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One Piece S10E354, I Swear to Go See Him! Brook and the Cape of PromiseS10E354

One Piece · Season 10

One Piece season 10 episode 354: I Swear to Go See Him! Brook and the Cape of Promise

Aired 18 May 200824 minRated M

7.3TMDB · 9 votesMark watched

Where to watch One Piece Season 10 in Australia

We could not find One Piece season 10 on any streaming, free or buy service in Australia right now.

We refresh this every day, so check back soon.

Availability checked 16 November 2026.

What happens in “I Swear to Go See Him! Brook and the Cape of Promise”

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.

Episode summary: TMDB.

Before you watch

  • It is episode 18 of 45 of season 10, so watch episodes 337 to 353 first.
  • It runs about 24 minutes.
  • TMDB users rate it 7.3 out of 10 (9 votes).

One Piece trailer

The official trailer for the series (no preview of this episode has been published).

One Piece trailerPlay video: One Piece trailer

More from One Piece Season 10

  1. E337
  2. E338
  3. E339
  4. E340
  5. E341
  6. E342
  7. E343
  8. E344
  9. E345
  10. E346
  11. E347
  12. E348
  13. E349
  14. E350
  15. E351
  16. E352
  17. E353
  18. E354
  19. E355
  20. E356
  21. E357
  22. E358
  23. E359
  24. E360
  25. E361
  26. E362
  27. E363
  28. E364
  29. E365
  30. E366
  31. E367
  32. E368
  33. E369
  34. E370
  35. E371
  36. E372
  37. E373
  38. E374
  39. E375
  40. E376
  41. E377
  42. E378
  43. E379
  44. E380
  45. E381

Every episode of Season 10One Piece episode guide

Episode names, air dates, runtimes, stills and ratings: TMDB. Air dates are the first broadcast anywhere; where it streams is our daily Australian check.