Now THATS a bathroom. And of course when we're talking about wacky bathrooms, we're talking about one nation, right? Right. A Japanese coffee company, Goeorgia Max Coffee, modified the bathrooms of ski areas around Japan to promote their coffee energy drinks. This is definitely a high-octane bathroom.

Tokyo's stunning levels of overcrowding pose one of the most severe architectural constraints around--it's one of the reason that it's become home to lots of amazing architecture and product design. In that vein, two design firms have solved a problem you might not have even guessed existed, by creating apartment complexes aimed specifically at giving motorcycle fetishists a safe place to park—and show off—their rides.

A unique behind-the-scenes visit of the crafstmen who hammer out the best and most expensive kitchen knives in the world in the city of Sakai, Japan.