Ps3 Modified Chip or Something That My Japanese Ps3 Can Play American Ps2 Games?

i bought this game in america but my japanese ps3 doesnt play it. format is different where as these days ps3 games can play in any country. this is a ps2 game which they dont sell in japan. is there some one who can do something to give me the right format or anything so i can play ps2 games on my ps3?

Suggestion:

i will let someone else answer this question,,