Overview
Nakagawa Onsen is a mountain hot spring resort that is close to Lake Tanzawa, it has a long history. There is a legend that about 400 years ago, Takeda Shingen helped a soldier recover who was injured in a battle with Hojo Ujiyasu by bathing in this hot spring, therefore it is also called "Shingen's secret bath". It is a simple hot spring with the water quality high in PH, it is said to be effective for gastrointestinal diseases, neuralgia, rheumatism, hypertension, recovery of wounds, etc. It is also said to be good for your skin, it is widely known as a "beauty bath" that makes your skin smooth.