jack and Kaido.
  • p15Chopper plans to visit Nekomamushi at night for a checkup.
  • p15Wanda can move freely between both rulers' kingdoms.
  • p16The group travels on the back of a massive living creature through Zou.
  • p16Discussion occurs under a cloudy sky with a full moon expected.
  • p16Brook plays guitar during the conversation.
  • p16The minks reference a past destructive event that affected their country.
  • p17Sanji's situation is revealed to have occurred two days prior in secret.
  • p17Zou is described as a phantom island that is itself a living being.
  • p17Log poses normally cannot locate the island.
  • p17The group learns a grave mistake and oversight happened during prior events.
  • p18Big Mom's ship arrived at the location two days ago.
  • p18A native of the phantom island was present during prior events.
  • p18The minks decide to send the Straw Hats ahead to Zou.
  • p18Chapter 811 ends with the arrival of Big Mom's forces.
Symbols and visual details176 · show
  • p0Color cover page shows Straw Hat crew on snowy back of Zunesha with wooden structures and snow drifts.
  • p0Luffy wears straw hat and winter scarf while carrying oversized sack of oranges labeled YAU! with wide grin and excited posture.
  • p0Sanji lounges in foreground in winter jacket holding LADY COFFEE can and reaching forward with cigarette in mouth.
  • p0Nami smiles in pink hooded winter coat with earmuffs while holding multiple shopping bags.
  • p0Chopper clings to massive stack of luggage marked DOROBŌ PANDA with wide eyes.
  • p0Usopp shouts with open mouth in yellow winter outfit near foreground.
  • p0Franky waves with cyborg arm visible in background group.
  • p0Robin smiles while carrying bags near center left.
  • p0Brook plays instrument in background near purple structure.
  • p0Large ONE PIECE logo at top with food basket icon inside O.
  • p0Scattered oranges flying through air around central figures.
  • p0Snow-covered Thousand Sunny deck visible at bottom with steering wheel and railing.
  • p0Vertical text banners on sides announce New Year theme and Zou arc start.
  • p1Title splash page shows Luffy leaping from striped tiger-like creature through jungle canopy reaching for vine.
  • p1Woman with long dark hair in pink hooded jacket smiles and waves from right side of frame.
  • p1Waterfalls cascade in bright jungle background with sun rays piercing canopy.
  • p1Small figures move through foliage below main action.
  • p1Large ONE PIECE title at top with creator credit EIICHIRO ODA.
  • p1Credits boxes list cleaning, redrawing, typesetting, translation, and provision staff.
  • p1Notice box warns against rehosting and promotes official volumes.
  • p2Black and white page opens with cloaked wide-brimmed hat figure laughing SHURORORO in forest setting.
  • p2Small mink stands near cloaked figure in left panel.
  • p2Background shows destroyed trees and landscape labeled 10 DAYS AGO ZOU.
  • p2Cloaked figure reveals gas weapon design named KORO with wide maniacal grin.
  • p2Jack appears in background with striped shirt and spotted pants.
  • p2Cloaked figure scolded by off-panel voice calling them JACKASS.
  • p2Large PHOOOH SFX and impact lines during confrontation.
  • p2Panel composition emphasizes cloaked figure's face and gas canister silhouette.
  • p3Cloaked figure warns about minks battle prowess and hatred of humans in jungle panels.
  • p3Sudden massive explosion DON with flying debris and smoke.
  • p3Multiple characters react with screams UWAA AAAH, KYAH, GYAAH.
  • p3One figure identifies NAMI-SAN'S VOICE amid chaos.
  • p3Heavy rain begins falling with vertical lines and puddles.
  • p3Question WHAT THE HELL IS WITH THIS RAIN voiced during downpour.
  • p3Wheeze wheeze SFX from fallen cloaked figure after blast.
  • p3Panel layout shows explosion impact spreading across multiple frames.
  • p4Scarred man in black hat grabs Caesar by collar with bared teeth and intense glare.
  • p4Caesar shows nervous sweat drops and wide eyes while held.
  • p4Brook fights multiple attackers amid smoke and explosion effects.
  • p4Large SFX impact lines emphasize battlefield chaos.
  • p4Close-up of scarred man shouting with open mouth and sweat.
  • p4Bearded afro-haired fighter launches MOUTON SHOT attack with dynamic pose.
  • p4Diable... text appears near attack impact.
  • p4Heart-shaped box visible on scarred man's belt.
  • p4Caesar's polka-dot outfit and long hair shown in close-up.
  • p4Multiple small impact SFX around Brook's skirmish.
  • p5Curly-haired woman watches scene with shocked expression.
  • p5Scarred man with X-mark on face screams in fury.
