About Koshinoniwa
"Koshinoniwa" is a bathing facility near Amaharashi Coast in Takaoka City, Toyama Prefecture. The facility uses underground natural water rich in metasilicic acid for all of its water, which is gentle on the skin and warms you from the core. The sauna offers two different bathhouses on a weekly rotation, complete with an authentic convection sauna and a rare retractable bouna sauna. Its greatest appeal is the view from the open-air area, where you can enjoy a one-of-a-kind outdoor air bath while taking in sweeping views of the Tateyama Mountain Range and Toyama Bay. You can refresh yourself and feel the nature of Hokuriku with your whole body while listening to the sound of trains running along the tracks.