Where to watch One Piece: Baron Omatsuri and the Secret Island (2005) tonight
One Piece: Baron Omatsuri and the Secret Island (2005) runs 1 h 31 min, is rated PG-13 in the US and averages 7.2 from 266 TMDB members. The Straw Hats visit a recreational island, run by Baron Omatsuri, who asks them to complete a series of ordeals if they wish to stay on the island. Luffy accepts and the Straw Hats work together to complete them, but as the island's mysteries unfold, their lives and friendships are put to the test. It's up to Luffy to stop the Baron's plot and keep his crew together.
- Runtime
- 1 h 31 min — ends 9:31 pm if you start at 8:00 pm
- Rated
- PG-13 (US)
- Genres
- Action, Animation, Comedy, Adventure, Fantasy
- Released
- March 5, 2005
- TMDB rating
- 7.2 / 10 from 266 votes
- Director
- Mamoru Hosoda
- Starring
- Mayumi Tanaka, Kazuya Nakai, Akemi Okamura, Kappei Yamaguchi
- Language
- Japanese
- Original title
- ワンピース the movie オマツリ男爵と秘密の島
Where to watch it tonight
Availability loads live for your country. See where One Piece: Baron Omatsuri and the Secret Island streams (JustWatch via TMDB) →
Streaming availability by JustWatch. As of 2026-11-08, TMDB lists no streaming option for it in the US.
Questions people ask
- How long is One Piece: Baron Omatsuri and the Secret Island?
- One Piece: Baron Omatsuri and the Secret Island is 1 h 31 min long (91 minutes). If you start it at 8:00 pm it ends at 9:31 pm; add about 20 minutes if you watch trailers first.
- What is One Piece: Baron Omatsuri and the Secret Island rated?
- One Piece: Baron Omatsuri and the Secret Island is rated PG-13 in the US.
- Is One Piece: Baron Omatsuri and the Secret Island a good movie to watch with a group?
- Yes — a crowd movie. Action and Animation hold a room: people can talk, laugh or scream over it and still follow what is going on.
- Where can I stream One Piece: Baron Omatsuri and the Secret Island?
- As of 2026-11-08, TMDB lists no streaming option for it in the US. Availability changes often; this page loads the live list for your country (streaming availability by JustWatch).
Lists it could be on
- Comedies under 100 minutes
- Action movies under 2 hours
- Movies from the 2000s
- Movies for a group
- Date night movies
- The most-rated movies on TMDB
If you like One Piece: Baron Omatsuri and the Secret Island
- One Piece: Giant Mecha Soldier of Karakuri Castle (2006)
- One Piece: Chopper's Kingdom in the Strange Animal Island (2002)
- One Piece: The Movie (2000)
- One Piece: Clockwork Island Adventure (2001)
- One Piece: Dead End Adventure (2003)
- One Piece: Episode of Skypiea (2018)
- One Piece: The Desert Princess and the Pirates: Adventure in Alabasta (2007)
- One Piece: Stampede (2019)
One Piece: Baron Omatsuri and the Secret Island on TMDB · This product uses the TMDB API but is not endorsed or certified by TMDB.
Lights Down is a free tool: tell it your streaming services and how long you have, and it ranks what you can stream tonight, with a this-or-that, a roll, a bracket and a wheel. Movie data from TMDB; streaming availability by JustWatch. Page updated 2026-11-08. 
This product uses the TMDB API but is not endorsed or certified by TMDB. Lights Down is a Somebody Decide program. How the data works · Legal & privacy · Tonight's lists