XSp.

I wrote sometime ago about the PSP rhythm game with Vocaloid’s Hatsune Miku, and I remember even questioning how good the dancing was, looking more like motion capture than something computer generated… and I was right.

Only I didn’t knew the motion capture process was made by 13yr old idol Yui Ogura!

Yep, I can’t question SEGA for recruiting her to make the dance steps… she’s really a pro despite her young age.
Here’s the same comparison in top-down view:

But I still have to play the game to say more about it… 😛

Source: Kotaku