About TEN NO YU
When entering our spa you immediately feel as transposed into a forest. We have re-created the Baden Baden spring haven well known as been one of the best thermal spring landmark in the world so that our guest can appreciate the many qualities of Thoron core. Here you’ll find a large bath of slightly alkaline mineral hot water that generates negative ions, a Thoron sauna, a mist sauna, outdoor bath, jet bath and more at a very affordable price.
「Quality」 : A water quality far beyond the one of a natural hot spring.
Being a natural hot spring doesn’t necessarily means its water is excellent. There are just a few natural hot springs in Japan and therefore most of spa facilities have to add and boil water up to 40℃~42℃. This process may reduce the efficacy of the water. At TENNOYU the quality( slightly alkaline ) of the water sprung out is very close to the one of a natural Thoron hot spring and generates minus ions. It helps keep the skin look beautiful.
「Effects」 : The Ministry of health, Labour and welfare recognizes the effects of Thoron water.
By strongly activating body’s metabolism, the water helps raise the body temperature and increased its resistance. You’ll feel refreshed, blood pressure may regularized and pain can even been relieved. Ionization is good for decomposing cholesterol and excess sugar in the blood. Stagnant tissue waste matters will more easily discharged and by so relieve stiffness and pain. Unlike other hot springs with radiogenic effects Thoron spring is recognized by the Ministry of health, Labour and welfare.
「Moisturizing Power」: Just 10 minutes of immersion will keep you warm for more than an hour.
It usually takes a long time to warm skin and blood in an ordinary home bath. In a Thoron bath, infrared rays delivers energy strong enough to penetrate the skin up to 2mm leaving a great sensation of warmth that is proven to last more than an hour.