(Japan) it makes no sense for SE to keep FF XIII exclusive

[Ender]

Tremble said:
because 150k FFXIII sold in japan is not really important. They need to keep it ps3 exclusive in japan to satisfy playstation fans (psp+ps3)

 

Why would releasing FFXII multiplat, not satisfy PS fans?  Why would they care?

 

It most likely has to do with localization costs.