PS4 2015 landscape since today completely changes, imho.
Probably 2014 lineup is still too weak (God eater expansion 2 was the only game announced for 2014, right? and it's multy with Vita), but 2015 (even if still "multiplatform with PS3 or Vita) is already seeing very Japanese-centric games, and important ones too. DQ Heroes will probably sell more on PS3, but is offering a tons of potential sales to PS4 too, and put a very strong IP on Sony platform since DQ8 (right?), increasing also the potential release of other DQ games.
DQ11 is still probably hitting the 3DS (look at all the DQ games released there) but now I'd say that it could hit the 3DS "first".