One Piece: Zou
Following the defeat of Doflamingo, the Straw Hats, Trafalgar Law, Kin'emon, and Kanjuro arrive on Zou to reunite with Sanji and the other members of their group. Upon their arrival, they discover that Sanji has become caught up in a series of personal and political entanglements. Additionally, they learn that Zou has faced a destructive siege carried out by Jack of the Beasts Pirates.
Season 18 Lore Primer
Key plot threads, lore context, and character stakes you need to remember before diving into this season.
- Gol D. Roger was executed years ago, leaving behind treasure and the One Piece, with whoever claims it becoming the new King of the Pirates.
- Monkey D. Luffy consumed a Devil Fruit and chose to follow in the footsteps of his pirate idol.
- The series is a Japanese anime television series produced by Toei Animation that premiered in October 1999 based on a manga by Eiichiro Oda.
- The Straw Hats, Trafalgar Law, Kin'emon, and Kanjuro previously defeated Doflamingo before heading toward Zou.
Season overview
Following the defeat of Doflamingo, the Straw Hats, Trafalgar Law, Kin'emon, and Kanjuro arrive on Zou to reunite with Sanji and the other members of their group. Upon their arrival, they discover that Sanji has become caught up in a series of personal and political entanglements. Additionally, they learn that Zou has faced a destructive siege carried out by Jack of the Beasts Pirates.
Episode Guide
Season 18 Progress Shield
The Sword Technique Heats Up! Law and Zoro Finally Appear!
Jul 9, 2016 · 24 min
Inside the underground mines, Luffy and Bartolomeo are attacked by the Rail Car Man Avelon. Desire is attacked as well, which shocks her, as Bill had rescued her crew after it was
A Desperate Situation - Luffy Fights a Battle in Extreme Heat
Jul 17, 2016 · 24 min
Luffy, Desire, and Bartolomeo go up against Bill! But the mad, Smelt-Smelt man becomes deranged and lets his true power unfurl! Do Luffy and the others have any hope of exposing Bi
The Start of a New Adventure - Arrival at the Mysterious Island, 'Zou'!
Jul 31, 2016 · 24 min
Bartolomeo recounts the formation of the Straw Hats, sharing their moving story with the rest of his crew! Meanwhile, the mysterious island of Zou approaches in the distance, obscu
The New Shichibukai - Son of the Legendary Whitebeard Arrives
Aug 7, 2016 · 24 min
Luffy and the others arrive at the mysterious land of Zou, and find the Sunny. But when they board, they find the other Straw Hats have already disembarked. Thus, Luffy, Zoro, Robi
A Deadly Elephant Climb - A Great Adventure on the Back of the Giant Elephant!
Aug 21, 2016 · 24 min
Finally scaling the elephant's back, the Straw Hats continue their search for the other half of their crew! But the mysterious "island" on the back of the elephant may hold more d
Battle Starts! Luffy vs. the Mink Tribe!
Aug 28, 2016 · 24 min
Luffy pushes deeper into the mysterious forest on the elephant’s back, but he's treading in territory where is not welcome! Meanwhile, Usopp and the others make a startling discove
Garchu! The Straw Hat Crew Reunites
Sep 4, 2016 · 24 min
Luffy and the others survive the Rain-Ruption and learn of its vital role in maintaining life on Zou. They continue on towards the fortress learning more about the mysterious Mink
The Counterattack Begins! The Curly Hat Pirates Move Out!
Sep 11, 2016 · 24 min
Luffy and the others are unexpectedly welcomed at the fortress and treated well by the Minks, although they have to navigate some cultural differences… And Nami starts sharing what
An Incoming Threat - Jack of the Beasts Pirates!
Sep 25, 2016 · 24 min
Luffy and the others learn about the dangerous intruders who have come to Zou, and why the island is wrecked! Afterwards, Luffy's loose lips get them into trouble!
The King of the Day! Duke Dogstorm Appears!
