S18E74924:17749. The Sword Technique Heats Up! Law and Zoro Finally Appear!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…
One Piece Season 18 – Watch online
55 episodes · since July 13, 2016
After defeating Doflamingo, the Straw Hats, Trafalgar Law, Kin'emon, and Kanjuro arrive on Zou, in order to reunite with Sanji and the others. However, they discover that Sanji has been swept up in a set of personal and political entanglements and that Zou has been subjected to a siege by Jack of…
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S18E74924:17749. The Sword Technique Heats Up! Law and Zoro Finally Appear!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…
S18E75024:44750. A Desperate Situation - Luffy Fights a Battle in Extreme HeatLuffy, 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…
S18E75124:50751. The Start of a New Adventure - Arrival at the Mysterious Island, 'Zou'!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…
S18E75224:20752. The New Shichibukai - Son of the Legendary Whitebeard ArrivesLuffy 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…
S18E75324:26753. A Deadly Elephant Climb - A Great Adventure on the Back of the Giant Elephant!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…
S18E75424:13754. Battle Starts! Luffy vs. the Mink Tribe!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…
S18E75524:31755. Garchu! The Straw Hat Crew ReunitesLuffy 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…
S18E75624:49756. The Counterattack Begins! The Curly Hat Pirates Move Out!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…
S18E75724:47757. An Incoming Threat - Jack of the Beasts Pirates!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!
S18E75824:34758. The King of the Day! Duke Dogstorm Appears!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…
S18E75924:28759. The King of the Night! Master Cat Viper Emerges!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…
S18E76024:35760. Destruction of the Capital - Curly Hat Pirates Arrive on Land!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…
S18E76124:17761. Race Against Time - The Bond of the Minks and the Crew!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…
S18E76224:55762. The Rascal Returns Home - Yonko Big Mom's AssassinMore 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…
S18E76324:53763. The Truth Behind His Disappearance - Sanji's Shocking InvitationThe 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…
S18E76424:30764. To My Buds! Sanji's Farewell Note!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…
S18E76524:48765. Let's Go See Master NekomamushiThere'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…
S18E76624:02766. Luffy's Decision - Sanji on the Brink of Quitting!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…
S18E76724:28767. A Volatile Situation! The Dog and the Cat and the Samurai!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…
S18E76824:13768. The Third One! Raizo of the Mist, the Ninja, AppearsRevelations 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…
S18E76924:03769. A Red Stone! A Guide to the One PieceThe 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…
S18E77024:14770. The Secret of the Wano Country - The Kozuki Family and the PoneglyphsThe 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!
S18E77124:56771. A Vow Between Two Men - Luffy and Kozuki MomonosukeMore 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…
S18E77224:34772. The Legendary Journey - The Dog and the Cat and the Pirate King!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…
S18E77324:32773. The Nightmare Returns - The Invincible Jack's Fierce AttackThe 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…
S18E77424:27774. A Battle to Defend Zou - Luffy and Zunisha!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…
S18E77524:45775. Save Zunisha - The Straw Hat's Rescue Operation!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…
S18E77624:27776. Saying Goodbye and Descending from the Elephant - Setting Out to Take Back Sanji!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…
S18E77724:53777. To the Reverie - Princess Vivi and Princess ShirahoshiLuffy'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…
S18E77824:32778. To the Reverie - Rebecca and the Sakura KingdomCarrot 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…
S18E77924:10779. Kaido Returns - An Imminent Threat to the Worst Generation!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…
S18E78024:49780. A Hungry Front - Luffy and the Marine Rookies!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…
S18E78124:27781. The Implacable Three - A Big Chase After the Straw Hats!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…
S18E78224:57782. The Devil's Fist - A Show Down! Luffy vs. GrountMaking 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…
S18E78324:43783. Sanji's Homecoming! Into Big Mom's Territory!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…
S18E78424:48784. Zero and Four! Encountering Germa 66!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…
S18E78524:06785. A Deadly Poison Crisis! Luffy and Reiju!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…
S18E78624:48786. Totto Land! Emperor Big Mom Appears!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 --…
S18E78724:50787. The Emperor's Daughter! Sanji's Fiancée - Pudding!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…
S18E78824:19788. A Massive Attack! Mom's Hunger Pangs!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…
S18E78924:53789. The Capital City Falls?! Big Mom and Jimbei!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…
S18E79024:16790. The Emperor's Castle! Arriving at the Whole Cake Island!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…
S18E79124:46791. A Mysterious Forest Full of Candies! Luffy vs. Luffy?!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…
S18E79224:56792. Mom's Assassin! Luffy and the Seducing Woods!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!…
S18E79324:34793. A Seafaring Kingdom! Germa's King Judge!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…
S18E79424:29794. A Battle Between Father and Son! Judge vs. Sanji!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…
S18E79524:47795. A Giant Ambition! Big Mom and Caesar!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!…
S18E79624:29796. The Land of Souls! Mom's Fatal Ability!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…
S18E79724:31797. A Top Officer! The Sweet 3 General Cracker Appears!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…
S18E79824:42798. An Enemy Worth 800 Million! Luffy vs. Thousand Armed Cracker!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!
S18E79924:20799. An All-out Duel! Gear Four vs. the Bis-Bis AbilityLuffy continues to fight Cracker, whose powers to manipulate his surroundings may prove more troublesome than he had thought. Meanwhile, Brook and Pedro infiltrate the…
S18E80024:56800. The First and the Second Join! The Vinsmoke Family!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…
S18E80124:06801. The Benefactor's Life! Sanji and Owner Zeff!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…
S18E80224:28802. An Angry Sanji! The Secret of Germa 66!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…
S18E80324:38803. The Past that He Let Go of! Vinsmoke Sanji!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…Where to stream One Piece Season 18
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About season 18
Season 18 of One Piece has 55 episodes, aired from July 9, 2016 to August 26, 2017 on Fuji TV and Tokai Television Broadcasting. Episodes run 24 minutes on average. The highest rated episode is “A Volatile Situation! The Dog and the Cat and the Samurai!” (S18E767, 8.4/10).
Frequently asked questions about One Piece Season 18
How many episodes are in One Piece Season 18?
One Piece Season 18 has 55 episodes.
When did One Piece Season 18 air?
The first episode aired on July 9, 2016 and the last one on August 26, 2017.
Where to watch One Piece Season 18 online?
In the United States, One Piece is available with a subscription on Netflix, Hulu and Crunchyroll, to buy on Amazon Video (source: JustWatch via TMDB, offers subject to change). Availability of each season depends on the platform.