One Piece - Romance Dawn (ワンピースロマンスドーン, Wan Pīsu Romansu Dōn) is a role-playing game developed and published by Namco Bandai Games for the Nintendo 3DS in Japan. It is based on the popular manga and anime series, One Piece. The game follows the adventures of the Straw Hat Pirates, led by Monkey D. Luffy, as they travel around the world of One Piece. Players will take on the roles of the main characters and explore the world, battle enemies with their own unique fighting styles, and use special items and abilities to progress through the game. The game includes a variety of mini-games and side-quests, as well as a variety of customization options for the characters. The game also features a strong story-driven narrative, with the player's choices affecting the outcome of the game. One Piece - Romance Dawn is a great game for fans of the series, as well as those looking for an enjoyable and immersive RPG experience.