For one thing, Square Enix's mobile sales have seen a record sales increase. Additionally, new titles like Dragon Quest IX are raking in the cash and probably won't stop for a while.
Then there's that impending release of Final Fantasy XIII in Japan, so we're really not surprised that Square Enix is predicting a full year net income even now. Next year should be even bigger for the company, as Final Fantasy XIII and Final Fantasy XIV both release globally. After that? Why, they're going to buy the moon, Clarice -- the moon!