Free-flow from source
Akatsuki no Yu
A golden alkaline simple hot spring that gushes up from 1,500 m underground. With a strong alkaline pH of 9.2, it is renowned as a beauty bath that helps remove dead skin cells and leaves the skin smooth. It is offered as 100% free-flowing natural spring water with no added water, so you can feel the rich natural qualities of the hot spring directly on your skin. Rich in metasilicic acid, this exquisite bath leaves your skin moist and hydrated even after you get out.