Taiko no Tatsujin Kaze

It looks similar to Taikojiro but this modded simulator has something Taikojiro doesn't; the ability to change the orientation of the notes. It sounds boring, but....just watch the video. I swear you will not be able to keep a straight face after that! 3D mode is annoying though.

You can stop after 3.00 or so, the uploaded records something totally different after that, which showcases the same simulator being able to run videos, again, something Taikojiro doesn't do.