Straw Hat Pirates must save their navigator and stop the legendary Pirate, Shiki the Golden Lion from conquering East Blue.
One Piece - Strong World (2009) Online
Its a normal day on the Thousand Sunny until Nami reads the newspaper to the rest of the crew about the East Blue being attacked. Luffy then decides that they will go back to the East Blue to help out. Seconds later a big floating ship passes over the Sunny and Nami wishes to warn them about a storm coming by. The captain, impressed by Nami's navigating skills, tricks the Straw Hats and kidnaps Nami. Will the crew be able to save her, or will she join the other crew instead?
| Credited cast: | |||
 | Felecia Angelle | - | Additional Voices (voice) |
 | Christopher Bevins | - | Additional Voices (voice) |
 | Ed Blaylock | - | Sengoku (voice) |
| Kate Bristol | - | Additional Voices (voice) |
| Clifford Chapin | - | Additional Voices (voice) |
 | Luci Christian | - | Nami (voice) |
| Chô | - | Brook (voice) (as Yûichi Nagashima) |
 | Leah Clark | - | Additional Voices (voice) |
 | Colleen Clinkenbeard | - | Monkey D. Luffy (voice) |
 | Chad Cox | - | Additional Voices (voice) |
 | Ashleigh Domangue | - | Additional Voices (voice) |
 | R. Bruce Elliott | - | Additional Voices (voice) |
| Doug Goodrich | - | Additional Voices (voice) |
| Kenny Green | - | Additional Voices (voice) |
 | Josh Grelle | - | Billy (voice) |
The first 'One Piece movie' to have 'Eichiro Oda' as the writer of the film's original story and supervising the production of the movie.
The first 'One Piece' movie to include Brook.
Unlike the other 'One Piece' movies, this one is released in December rather than the early part of March.