Stage Select:
 
 Select Start game at the title screen. When the blue screen with the
 Russia mission appears, press right to move to the japan mission.
 Before the information appears on the screen, press and hold X and
 diagonally Down-Left. To choose one, just let go of the buttons at
 the point on the globe that you want to play. Just look at the
 countries as they pass on the globe, and with the correct timing, you
 will be able to let go and start the game on the mission of your
 choice. After choosing, you will see your objectives then begin your
 mission.