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It is a wallpaper photograph of visionary lighting of Kusatsu Hot Spring hot water field
Kusatsu Hot Spring hot water field is the most famous fountainhead also in Kusatsu Hot Spring which exists at the center of Gumma Kusatsu-cho and Kusatsu Hot Spring, and is proud of the No.1 natural output of Japan.
The Kusatsu Hot Spring town is a hot spring in the altitude of about 1200m, and the Shirane-san mountain side, and is called the Japanese 3Dai hot spring along with Gero Hot Spring in in Arima Spa and Gifu Prefecture of Hyogo Prefecture. Moreover, since Kusatsu Hot Spring is located at the foot of a Shirane volcano, it is a hot spring where acidity is very high including a sulfur ingredient mostly (PH2.1). By PH1, probably, near Shirane-san Yukama has the influence too, because it is made into the crater lake where acidity is the strongest in the world. I hear that PH1 has the acidity of the same level as a battery electrolysis solution. Moreover, it is said that 5.2 is a limit as for PH level on which a plant and a fish can make a living. PH of pure water is 7. Incidentally PH2 is the same acid level as edible vinegar, lemon juice, citrate, etc. For this reason, purification and a bactericidal action occur and it could be said that the cuts and burns else, such as neuralgia, an arthritic pain, a chronic digestive organ disease, and oversensitivity to cold, are also raised to the effect of Kusatsu Hot Spring. hot water field of Kusatsu Hot Spring is prosperous in extraction of a mineral-rich sediment again. If hot water field is seen, seven Mokuhi(s) let the fountainhead pass, by the hot fountainhead touching outer air and being cooled, a sulfur ingredient will deposit and precipitation of a white color will be carried out to the bottom of Mokuhi. As for the most, what made it dry once in two months, and extracted this at them is made of a sulfur ingredient with the mineral-rich sediment. Moreover, after hot water field finally becomes, flows and falls to the waterfall of hot water, it goes to a public bathhouse etc., but the temperature at the time of the gush of Kusatsu Hot Spring seems to be very high, and the purpose of cooling it even to the optimal temperature is also likely to be in hot water field. Such hot water field is also lit up fantastically and shows scenery with visionary smoke and interval of hot water which spring thickly as night.
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