Back to the original topic, the Otohime confounds me.

Whenever I walk through the hallway at work and hear it sssshhhhing from inside the ladies' room, I want to shout "I KNOW YOU'RE PEEING IN THERE! THERE'S NO FAX MACHINE IN THE TOILET!"

I guess it saves water, but then again, loud music would work just as well... I can imagine it now... go into the toilet, pull down your pants and "Eye of the Tiger" starts playing...