MINATO MEDICAL SCIENCE is a leading manufacturer with the largest share in various areas of the physiotherapy device market in Japan. AQUATIZER QZ-240, the crowning achievement of all of our technologies, is a state-of-the-art massage bed that provides unprecedented comfort. The “QZ-240” is designed with futuristic style and equipped with cutting-edge features such as 4 nozzles, 7 different massage patterns, foot airbags, and an automatic height setting function.