Trying to rip Persona 2 Innocent Sin and Devil Suvivor sprites

[Saltonara]

If I'm correct, some DS emulators have a sprite viewing thing, kind of like Visual Boy Advance does. Alternatively, you could look directly in the rom and see if you can find the sprites, though they're usually under a different file-type than normal images (though I have seen some that weren't).

As for the other game, I can't be entirely sure.