...in Tokyo are groovy.
At least I thought so, especially the bidet sort of thingie that pops out from inside to spray water. Also, the toilet doesn't work unless there is someone sitting on it. And the spaceship like control panel on the right.
I'm guessing anyone who's been to Tokyo has seen this, but I thought it was cool enough to post to Youtube.
In two parts:
There's even a wikipedia entry on this. Check out the older toilet paper pics. Oooooh.