The Ninja Gaiden Sigma 2 demo is hitting PlayStation Network in North America next Thursday. If you want to wait, hey, be our guest. 

But as Siliconera points out, the demo is available on the Japanese PlayStation Network right now. All you need to do is make a Japanese PSN account, hop on, and download the 692 megabyte demo. Don't speak Japanese? No worries -- the entire thing is in English. 

This is more of a PSA than anything else, as we're sure most of you are savvy enough to have already known this. But hey, if you forgot, we're here for you. We're also here downloading the demo -- well, Dale is anyway. And it's going to take him 1361 minutes.

Topher grabbed the demo last night, and immediately tested the game's boob jiggling mechanic. 

"SIXAXIS 'boob shake' was underwhelming," he said, "and not easy to pull off without winging the controller all over the place like a retard."