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One Piece S20E878, The World is Stunned! The Fifth Emperor of the Sea Emerges!S20E878

One Piece · Season 20

One Piece season 20 episode 878: The World is Stunned! The Fifth Emperor of the Sea Emerges!

Aired 31 March 201924 minRated M

7.8TMDB · 8 votesMark watched

Where to watch One Piece Season 20 in Australia

We could not find One Piece season 20 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 “The World is Stunned! The Fifth Emperor of the Sea Emerges!”

Luffy's recent exploits make their way around the world! The reputation of this mighty pirate begins to grow as all eyes look towards the Straw Hats' next move! Also - German 66 leaves an artifact behind which excites the crew!

Episode summary: TMDB.

Before you watch

  • It is the season premiere of season 20.
  • It runs about 24 minutes.
  • Directed by Yutaka Nakashima, written by Shouji Yonemura.
  • TMDB users rate it 7.8 out of 10 (8 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

Cast and crew of this episode

Director
Yutaka Nakashima
Writer
Shouji Yonemura

Credits: TMDB.

More from One Piece Season 20

  1. E878
  2. E879
  3. E880
  4. E881
  5. E882
  6. E883
  7. E884
  8. E885
  9. E886
  10. E887
  11. E888
  12. E889
  13. E890
  14. E891

Every episode of Season 20One 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.