These unusual, coloured glass structures allow you to see what’s going on inside—until you enter to use them, and then an ...
A building believed to house the oldest toilet in Japan faced its biggest threat in centuries on Monday when a conservation worker accidentally reversed his car into it, according to local officials.
From the water used in their sacred rituals of Shinto to their bathroom showers, Japan is one of the top candidates known for its expertise in water management. Greywater recycling, rainwater ...