About Ofuro no Osama Machida Branch
"Ofuro no Osama Machida Branch" is a day-trip hot spring facility in Sagamihara City, Kanagawa Prefecture, boasting a wide variety of baths and extensive amenities. The underground spring known as Unomori Onsen is a sodium bicarbonate spring that leaves the skin smooth and soft. In addition to the large Kings Sauna, the sauna area also features the Fuji Mountain Lava Steam Bath, said to be the first of its kind in Japan, where you can enjoy deep sweating from the far-infrared effects of lava. The cold plunge bath is thoughtfully designed, with water flowing down walls lined with binchotan charcoal, and its purifying effect creates a refreshingly clear water quality. Relaxing in the open-air outdoor area is also very pleasant, making it easy to refresh yourself and forget the noise and bustle of the city.