Known as the NATURAL ACTIVE HYDROGEN WATER, Hita Tenryosui Water is a rare type of soft water that not only contains an excellence mineral balance, and a pH level of 8.3, but also active hydrogen molecules that naturally exist in the water. Hita Tenryosui Corporation sucks up the water from a deep well through investing in high-tech facilities to provide safe water and peace of mind to customer in Japan and all over the world.