First of all i thought blue ray disc could stand up to ANYTHING! Well it cant stand up to stupidity!
Second, again, sorry for sound like an asshole and i know 360 fans did this but its ALWAYS PS fans doing stupid shit like this, i know iv seen some 360 gamers do this, but cmon, i NEVER seen someone buy a game, break it just because it got a better score on the other system.
Oh and of course not, japanese dont like 360s :)