Sekihira Kousen Spring in Kirishima City
This is a renowned spring water collection point located in Kirishima City, Kagoshima Prefecture. Known locally as Sekihira Kousen, the water has been traditionally believed to aid in wound healing and improve digestive health when consumed. Research conducted on the spring's water has indicated that drinking it may lead to increased natural killer cell activity, thereby boosting immune function. The water is classified as medium hard water, containing appropriate levels of minerals such as calcium and magnesium. A notable feature of this spring is its drive-through accessibility, allowing visitors to collect water without leaving their vehicles. The water is available for purchase at a price of 1,000 yen per 20 liters.
