Nano-yu (Artificial Hot Spring)
An artificial hot spring that recreates the minerals of famous springs such as the Nasu Onsen area in Tochigi and Kurokawa Onsen in Kumamoto using nano-level fine particles. It is highly absorbent to the skin and has a moist, silky feel. It warms you from the core and is expected to help keep you warm for longer after bathing. It offers a luxurious bathing experience that lets you enjoy the comfort of a famous hot spring while staying in the city.
