Game Center CX 2/Retro Game Challenge 2 Ripping Project

[Superjustinbros]

For quite some time I've been dying to see this Japanese-only DS game get a proper sprite rip, preferably the games Wiz-Man and Demon Returns since they're my favorites of the set.

I'd prefer if there was a way to extract the graphic/sprite files directly from the ROM, though I could try screencapping if there's no other option.