Japan Challenge is a new mode introduced in Wangan Midnight Maximum Tune 4. As the name suggests, non-Japanese players got the chance to defeat all players within all the Japanese provinces/regions.

Do be forewarned that unlike usual Ghost Battle, Japan Challenge does not allow you to select course after you picked your opponent, meaning that if there is a course that you don't excel at, you may have hard time defeating your Japanese opponent. [[Category:Game Modes