>The machines, which contain about 300 bottles and cans of soft drinks and 150 emergency food items, including nutritional supplements, have been installed near buildings that have been designated as evacuation shelters. They are designed to “unlock” and make their contents available free of charge in the event of a heavy rain warning, or an evacuation order after a quake of an upper five or higher on the Japanese seismic intensity scale of seven, according to the Mainichi Shimbun.