Jaco the Galactic Patrolman is a comical character designed by Akira Toriyama whose story crosses paths with Goku. He’s crossing into Dragon Ball Xenoverse and if you pre-order the fighting game in Japan you can add Jaco to the roster as a playable character.
Pre-orders also include a code for a Master Roshi costume set to customize your character. This includes sunglasses, a beard, tortoise shell, Hawaiian shirt, and his "Puff Puff" gesture. A Trunks: Xeno battle card for the Dragon Ball Heroes arcade game and a code that adds Trunks: Zero to the smartphone app, Dragon Ball Z: Dokkan Battle are also part of the pre-order bonus in Japan.
Dragon Ball Xenoverse comes out on February 5 for PlayStation 4, PlayStation 3, Xbox One, and Xbox 360 in Japan. The game is slated for release on February 13 in Europe and February 17 in North America. Dimps is also developing a PC version of the game which will be released on Steam.