Just like the Nintendo version of this thread, thats not 5 games but SKU's. For example SEGA annouces Sonic for Vita for global release. NA,EU,JAP count as 3 SKU's.
So really it can be broken down into
2 Vita games - 1 global(3) + 1 in only 2 regions(2) = 5 SKU
2 Vita games - 1 global (3) + 2 japan only games
you get the point.







