This website mainly introduces the water polyamorphism research performed by Osamu Mishima and Yoshiharu Suzuki in National Institute of Materials Science (NIMS).
From a purely scientific point of view, without any commercialism, we have examined experimental studies of liquid water at low temperatures. We concluded that there exist "two different liquid states of water (water polyamorphism)" and "a critical point related to the two waters (a liquid-liquid critical point) with high probability". The existences of two waters and the LLCP provide clues to the anomalous behavior of the low temperature liquid water. Furthermore, we believe that the dynamics of water related to the two waters is related to the properties of aqueous solutions and the expression of biological functions. We think there is a need to at least consider water polyamorphism in future water-related studies.