Here's a sample of some of the oddities I've come across in a normal day.

Poo - You've heard of odd Japanese usage of English?
Toilet1 - No bathroom is complete without an electronic toilet.
Toilet2 - Detail of its control panel. Warning for the curious (Who? Me?): Don't stand in front of this thing if you're curious about how it works. It's designed to have someone sitting there, if you get my drift.