Why do Japanese use O button to advance through menu
or just use O as primary button, and X button to go back or secondary,
where Rest of the world uses X to advance and O to go back in PSP games?
I mean, they might be doing the same thing on PlayStation home consoles,
but i Have just PSP so i don't know. But i DO know that
in European games on Home consoles i Use X as primary button.
Is there some hidden meaning behind this or just "what the heck, lets be different" ...?







