One Piece

One Piece (1999 – ...)

1999 • 23 seasons • Action & Adventure, Comedy • TV-14

On August 7, 2026

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photo from the episode

Episode 354 — I Swear to Go See Him! Brook and the Cape of Promise

Season 10 • One Piece

Released: 2008-05-18 • Action & Adventure/Comedy/Animation

73%

User score

Luffy, Usopp, Sanji, and Zoro tell the rest of the crew how they got to meet Laboon as they started their new journey, while Brook reflects on his promise to return to Laboon amidst his duel with Ryuma. Luffy declares his intention to make Brook a part of their crew, and the Straw Hats prepare to counterattack the forces of Thriller Bark in order to reclaim what was stolen from them.

Episodes

Episode 337
Plunging into the Devil’s Sea! The Mysterious Skeleton Floating in the Fog!
2008-01-06

Episode 338
The Joy of Seeing People! The Gentleman Skeleton’s True Identity!
2008-01-13

Episode 339
One Unnatural Phenomenon After the Next! Disembarking on Thriller Bark!
2008-01-20

Episode 340
The Man Called a Genius! Hogback Makes His Appearance!
2008-01-27

Episode 341
Nami’s in a Major Pinch! The Zombie Mansion and the Invisible Man!
2008-02-03

Episode 342
The Zombie’s Secret! Hogback’s Nightmarish Laboratory!
2008-02-10

Episode 343
His Name is Moria! The Great Shadow-Seizing Pirate's Trap!
2008-02-17

Episode 344
Feast of the Zombie Song! The Night Raid's Bell is the Sound of Darkness!
2008-02-24

Episode 345
A Bunch of Animals? Perona's Wonder Garden!
2008-03-02

Episode 346
The Vanishing Straw Hat Crew! A Mysterious Swordsman Appears!
2008-03-09

Episode 347
Chivalry Remains! The Traitorous Zombie Protects Nami!
2008-03-16

Episode 348
Appearing from the Sky! That Man Is the Humming Swordsman!
2008-03-23

Episode 349
Luffy's Emergency Situation! The Ultimate Shadow's Destination!
2008-03-30

Episode 350
The Warrior Known As the "Devil"!! The Moment of Oars' Revival
2008-04-20

Episode 351
Awakening After 500 Years!! Oars Opens His Eyes!!
2008-04-27

Episode 352
A Belief Worth Begging to Live for!! Brook Defends His Afro
2008-05-04

Episode 353
A Man's Promise Never Dies!! To the Friend Waiting Under the Distant Sky
2008-05-11

Episode 354
I Swear to Go See Him! Brook and the Cape of Promise
2008-05-18

Episode 355
Food, Nami and Shadows!! Luffy's Enraged Counterattack
2008-05-25

Episode 356
Usopp's the Strongest? Leave Anything Negative to Him
2008-06-01

Episode 357
The General Zombies Are Down in a Flash!! Oars Feels Like an Adventure!!
2008-06-08

Episode 358
Blazing Knight Sanji!! Kick Down the Fake Wedding
2008-06-15

Episode 359
A Clear-Clear History? Sanji's Stolen Dream
2008-06-22

Episode 360
Save Me, Hero!! My Enemy Is the Immortal Princess
2008-06-29

Episode 361
Perona Is Terrified!! Usopp and Untruthful Share the Same "U"
2008-07-06

Episode 362
Slashes Dancing On the Rooftop!! Zoro vs. Ryuma's Showdown
2008-07-13

Episode 363
Chopper Is Furious!! Hogback's Evil Medical Practices
2008-07-20

Episode 364
Oars Roars! Come Out, Straw Hat Crew
2008-08-03

Episode 365
Luffy Is the Enemy! The Ultimate Zombie vs. The Straw Hat Crew
2008-08-10

Episode 366
You're Going Down, Absalom!! Nami's Lightning Attack of Friendship!!
2008-08-17

Episode 367
Knock Him Down!! Special Attack: Straw Hat Docking
2008-08-24

Episode 368
The Silent Assault!! The Mysterious Visitor, Tyrant Kuma
2008-08-31

Episode 369
Oars + Moria! The Most Heinous Combination of Brains and Brawn
2008-09-07

Episode 370
The Secret Plan to Turn the Tables! Nightmare Luffy Makes His Appearance
2008-09-14

Episode 371
The Straw Hat Crew Gets Wiped Out! The Shadow-Shadow's Powers in Full Swing
2008-09-21

Episode 372
The Incredible Battle Starts! Luffy vs Luffy
2008-09-28

Episode 373
The End of the Battle Is Nigh! Pound in the Finishing Move
2008-10-05

Episode 374
Our Bodies Vanish! The Morning Sun Shines On the Nightmarish Island!
2008-10-12

Episode 375
Not Out of Danger Yet! Orders to Annihilate the Straw Hat Crew
2008-10-19

Episode 376
It Repels Everything! Kuma’s Paw-Paw Power!
2008-11-09

Episode 377
The Pain of My Crewmates Is My Pain! Zoro's Desperate Fight!
2008-11-16

Episode 378
The Promise from a Distant Day! The Pirates' Song and a Small Whale!
2008-11-23

Episode 379
Brook's Past! A Sad Farewell with His Cheerful Comrade!
2008-11-30

Episode 380
Bink's Booze! The Song that Connects the Past with the Present!
2008-12-07

Episode 381
A New Crewmate! The Musician, Humming Brook!
2008-12-14

Information

Episode air date	18.05.2008
Episode runtime	24 min
Episode rating	7.33
Genres	Action & Adventure / Comedy / Animation
TMDB series rating	8.8
IMDb series rating	9.0
Series status	Returning series
Age rating	14+
Country	JP

Trailer

Additional videos

Happy 26th Anniversary to ONE PIECE [Subtitled]

Happy 26th Anniversary to ONE PIECE [Subtitled]

▶

Cast

Mayumi Tanaka
Monkey D. Luffy (voice)

Kazuya Nakai
Roronoa Zoro (voice)

Mari Yaguchi
요코 (성우)

Akemi Okamura
Nami (voice)

Kappei Yamaguchi

Kappei Yamaguchi
Usopp (voice)

Hiroaki Hirata
Sanji (voice)

Ikue Otani
Tony Tony Chopper (voice)

Yuriko Yamaguchi

Yuriko Yamaguchi
Nico Robin (voice)

Kazuki Yao
Franky (voice)

Katsuhisa Houki

Katsuhisa Houki
Jinbe (voice)

Cho
Brook (voice)

Reiko Takagi
Jewelry Bonney (voice)

Yohei Tadano
Dr. Vegapunk (voice)

Hideyuki Tanaka

Hideyuki Tanaka
돈키호테 도플라밍고 (성우)

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