Back on December 20 of 2012, Namco Bandai Games released the command based RPG, One Piece: Romance Dawn, for the Sony PSP in Japan. This year on August 8, they are also releasing it to the Nintendo 3DS! No additional information has been released, but you can check out videos and images of the PSP version of the game in the One Piece: Romance Dawn section.
One Piece: Romance Dawn follows the One Piece manga story all the way from the beginning in East Blue and contains 30 minutes of anime-style footage. Players can adventure through the One Piece world, engaging in battle to gain experience and improve abilities such as speed, defense, and attack strength.