Japanese Commercials

Just pre-ordered by copy of Ninja Gaiden Sigma 2 at Amazon but just before I did, thought I'd check out the official site to check the release date (this Thursday) and came across these interesting ads ^^;

Do you notice yourself leaning back n forth when playing games?

And an interesting comparison between the 360 and PS3 version.

And some of the demo which I've been playing for a bit.