We offer the renowned onsen 'Shinyu' (真湯) in our open-air bath, known to have the best spring quality in Nozawa, flowing directly from the source. This source, also known as Reisen Shinyu, comes with the assurance of being a nationally renowned onsen.

Depending on the air temperature and soil temperature, it changes color to milky white, emerald green, colorless and transparent, etc., and there are many Yunohana (onsen minerals) floating in the water, and the efficacy is outstanding. It is said that it is especially effective for diseases that are good when warmed. The open-air bath is small due to location constraints, but the quality of the spring water and the comfort of soaking are top-notch.

The indoor bath draws hot water from the same source as <Ogama>, one of the more than 30 onsen source in the village (circulating filtration type). Components from the underground erupt along with the hot spring, come out on the ground, and solidify are called <yunohana> and are often found in bathtubs. It is evidence of the abundance of ingredients. It is a colorless and transparent source with a sulfur odor. At the spout, it gushes out at a temperature of nearly 100 degrees Celsius, and the magama, which is also a symbol of Nozawa Onsen, is also designated as a natural monument.

Opened in July 2021. It is a room where you can spend a comfortable time with an open-air bath poured by spring source of Shinyu.

We provide a minibar where you can enjoy coffee, black tea, green tea, and other beverages with delicious water from Nozawa Onsen at any time.

Opened in July 2021. It is a room where you can spend a comfortable time with an open-air bath poured by spring source of Shinyu.

We provide a minibar where you can enjoy coffee, black tea, green tea, and other beverages with delicious water from Nozawa Onsen at any time.