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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 8.5/10

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

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Episode Rankings

  1. #1 Fan Favorite
    One Piece Season 15 Episode 616 - A Surprising Outcome! White Chase vs. Vergo!
    8.5/10(6 votes)

    S15:E616

    Luffy makes Caesar pay for his crimes against the children, and Smoker risks his life for a chance to see Vergo fall in battle!

    Director:Takashi Otsuka
    Writer:Yoshiyuki Suga

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  2. One Piece Season 15 Episode 617 - Caesar's Defeat! The Powerful Grizzly Magnum!
    8.0/10(6 votes)

    S15:E617

    Law reaches the end of his epic battle with Vergo, and Luffy looks to land a devastating final blow on the murderous gasbag Caesar!

    Director:Unknown
    Writer:Unknown

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  3. One Piece Season 15 Episode 620 - A Critical Situation! Punk Hazard Explodes!
    7.8/10(6 votes)

    S15:E620

    As the Straw Hats and company flee the crumbling laboratory, Caesar’s desperate act of vengeance thwarts Joker’s plan to forever silence his enemies!

    Director:Unknown
    Writer:Unknown

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  4. One Piece Season 15 Episode 624 - The G-5 Wiped Out! Doflamingo's Sudden Attack!
    7.8/10(6 votes)

    S15:E624

    On their way after having set out from Punk Hazard, the Straw Hats find out their next destination - just as a huge wave comes crashing down on the Sunny! But it's rough sailing for the G-5 as well, as Donflamingo - a.k.a. the Joker - arrives on the scene and wreaks havoc!

    Director:Unknown
    Writer:Unknown

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  5. One Piece Season 15 Episode 635 - The Fateful Reunion! Bellamy the Hyena!
    7.8/10(6 votes)

    S15:E635

    Luffy meets an unexpected acquaintance from the past, Bellamy, who seems to be up to no good! Meanwhile, Caesar Handover Team encounters a snag when they learn just how dangerous Green Bit is! Meanwhile, on the Sunny, the four who remained to watch the ship get a fright as they discover - they aren't alone!

    Director:Unknown
    Writer:Unknown

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  6. One Piece Season 15 Episode 636 - A Super Rookie! Bartolomeo the Cannibal!
    7.8/10(6 votes)

    S15:E636

    The battle heats up and the widely despised Bartolomeo takes the ring! But he'll have to contend with both the Prodence Kingdom contingent, and Dressrosa's own local favorite, Bellamy! Meanwhile, watching the battle for Block B from up above, Luffy risks having his cover blown!

    Director:Unknown
    Writer:Unknown

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  7. One Piece Season 15 Episode 638 - A Deadly Blow! The Astonishing King Punch!
    7.8/10(6 votes)

    S15:E638

    The battle for Block B hits a crescendo as King Elizabello II prepares his devastating King Punch! But as the powerful attack becomes imminent, the Prodence Kingdom faction unravels! All that may be pointless, though, as the king's powerful attack will take out all the competitors - or will it?

    Director:Unknown
    Writer:Unknown

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  8. One Piece Season 15 Episode 613 - Showing Off His Techniques! Zoro's Formidable One-Sword Style!
    7.7/10(7 votes)

    S15:E613

    It's Zoro vs. Monet in a duel to the death - or is it? Tashigi comes to lend a hand, and she'll need to bring her full might to compensate for Zoro's weakness! Meanwhile, Mocha is running out of options for keeping the candy away from the children.

    Director:Unknown
    Writer:Unknown

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  9. One Piece Season 15 Episode 614 - To Save Her Friends! Mocha Runs at the Risk of Her Life!
    7.7/10(6 votes)

    S15:E614

    Chopper, Nami, and Robin watch in horror as Mocha makes a heartbreaking sacrifice in a courageous attempt to save the lives of her friends!

    Director:Unknown
    Writer:Unknown

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  10. One Piece Season 15 Episode 615 - Brownbeard in Grief! Luffy Lands a Furious Blow!
    7.7/10(6 votes)

    S15:E615

    Brownbeard heroically attempts to expose Caesar as a villain, the horrific truth about Punk Hazard is finally revealed, and Luffy puts the hurt on his gaseous enemy!

    Director:Unknown
    Writer:Unknown

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  11. One Piece Season 15 Episode 619 - Running Wild! Invincible General Franky!
    7.7/10(6 votes)

    S15:E619

    The laboratory crumbling around them, and time running out, Luffy, the Straw Hats, the G-5, the children and all the others make a final desperate sprint towards the one exit left off the island - but Joker has one more trick up his sleeve, and a deadly secret kept deep in the island spells doom for everyone!

    Director:Unknown
    Writer:Unknown

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  12. One Piece Season 15 Episode 621 - Capture Caesar! General Cannon Blast!
    7.7/10(6 votes)

    S15:E621

    Franky continues his battle with Buffalo and Baby 5, Nami uses a mighty gust of wind to save the children from a deadly cloud of gas, and Usopp takes a shot at capturing Caesar!

    Director:Unknown
    Writer:Unknown

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  13. One Piece Season 15 Episode 625 - Intense! Aokiji vs. Doflamingo!
    7.7/10(6 votes)

    S15:E625

    Aokiji’s intercession saves Smoker and sends Joker off to rethink his strategy, leaving unanswered questions about Aokiji's current status. Meanwhile, the Straw Hats catch their breath as the Sunny makes its way through the rough seas of the New World -- where even a bit of hail portends doom!

