Welcome to the world's "deepest" pool...Deep sea therapy center Uemura Shu developed deep sea therapy by integrating Muroto's warm coastal climate with deep seawater that rises from a depth of 700-1000 meters. This therapy center, the first of its kind, maximizes the benefits of deep seawater. Deep seawater is constantly supplied to the center via direct pipeline from a collection facility. It is as if you are actually swimming in the deep sea. In this artistic space you can bathe, dip, and drink deep seawater... Or you can listen to the waves crashing and breathe in the ocean wind... Experience the ocean with all five of your senses and restore the natural balance of your body.