The patch Acquire promised for Sumioni at last has a final release date. Acquire said today that the patch will arrive on March 9 as a free update through PSN.
As previously detailed, the patch adds two modes: a ranking mode and a gallery mode. The ranking mode is a test to see how quickly you can clear the stage while taking as little damage as possible.
Acquire will be using the ranking mode for a national tournament. For further details on which stages you'll want to master for the tournament, see the official site.