We don't compromise on quality

Made with pure Onsen Water from Yubara Onsen, a natural hot spring located at the riverbed of the Asahi River that is known for treating sensitive skin.

Yubara Onsen

We use Onsen Water from Yubara Onsen, a Gensen Kakenagashi onsen (源泉かけ流し) - which means that it flows freely from a ground source without the use of additional pressure, heating or filtration. Less than 5% of the onsens in Japan are this way. This waters in these onsens are non-circulated, non-filtered and rich in skin-soothing minerals.

A Japanese tradition

Due to the volcanic nature of Japan, it is home to plenty of hot springs, each with their own distinctive minerals and composition. In Japan, the Hot Spring Law (“Onsenhou”) states that the water temperature of an onsen must be over 25°C at the moment when it gushes out and that it must contain at least one of 19 special minerals.

Instant skin comfort

With each spray, our Onsen Water is released in its purest and most untreated state, as if you were drawing it directly from the onsen itself. Surrounded by pristine nature, Yubara Onsen is unique in that it uses only free-flowing hot spring water which bubbles directly from the ground. Our users report experiencing immediate skin relief and replenishment.

New! Onsen Collection has launched!

All products in our new collection uses Onsen Water from Yubara Onsen as the 1st ingredient, which is rich in naturally soothing and skin-replenishing minerals.