Most JRPGS have a much smaller budget to play with in comparison to Western RPGS. This is the main reason why most JRPGS these days are now found on handhelds such as the PSP and 3DS. To be honest, this generation of JRPGS (on PS3) has been really weak in comparison to the PS2 and PSX eras, so it would be nice to see something like Persona 5 be released on PS3.