  • p5Swirling gas labeled KORO-NEUTRALIZING GAS spreads across cityscape.
  • p5Large SFX ギュルルルルッ!! dominates panel above gas cloud.
  • p5Background figures react with open mouths and raised arms.
  • p5City buildings and mountains visible under expanding gas.
  • p5Woman with beads and dark hair shown in upper panel.
  • p5Massive gas cloud covers ruined urban area.
  • p6Smoke and clouds billow with multiple もくもく SFX.
  • p6Helmeted figure peers through haze with visible eyes.
  • p6Several figures cough violently on ground.
  • p6Woman in spotted outfit points toward distance.
  • p6Small animals and birds flee through drifting gas.
  • p6Cityscape partially obscured by smoke layers.
  • p6Tree and buildings visible in background haze.
  • p6Speech bubbles with WAFT WAFT and COUGH COUGH effects.
  • p7Sanji stands with cigarette observing devastated landscape.
  • p7Nami stands with sweat drop and concerned expression.
  • p7Brook shows open mouth and sweat in shock.
  • p7Dragon-like creature coiled near group.
  • p7Ruined city and broken structures fill background.
  • p7Nami's striped tights and dress visible.
  • p7Sanji's black jacket with polka dots shown.
  • p7Brook's afro and skull-like face detailed.
  • p7Large SFX lines emphasize tension.
  • p7Group positioned on elevated rocky area overlooking destruction.
  • p8Nami shown with wide eyes, open mouth, and sweat drops indicating shock at accusation.
  • p8Elephant mink looms overhead with open mouth and aggressive posture.
  • p8Sanji depicted in rapid dash motion lines with determined expression.
  • p8Skull-masked mink swings weapon with motion lines and aggressive stance.
  • p8Nami spins long staff in counterattack creating impact lines and SFX.
  • p8Nami pants with sweat and exhausted posture after strike.
  • p8Hat-wearing mink gasps with wide eyes and open mouth.
  • p8Nami forces herself upright with staff while sweat and fatigue visible.
  • p8Background shows scattered debris and battle impact effects.
  • p8Nami's clothing and hair disheveled from combat.
  • p9Nami drives staff downward with heavy impact lines and SFX on elephant mink.
  • p9Elephant mink slammed into ground with dust and debris clouds.
  • p9Background figures tumble through air with motion lines.
  • p9Mink holds sparking bomb with fizz SFX visible.
  • p9Nami shown bloodied with furious expression and open mouth.
  • p9Multiple minks in aggressive attacking postures with weapons.
  • p9Nami's staff strike creates large bold SFX and force lines.
  • p9Sweat and strain visible on Nami's face during confrontation.
  • p10Ruined cityscape with collapsed buildings and smoke in wide panel.
  • p10Smoke drifts labeled FUUUU across destroyed area.
  • p10Wanda speaks to lion mink with serious expression.
  • p10Tristan reports with wide eyes and sweat.
  • p10Tearful mink cries while speaking to Wanda.
  • p10Pedro grips weapon in lower panel with focused posture.
  • p10Characters react with shock and wide eyes to gas disappearance.
  • p10Background shows damaged architecture and scattered figures.
  • p11Wide devastated city view with narration panels at top.
  • p11Doctor mink pleads with serious expression and sweat.
  • p11Skull-masked mink shouts with intense wide-eyed expression.
  • p11Nami shown with tears streaming down face while speaking firmly.
  • p11Wounded minks visible in background with bandages and injuries.
  • p11Characters display urgency with motion lines and tense postures.
  • p11Nami's face shows determination mixed with tears.
  • p11Background shows ruined buildings and scattered survivors.
  • p12Chopper wears striped helmet and muzzle while frantically mixing chemicals at lab table with beakers and tools.
  • p12Top-hatted mink glares furiously with clenched fist raised near Chopper.
  • p12Mink doctor raises oversized syringe high with liquid droplets visible.
  • p12Jack the Drought looms in background with long hair and spotted coat.
  • p12Giant furry beast lies defeated on ruined street ground.
  • p12Minks clash with massive forces across devastated Zou city streets.
  • p12Explosions debris and smoke fill air above battle scene.
  • p12Smaller minks flee or fight amid collapsed buildings and rubble.
  • p12Chopper's lab setup includes multiple bubbling flasks and mixing containers.
  • p12Foreground shows striped object and raised arm holding syringe.
  • p13Skull-faced mink clutches head in panic with wide eyes.
  • p13Goat-like mink with goggles screams amid motion lines.
  • p13Blonde mink holds small creature close while showing concern.
