It is said that in Edo era, everything was recycled in the metropolitan city of Edo. The idea has been nurtured until now being aware that Japan is a natural-resource-poor country. Though there were some times that the idea of overheat consumption was appreciated as seen in the late 80's. But people are basically very keen to live frugally. A lot of saving ideas are shared via books, magazines and internet etc. and people don’t wait to bring those ideas into practice. It is a common tip to use bath water for washing clothes Pump up the remaining bath ...