Not heated or sterlized Released directly from the source without being recirculated100% natural hot spring water

Our onsen, which gushes from 1300 meters underground, is alkaline water (pH 9.1) and is high in sodium ion and hydrogen carbonate ion.
These components help you relieve fatigue, arteriosclerosis, high blood pressure, diabetes, skin disease, wounds, and arthritis, and are known by the name “waters of beauty.” The chloride ions in the water improve circulation and accelerate your metabolism when absorbed from your skin.

The amount of minerals contained per kilo

*Positive ions

lithium ion	0.1	-	-
sodium ion	129.9	5.65	91.72
potassium ion	1.0	0.02	0.32
ammonium ion	0.1	-	-
magnesium ion	0.5	0.04	0.65
calcium ion	5.8	0.29	4.71
strontium ion	0.3	0.01	0.16
barium ion	0.1	-	-
aluminum ion	1.2	0.13	2.11
manganese ionl	0.1	-	-
Iron (Ⅱ) ion	0.7	0.02	0.32
Iron (Ⅲ) ion	0.1	-	-
Total	139.5	6.16	100

*Negative ions

fluoride ion	5.6	0.29	4.65
chloride ion	59.8	1.69	27.13
bromide ion	0.2	0.00	0.00
lodide ion	0.1	-	-
hydrogen sulphide ion	0.3	0.01	0.16
sulphur ion	0.1	-	-
thiosulfate ion	0.1	-	-
sulfate ion	76.7	1.60	25.68
bicarbonate ion	129.7	2.13	34.19
carbonate ion	15.2	0.51	8.19
Total	287.5	6.23	100