    Director:Unknown
    Writer:Unknown

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  14. One Piece Season 15 Episode 630 - Explore! A Kingdom of Love and Passion: Dressrosa!
    7.7/10(6 votes)

    S15:E630

    Dressrosa! Luffy and the Straw Hats divide into teams and set about their business on this passionate, enchanting island! But here, in the heart of enemy territory, danger lurks around every corner. Luffy and the others encounter a mysterious blind man whose luck has just run out...

    Director:Unknown
    Writer:Unknown

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  15. One Piece Season 15 Episode 631 - Full of Enthusiasm! The Corrida Colosseum!
    7.7/10(6 votes)

    S15:E631

    Out and about in Dressrosa, Luffy and his team encounter a mysterious and powerful blind gambler - and run into trouble while his shocking powers distract everyone! Meanwhile, a major event in the Colosseum draws huge crowds, all eager to see the amazing prize Doflamingo has for his champion!

    Director:Unknown
    Writer:Unknown

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  16. One Piece Season 15 Episode 642 - The Stratagem of the Century! Doflamingo Makes His Move!
    7.7/10(6 votes)

    S15:E642

    Sanji gets in touch with Law in order to share a shocking secret - that could unsettle the Straw Hats’ plans in Dressrosa for good! Meanwhile, Luffy's Block C battle begins, but will his Gum-Gum powers give him away?

    Director:Unknown
    Writer:Unknown

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  17. One Piece Season 15 Episode 587 - A Collision! Law vs. Vice Admiral Smoker!
    7.6/10(7 votes)

    S15:E587

    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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  18. One Piece Season 15 Episode 585 - The Warlord! Trafalgar Law
    7.5/10(8 votes)

    S15:E585

    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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  19. One Piece Season 15 Episode 618 - Raid! An Assassin from Dressrosa!
    7.5/10(6 votes)

    S15:E618

    Word of Luffy and Law’s alliance spreads throughout the world, Chopper and Brook race to stay ahead of the deadly gas, and Joker sends a team to rescue Caesar!

    Director:Unknown
    Writer:Unknown

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  20. One Piece Season 15 Episode 623 - It's Time to Say Goodbye! Leaving Punk Hazard!
    7.5/10(6 votes)

    S15:E623

    The weary marines and the rescued children get teary-eyed as they say goodbye to the Straw Hats. Meanwhile, Law enters into treacherous negotiations with Joker!

    Director:Unknown
    Writer:Unknown

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  21. One Piece Season 15 Episode 629 - Startling! The Big News Shakes Up the New World!
    7.5/10(6 votes)

    S15:E629

    The world is in shock from Doflamingo's sudden resignation from the Seven Warlords. In the midst of all this, Law gives him information about the location and conditions for handing over Caesar, but hides his true intent - to destroy the SMILE manufactory. As the rendez-vous draws near, Doflamingo summons his executives and sets his own plan into motion!

    Director:Unknown
    Writer:Unknown

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  22. One Piece Season 15 Episode 632 - A Dangerous Love! The Dancer Girl: Violet!
    7.5/10(6 votes)

    S15:E632

    Zoro, Sanji, and Kin'emon strike off in search of the thieving fairy who has taken Zoro's sword, but Sanji finds himself mesmerized by the beautiful dancing of a gorgeous Dressrosa woman - with a deadly secret! Meanwhile, the prize of a Devil Fruit derived from Ace's powers draws Luffy and Franky to the Colosseum, but if they want to win the prize, they'll have to face some of Dressrosa's most powerful villains!

    Director:Unknown
    Writer:Unknown

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  23. One Piece Season 15 Episode 634 - A Pirate Noble! Cavendish!
    7.5/10(6 votes)

    S15:E634

    While the deadly battle of Block A winds down, all the onlookers in the stadium are shocked to discover the secret identity of the winner! Meanwhile, Luffy's cover may be blown as another voice from the past returns; and we find out that the secret plot of the Straw Hats might not be the only covert action taking place in Dressrosa!

    Director:Unknown
    Writer:Unknown

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  24. One Piece Season 15 Episode 637 - Big Names Duke It Out! The Heated Block B Battle!
    7.5/10(6 votes)

    S15:E637

    Don Chinjao continues to provoke Luffy, hoping to gain revenge against the grandson of his sworn enemy, Garp! But as the argument continues, Luffy risks having his cover blown, and his identity revealed! Meanwhile, the battle in Block B rages as mighty competitors - some favorites of the Colosseum, and other faceless unknowns rising through the ranks - continue to clamor for the chance to move on to the next round!

    Director:Unknown
    Writer:Unknown

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  25. One Piece Season 15 Episode 639 - The Fishing Fish Strike! Across the Deadly Iron Bridge!
    7.5/10(6 votes)

    S15:E639

    As the handover team approaches Green Bit, they are attacked by the fearsome fish that live off the coast of Dressrosa. But that's the least of their problems as they find the bridge to Green Bit has collapsed! As they gather their wits and plan to cross, they find out that something is living on the island - they're not alone!

    Director:Unknown
    Writer:Unknown

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Season 15 Ratings Summary

"A Surprising Outcome! White Chase vs. Vergo!" is the best rated episode of "One Piece" season 15. It scored 8.5/10 based on 6 votes. Directed by Takashi Otsuka and written by Yoshiyuki Suga, it aired on 10/13/2013. This episode is rated 0.5 points higher than the second-best, "Caesar's Defeat! The Powerful Grizzly Magnum!".