Oct 2, 2016 · 24 min
Duke Dogstorm - the Straw Hats finally meet the ruler of this strange land, and learn more about the battle that took place here; and the mysterious system by which the island is r
The King of the Night! Master Cat Viper Emerges!
Oct 9, 2016 · 24 min
Day turns to night as the Minks keep up their onslaught against the invading Beast Pirates! But Jack's amazing Devil Fruit power may end the elephant island once and for all!
Destruction of the Capital - Curly Hat Pirates Arrive on Land!
Oct 16, 2016 · 24 min
Night and day, Jack faces the fury of the two sworn defenders of Zou, but while they put up a good fight, the Minks aren't able to subdue Jack, especially after he brings out his s
Race Against Time - The Bond of the Minks and the Crew!
Oct 23, 2016 · 24 min
In the aftermath of Jack's deadly attack on the island of Zou, Chopper and Sanji rush in to save the fallen Mink Tribe - but they will need the help of Caesar to overcome the poiso
The Rascal Returns Home - Yonko Big Mom's Assassin
Oct 30, 2016 · 24 min
More of the dramatic happenings on Zou are revealed as we learn that Jack's pirate band were not the only visitors to the elephant island! And what about the mysterious fate of San
The Truth Behind His Disappearance - Sanji's Shocking Invitation
Nov 6, 2016 · 24 min
The mystery of Sanji's disappearance deepens as Luffy learns that Big Mom's lackeys have caught up with him and the rest - and carry with them an invitation from Big Mom that simpl
To My Buds! Sanji's Farewell Note!
Nov 13, 2016 · 24 min
Sanji's dire situation has become clear, but instead of rallying against Big Mom's crew, he submits to go along with them to bring an end to this situation. But being separated fro
Let's Go See Master Nekomamushi
Nov 20, 2016 · 24 min
There's only one key to finding out what happened to Sanji - and Luffy and the others make their way towards finding out more about their friend's disappearance, but on their way t
Luffy's Decision - Sanji on the Brink of Quitting!
Nov 27, 2016 · 24 min
Luffy hatches a plan to help Sanji, but he'll have to go alone to avoid an all-out war with Big Mom. Meanwhile, Kin'emon and Kanjuro finally arrive at Zou, unwittingly setting the
A Volatile Situation! The Dog and the Cat and the Samurai!
Dec 4, 2016 · 24 min
The samurai have landed! And they make their way into the country of Zou unaware of the welcome they will receive by the Minks! The Straw Hats try their best to stop the fight - bu
The Third One! Raizo of the Mist, the Ninja, Appears
Dec 11, 2016 · 24 min
Revelations abound as the true nature of the Wano clan and their relationship with the Minks is revealed! Momonosuke's role is greater than any had imagined! But even more shocking
A Red Stone! A Guide to the One Piece
Dec 18, 2016 · 24 min
The mysteries of ninjutsu enthrall the Straw Hats as Raizo, the implausible ninja, makes his true powers known! Meanwhile, a mysterious artifact points the way towards the end of t
The Secret of the Wano Country - The Kozuki Family and the Poneglyphs
Dec 25, 2016 · 24 min
The mystery of the Ponegliffs is revealed - their true significance, and the story of their creation, leads closer to the Straw Hats than they might have imagined!
A Vow Between Two Men - Luffy and Kozuki Momonosuke
Jan 8, 2017 · 24 min
More mysteries of the Kozuki Clan are revealed - and the samurai propose an alliance to help topple Kaido! But Luffy's response will shock the crew... and force the young daimyo to
The Legendary Journey - The Dog and the Cat and the Pirate King!
Jan 15, 2017 · 24 min
Dogstorm and Cat Viper share their story of being on the journey with Oden and Roger but are interrupted by Nami who is concerned about the sea route. Meanwhile, Jack is plotting t
The Nightmare Returns - The Invincible Jack's Fierce Attack
Jan 22, 2017 · 24 min
The plans are set! The Straw Hats divide and conquer, one group heading to save Sanji, the others to the Land of Wano! But in the final moments before their departure, the tremendo
A Battle to Defend Zou - Luffy and Zunisha!
