I love opening up an email and finding something like this. The editing, the custom animations, the Chancellor Pudding head, the gaming references... this is a video that just keeps on delivering. I don't know what I'd label it, so I'm just going to keep it unlabeled. Head on down below the break for SAVE THE WORLD!
Oh and, the kid that made this is only 14 years old. Can you say ridiculously skilled for his age?
(Update: English version here too, though Japanese sounds better!)