I wouldn;t have thought of the black shadow bits framing this but it works really well - almost like the whole scene has some kind of blackout flickers running on and off the sight (if you know what I mean). This adds depth to the central scattering of soul motif.
Flaw? Satoshi's hair isn't as well extracted and blended in as the rest of him, which stops him from apperaing like he's fading away with all of him scattering.