I was listening to a mash-up of this with Kid Cudi's "Day N Nite," and I realized that the music overpowered the lyrics. Junichi Masuda managed to out-hiphop Kid Cudi.
It's a generally awesome bit of music, so I'd love to see someone take it and maybe move it more in a hip-hop direction. If you haven't heard it before, find it and listen to it. I hope it inspires you.