One Piece Movie 10: Strong World (movie)

Description: The movie seems to focus on Nami, who looks to have gotten herself into a situation and possibly forced to leave the Straw Hats once again to join the enemy. In this case, a figure named Kinjishi who for 22 years ago controlled the largest pirate fleet and in the movie have gathered 5000 new men. The movie also seem to deal with a "Crystal" ship log. A teaser trailer was revealed at the Tokyo Animation Fair 2009, revealing the title of the movie as "Strong World".