Kusatsu is a famous hot spring town in the mountains of Gunma County. It is said to be the first in Japan. The characters in Japanese dramas and animations often come to Gunma County to soak it... The hot springs are almost the symbol of Japan, and the reason is because the volcanic tectonic islands form a rich geothermal resource. The mountains of Gunma are no exception. The hot springs here are very large, the water temperature is high and the eggs can be boiled, the acidity is strong and the health can be health. In addition, although the Kusatsu hot spring is located in a remote location, the transportation is still convenient. The JR and bus connection is very good.