Free-flow from source
Bath
The source is called Kajika no Yu. It is a magnesium-sodium-calcium bicarbonate spring (bicarbonate-rich, earth-alkaline spring) with a source temperature of about 46°C and a natural flow of 250 liters per minute. The water is supplied as a pure free-flowing spring with no water added, no reheating, no recirculation, and no disinfection. The bottom-fill, bottom-drain method prevents loss of bicarbonate components and oxidation of iron, allowing you to enjoy the freshly gushing water. The white mineral flakes that float on the surface are evidence of the spring’s abundant minerals. This famed hot spring is known to promote blood circulation and is said to be effective for neuralgia and digestive ailments.