Center Minami Onsen
A rich sodium-chloride strong saline hot spring that bubbles up from 1,800 meters underground. As its name suggests, the golden-colored water is excellent for keeping you warm and moisturized, and is known for warming you deeply from within. There is also a "natural rich carbonated hot spring," in which carbon dioxide is dissolved into the natural spring water, so you can enjoy both the spring's minerals and the circulation-boosting effects of carbon dioxide at the same time.