Im a total noob in PS3 so i wana ask directly if PS3 games(CD)from other countries,Downloadable games @ Playstation Store in US Account will work at PS3 japan console?
And If it works! Hopefully! Im looking for someone who want to trade their PSN US card to my PSN Japan card by CODE....
Im not quite sure if dlc can be used, but most games will work out of region, Try googling the specific dlc or game to see if that is the case. Also there are many websites that will sell you other region psn card codes, much safer than asking on a forum.