Jan 29, 2017 · 24 min
Jack’s fleet launches an aggressive attack on the monstrous Zunesha, and a loud voice calls to Luffy and Momonosuke. As the elephant island falters and those on its back cling for
Save Zunisha - The Straw Hat's Rescue Operation!
Feb 5, 2017 · 24 min
With the skirmish with Jack now over, the Straw Hats try to bandage the great elephant's wounds. But just as the whole island puts the plan into action, unseen danger lurks on the
Saying Goodbye and Descending from the Elephant - Setting Out to Take Back Sanji!
Feb 12, 2017 · 24 min
The Straw Hats and the others split up into four teams, each on different missions! Some from the Mink Tribe insist on leaving with Luffy’s team! Meanwhile, Usopp makes a weapon fo
To the Reverie - Princess Vivi and Princess Shirahoshi
Feb 19, 2017 · 24 min
Luffy's team sets out from Zou on their way to win back Sanji! But they didn't realize there is one more crewmember than they have bargained for! Meanwhile, the leading families an
To the Reverie - Rebecca and the Sakura Kingdom
Feb 26, 2017 · 24 min
Carrot stows away! And settles in with the Straw Hats as they make their way to rescue Sanji! Meanwhile, in the Sakura Kingdom - formerly the Drum Kingdom, Dalton and Kureha are ge
Kaido Returns - An Imminent Threat to the Worst Generation!
Mar 5, 2017 · 24 min
News of the raid on the Revolutionary Army reaches Luffy! But that's the least of their worries as they face a storm and a sudden lack of provisions! Meanwhile, Emperor Kaido, furi
A Hungry Front - Luffy and the Marine Rookies!
Mar 19, 2017 · 24 min
Sneaking in to the Navy island facility to replenish their food supply, Luffy and the others risk being caught out in the open! Will their infamy make them easy to spot by the hoth
The Implacable Three - A Big Chase After the Straw Hats!
Mar 25, 2017 · 24 min
The jig is up as Luffy and the others make a daring dash to avoid the furious Navy! Can they escape without having to fight, and will they even have a chance to raid the cabinets f
The Devil's Fist - A Show Down! Luffy vs. Grount
Apr 2, 2017 · 24 min
Making a mad dash for the Submerge with the food they stole, Luffy and the others have to get through some of the Navy's upstart soldiers! Grount, whose arm holds incredible power,
Sanji's Homecoming! Into Big Mom's Territory!
Apr 9, 2017 · 24 min
The Straw Hats continue to suffer from blazing heat and a perilous food crisis! As the seas finally calm, fishing is their only hope! Meanwhile, Sanji arrives in Big Mom's territor
Zero and Four! Encountering Germa 66!
Apr 16, 2017 · 24 min
Luffy is in danger as the venomous fish poison courses through his body! With no antidotes on board, the Straw Hats must rely on a mysterious ship for help - a ship that bears a tr
A Deadly Poison Crisis! Luffy and Reiju!
Apr 23, 2017 · 24 min
On the edge of life and death, Luffy's only hope rests with a curly-browed beauty! Even without an antidote, she may still be able to save Luffy with her jaw-dropping power, giving
Totto Land! Emperor Big Mom Appears!
Apr 30, 2017 · 24 min
Arriving on Cacao Island, Luffy and Chopper are in heaven as everything before their eyes is edible! But in this most heavenly of places, there are rules to be obeyed -- and conseq
The Emperor's Daughter! Sanji's Fiancée - Pudding!
May 6, 2017 · 24 min
The Straw Hats confront Pudding—Sanji's fiancée. But when they challenge her for Sanji's heart, her answer is quite shocking! Meanwhile, an ominous message may spell doom for the c
A Massive Attack! Mom's Hunger Pangs!
May 13, 2017 · 24 min
The dangerous waters around the Whole Cake Island harbor terrifying creatures that pose a challenge for the Straw Hats. Meanwhile, Mama slips into a bout of her sickness and ravage
The Capital City Falls?! Big Mom and Jimbei!
