It's no secret that One Piece is one of the most mainstream anime franchises in the industry. Many factors have contributed to its success over the 20-odd years since it first burst onto the scene, but its sense of camaraderie in the Straw Hats' crew relationships can be considered the catalyst. As such, while it's not out of place for a select portion of the main cast to appear in fighting games, like Luffy, Zoro, Sanji, and Nico Robin did in Jump Force, it's generally custom for the group to show up as a package deal. This trend is exemplified in the official One Piece games like One Piece Odyssey, but it's an area that could use a few tweaks to inspire a bit more individualism going forward.