Why wouldn't Korea buy thier own COD4 games?
Either way, it's interesting the Japanese userbase prefers X360's western games over the PS3.
On another note: it also seems that the Japanese are adopting Western games more readily than ever. It's increasing at a snails pace, but it's there. COD4 outsold COD2 and COD3's LTD sales in just 1 week. Great.
Back from the dead, I'm afraid.