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The Best Episodes of One Piece Season 15

Every episode of One Piece Season 15 ranked from best to worst. Discover the Best Episodes of One Piece Season 15!

Binge this in 10h 0m•Peaking at 7.8/10

Years ago, the fearsome Pirate King, Gol D. Roger was executed leaving a huge pile of treasure and the famous "One Piece" behind. Whoever claims the "One Piece" will be named the new King of

Airs on

Seasons22

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#1 Fan Favorite
6.6/10(5 votes)
#1 - The Straw Hats Stunned! Enter: A Samurai's Horrifying Severed Head!
S15:E5811/20/2013
Luffy gets up close and personal with a torso-less Samurai! Elsewhere, Nami, Sanji, Chopper, and Franky find themselves imprisoned with the pieces of a human face!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown
7.0/10(4 votes)
#2 - Startling! The Secret of the Island Is Finally Revealed
S15:E5821/27/2013
Luffy makes friends with a Centaur, Franky uses a cola-powered laser to break out of the clink, and Sanji takes a chance on a body-less Samurai!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown
7.2/10(4 votes)
#3 - Save the Children! The Straw Hats Start to Fight!
S15:E5832/3/2013
Nami’s soft spot for children prompts her to call off the escape and declare war on anyone who makes a kid cry. Meanwhile, Luffy and the gang take a banana boat to the icy side of the island!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown
7.2/10(4 votes)
#4 - A Swordplay Showdown! Brook Vs. The Mysterious Torso Samurai!
S15:E5842/10/2013
Luffy’s group finds themselves up against a gang of centaurs, Brook battles the torso of a surly samurai, and Captain Smoker encounters someone highly unexpected!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown
7.6/10(5 votes)
#5 - The Warlord! Trafalgar Law
S15:E5852/24/2013
Nami and Chopper seek a safe exit for the children, Luffy’s group hopes to avoid a perilous plunge into icy waters, and Captain Smoker faces off against Trafalgar Law!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown
7.5/10(4 votes)
#6 - In a Real Pinch! Luffy Sinks into the Ice-cold Lake!
S15:E5863/3/2013
Luffy’s group takes a deadly plunge into icy waters, and Trafalgar Law uses his unique abilities to rearrange Nami’s group and cast our heroes into chaotic confusion!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown

The 20 BEST Episodes of One Piece

7.8/10(4 votes)
#7 - A Collision! Law vs. Vice Admiral Smoker!
S15:E5873/17/2013
Nami and the others are subject to Law's bizarre powers, but have to put the shocking results behind them as they make a break out of the facility. Meanwhile, the battle heats up between Law and the G-5; and the mystery of Punk Hazard deepens!
Director:Naoyuki Ito
Writer:Yoshiyuki Suga
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Director:Naoyuki Ito
Writer:Yoshiyuki Suga
7.5/10(4 votes)
#8 - Meeting Again After Two Years! Luffy and Law!
S15:E5883/24/2013
Luffy is excited to once again cross paths with Trafalgar Law, but a reunion with his mixed up crew – and the loss of his extra legs – quickly dampens the captain’s enthusiasm!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown
7.2/10(4 votes)
#9 - The Worst in the World! A Scientist of Terror - Caesar!
S15:E5893/31/2013
While Captain Smoker determines his next move, a very large pirate with alligator legs tells Luffy and the Straw Hats the true story of Punk Hazard’s mysterious transformation!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown
6.3/10(3 votes)
#10 - History's Strongest Collaboration vs. Glutton of the Sea (II)
S15:E5904/7/2013
While Luffy and his friends enjoy some tasty meat, a powerful creature attacks the dinner party, leading to a showdown with Luffy, Toriko and Goku. The crossover starts on Toriko E99 Run, Strongest Team! Toriko, Luffy, and Goku! (I)
Director:Yutaka Nakajima
Writer:Isao Murayama
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Director:Yutaka Nakajima
Writer:Isao Murayama
7.2/10(4 votes)
#11 - Chopper's Fury! The Master's Inhumane Experiment!
S15:E5914/14/2013
The giant children fly into a mysterious rage, and Chopper discovers the true reason for their unusual condition! Meanwhile, Zoro, Brook, and Sanji cross paths with a dangerous duo!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown
7.6/10(5 votes)
#12 - To Annihilate the Straw Hats! Legendary Assassins Descend!
S15:E5924/21/2013
The story of how Trafalgar Law arrived at Punk Hazard is revealed, and the Yeti Cool Brothers set their sights on a showdown with the Straw Hats!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown
7.2/10(4 votes)
#13 - Save Nami! Luffy's Fight on the Snow-Capped Mountains!
S15:E5934/28/2013
Luffy tries to chase down the Yetti Cool Brothers, but Franky – still trapped in Chopper’s Body – makes his mission extremely difficult. Just when all appears lost, an unexpected ally lends a hand!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown
7.8/10(4 votes)
#14 - Formed! Luffy and Law's Pirate Alliance!
S15:E5945/5/2013
Luffy agrees to an alliance with Trafalgar Law, but the Straw Hats refuse to leave the island until the children are safe. Meanwhile, the gaseous master unleashes something very deadly!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown
7.2/10(4 votes)
#15 - Capture M! The Pirate Alliance's Operation Launches!
S15:E5955/12/2013
Zoro, Sanji, and Brook continue their search for the samurai, Trafalgar tries to sneak Chopper into the laboratory, and Luffy boldly challenges the Master!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown
7.2/10(4 votes)
#16 - On the Verge of Annihilation! A Deadly Monster Comes Flying In!
S15:E5965/19/2013
Luffy’s battle with his old nemesis Smoker is interrupted by the arrival of a terrifying toxic blob – and the evil genius who created the monster!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown
7.5/10(4 votes)
#17 - An Intense Battle! Caesar Exercises His True Power!
S15:E5975/26/2013
The Straw Hats make a valiant push to capture Caesar Clown - Luffy matches his Armament Haki with Clown's powerful Gas-Gas Fruit powers! The battle turns in favor of the Straw Hats, but underestimating Clown's abilities may have deadly consequences! Meanwhile, Law's plan to infiltrate Clown's facility hits a snag when an unseen guest complicates things!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown
7.2/10(4 votes)
#18 - The Samurai that Cuts the Fire! Kin'emon of Foxfire!
S15:E5986/2/2013
Trafalgar Law finds trouble in the form of an old acquaintance, Chopper investigates the Master’s lab, and the mysterious Samurai shows what he can do with a full body!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown
7.5/10(4 votes)
#19 - Shocking! The True Identity of the Mystery Man Vergo!
S15:E5996/9/2013
The Master gathers his young test subjects, shocking secret identities are finally revealed, and the poisonous purple blob continues its march across the island!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown
7.2/10(4 votes)
#20 - Save the Children! The Master's Evil Hands Close in!
S15:E6006/16/2013
Nami and Usopp get an unexpected helping hand in their fight to save the children, Chopper plots a daring escape attempt, and the Master markets his greatest weapon!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown
7.2/10(4 votes)
#21 - Shaking Up the New World! Caesar's Horrendous Experiment!
S15:E6016/23/2013
A desperate need for candy leads the children to return to the lab, and Caesar plans to show the world the new and improved version of Smiley!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown
7.2/10(4 votes)
#22 - The Deadliest Weapon of Mass Destruction in History! Shinokuni!
S15:E6026/30/2013
Luffy and the Straw Hats find themselves pursued by a deadly cloud of purple gas that turns everything living thing in its path into petrified statues of ash!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown
7.5/10(4 votes)
#23 - Launching the Counter Attack! Luffy and Law's Great Escape!
S15:E6037/7/2013
Law’s got a trick up his sleeve that could mean the difference between life and death. Zoro and company reunite with Nami and Sanji, but can they reach safety before being swallowed by a poisonous cloud?!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown
7.2/10(4 votes)
#24 - Get to Building R! The Pirate Alliance's Great Advance!
S15:E6047/14/2013
Finally reunited and returned to their proper bodies, the Straw Hats fall in line as Luffy and Law lead the charge to settle the score with Caesar – and save the children!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown
7.2/10(4 votes)
#25 - Tashigi's Tears! G-5's Desperate Breakthrough Plan!
S15:E6057/21/2013
Caesar hatches a plan to forever silence his enemies, Chopper races through the compound in search of the drugged children, and Tashigi’s men make the ultimate sacrifice!
Director:Unknown
Writer:Unknown
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Director:Unknown
Writer:Unknown

Season 15 Ratings Summary

"The Straw Hats Stunned! Enter: A Samurai's Horrifying Severed Head!" is the best rated episode of "One Piece" season 15. It scored 6.6/10 based on 5 votes. Directed by Unknown and written by Unknown, it aired on 1/20/2013. This episode is rated 0.4 points higher than the second-best, "Startling! The Secret of the Island Is Finally Revealed".