Where to watch One Piece Season 21 in Australia
We could not find One Piece season 21 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 “Mysterious Grave Markers! A Reunion at the Ruins of Oden Castle!”
While traveling to Oden Castle, Komachiyo, Law, Luffy, Zoro, and Kiku encounter a ferocious tiger. Zoro separates from the group to fight the tiger. The rest of the group later arrive at the ruins of Oden Castle. After seeing the graves of the Kozuki Family, Luffy reunites with Kin'emon, Momonosuke, Sanji, Nami, Brook, Chopper, and Carrot. Once they are inside Oden Castle, Kin'emon reveals that he, Momonosuke, Kiku, Raizo, and Kanjuro came from the past.
Episode summary: TMDB.
Before you watch
- It is episode 18 of 197 of season 21, so watch episodes 892 to 908 first.
- It runs about 24 minutes.
- TMDB users rate it 7.6 out of 10 (5 votes).
One Piece trailer
The official trailer for the series (no preview of this episode has been published).
Play video: One Piece trailer
More from One Piece Season 21
Previous · S21E908The Coming of the Treasure Ship! Luffytaro Returns the Favor!27 October 2019
Next · S21E910A Legendary Samurai! The Man Who Roger Admired!17 November 2019Every episode of Season 21One 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.