May 20, 2017 · 24 min
The kitchen can’t keep up as Big Mom rampages through the Whole Cake Island in search of sweets! Fortunately, a familiar face across the waters has just what she needs, but he also
The Emperor's Castle! Arriving at the Whole Cake Island!
May 27, 2017 · 24 min
As the Straw Hats draw closer to the Whole Cake Island, Pedro shares his sordid past in Big Mom’s territory - and hatches a plan to win back Sanji and take an item of great worth f
A Mysterious Forest Full of Candies! Luffy vs. Luffy?!
Jun 4, 2017 · 24 min
Brook and Pedro head out in a submersible to infiltrate Big Mom's stronghold. Meanwhile Luffy, Nami, Chopper, and Carrot head into the island after Sanji, only to be distracted by
Mom's Assassin! Luffy and the Seducing Woods!
Jun 11, 2017 · 24 min
Lost in the bewildering woods and chasing after Sanji, Nami and the others find there's more than meets the eye in this upside-down part of the Whole Cake Island! Meanwhile, Sanji
A Seafaring Kingdom! Germa's King Judge!
Jun 18, 2017 · 24 min
Luffy continues through the mysterious woods, unaware of the danger lurking in the trees. Meanwhile, Sanji confronts his father as the wounds of his childhood are laid bare!
A Battle Between Father and Son! Judge vs. Sanji!
Jun 25, 2017 · 24 min
Sanji faces off against his father in a duel! His powerful kicks aim at protecting his hands, but the Germa Family has more in store for him yet! Meanwhile Luffy goes deeper into t
A Giant Ambition! Big Mom and Caesar!
Jul 2, 2017 · 24 min
Big Mom has Caesar Clown at her whims - and despite his bilking her out of countless amounts of money - she is ready to continue her pursuit of maniacal world control! Meanwhile, B
The Land of Souls! Mom's Fatal Ability!
Jul 9, 2017 · 24 min
Finally Nami finds Luffy and recounts her harrowing tale of battling Brulee! Meanwhile the mysterious half-buried man comes clean about his true identity! But this must all be put
A Top Officer! The Sweet 3 General Cracker Appears!
Jul 16, 2017 · 24 min
The identity of the enigmatic Pound, the man half-buried in the woods, is revealed, but his deep connection to Big Mom might not be enough to save him! Nami's past exploits, howeve
An Enemy Worth 800 Million! Luffy vs. Thousand Armed Cracker!
Jul 22, 2017 · 24 min
Luffy squares off against Cracker, one of the Sweet 3 Generals, as Nami learns the truth about others in the Worst Generation who have come before to challenge Big Mom!
An All-out Duel! Gear Four vs. the Bis-Bis Ability
Jul 29, 2017 · 24 min
Luffy continues to fight Cracker, whose powers to manipulate his surroundings may prove more troublesome than he had thought. Meanwhile, Brook and Pedro infiltrate the Whole Cake I
The First and the Second Join! The Vinsmoke Family!
Aug 5, 2017 · 24 min
The wind starts to go out of Luffy's sails as he fights an endless army of Biscuit Warriors! Meanwhile, the oldest two Vinsmoke brothers come home from a war to see their long-miss
The Benefactor's Life! Sanji and Owner Zeff!
Aug 12, 2017 · 24 min
Luffy starts to run out of steam as the Biscuit Warriors keep multiplying! If he can buy himself 10 minutes to recharge... Meanwhile, Sanji squares off against his family, but real
An Angry Sanji! The Secret of Germa 66!
Aug 19, 2017 · 24 min
Luffy needs just 10 minutes to recharge! Nami comes to rescue with the help of the Homies! Meanwhile, Sanji learns the terrible truth of Germa's power - and his father's dark histo
The Past that He Let Go of! Vinsmoke Sanji!
Aug 26, 2017 · 24 min
Nami challenges Cracker on her own! During the all-out fight, she losses her advantage and is close to defeat. Can Luffy bounce back in time? Meanwhile, Sanji's tragic childhood is