journal

``Onsen Water 99'' is attracting attention as a ``drinkable hot spring.'' Natural alkaline hot spring water with a pH of 9.9 prevents rust in the body, regulates metabolism, and nurtures health and...

How to choose sustainable water | 99 hot spring waters that balance environmental impact and quality
If you are conscious of living a sustainable life, it is essential to consider the environment in the water you drink every day.Hot Spring Water 99 has been selected as a "sustainable water" that c...