  • p13White-clad mink carrying briefcases flees massive explosion behind him.
  • p13Long-haired mink and others caught in blast wave with debris.
  • p13Multiple minks tumble and shout with SFX like わっ and うおおお.
  • p13Large anguished cry SFX わあああああああ..!! spans across city panel.
  • p13Explosion erupts behind fleeing figures in ruined streets.
  • p13Background shows collapsing buildings and scattered minks.
  • p14Blonde mink tearfully embraces another woman with visible tears.
  • p14Chopper lies on bed with X mark on hat while listening.
  • p14Group relaxes in cozy indoor room with hanging lanterns.
  • p14Straw Hat mink supporter sits on bed with heart symbols nearby.
  • p14Characters show relaxed postures and casual expressions indoors.
  • p14Background includes barrels shelves and simple furniture.
  • p14Multiple speech bubbles fill upper panels during embrace scene.
  • p14Chopper reacts with open mouth and sweat drop on floor.
  • p15Chopper in spotted hat smiles widely while declaring checkup plans.
  • p15Wanda stands in dress with long hair and serious expression.
  • p15Skull-masked mink supporter shouts enthusiastically with open mouth.
  • p15Luffy appears with wide excited eyes and open mouth.
  • p15Bandaged mink lies down with speech bubble about reporting.
  • p15Forest setting with trees and foliage in background panels.
  • p15Wanda mentions being a Ruler's Bird able to travel between kingdoms.
  • p15Characters discuss visiting Nekomamushi at night.
  • p15Enthusiastic mink supporter pledges to accompany Chopper.
  • p16Luffy lies prone on the massive creature's ridged shell with wide eyes and relaxed posture.
  • p16Brook stands playing guitar in top hat and striped pants with musical notes around him.
  • p16Wanda and Carrot ride on the creature's head alongside other minks.
  • p16Skull-masked mink appears in lower panel with open mouth and serious expression.
  • p16Massive living creature's shell dominates the composition with layered ridges and straps.
  • p16Cloudy sky with visible moon reference in upper panel.
  • p16Guitar strumming SFX placed near Brook.
  • p16Minks in background react with raised arms and alert postures.
  • p16Forest canopy visible behind the moving creature.
  • p16Luffy's straw hat rests beside him on the shell.
  • p16Skull-masked mink holds a serious gaze toward the group.
  • p16Carrot shown with apologetic expression and sweat drop.
  • p17Luffy shows wide shocked eyes and open mouth in close-up panel.
  • p17Brook continues playing guitar with musical notes visible.
  • p17Nami and other Straw Hats ride on the creature's back through dense forest.
  • p17Massive creature walks through thick jungle foliage with vines and trees.
  • p17Luffy's hat flies off in reaction panel.
  • p17Speech bubbles emphasize phantom island concept with dramatic placement.
  • p17Nami leans forward with intense expression while speaking.
  • p17Brook's exclamation bubble placed above the group.
  • p17Forest path curves ahead of the moving creature.
  • p17Luffy's shocked face fills a small panel with sweat drops.
  • p17Guitar notes trail behind Brook as the creature moves.
  • p18Big Mom's massive ship approaches through stormy seas with multiple sails and cannons.
  • p18The living creature lurches violently in rough waves with motion lines.
  • p18Skull-masked mink shouts with open mouth and raised arms.
  • p18Minks react in horror with sweat drops and tense postures on the creature's back.
  • p18Dramatic low-angle view of the approaching pirate ship against clouds.
  • p18Luffy appears in a small reaction panel with shocked expression at bottom.
  • p18Mink warrior declares Zou as homeland with fierce expression.
  • p18Large SFX and impact lines emphasize the ship's arrival.
  • p18Stormy sea with heavy waves surrounds the creature and ship.
  • p18Skull-masked mink points toward the ship with dramatic gesture.
  • p18Chapter end screen shows Luffy's face with text overlay.

Theories built on chapter 811

  1. 808Duke Inuarashi
  2. 809Master Nekomamushi
  3. 810The Curly Hat Pirates Arrive
  4. 811Roko
  5. 812Capone "Gang" Bege
  6. 813The Tea Party Invitation
  7. 814Let's Go See Master Nekomamushi

Cite this chapter

One Piece, ch. 811 — Rokohttps://loresquare.com/one-piece/source/chapter/811

Every page of One Piece chapter 811 has an address of its own. Add #page-11 to the link above and it opens on page 11 instead of at the top — so a comment that says “see chapter 811” can point at the panel it actually means. Or press Cite beside any page in the reader above and that link is copied ready to paste.