This is the largest hot spring facility in Oe town, adjacent to the Oe Roadside Station.

Known nationwide for its highly concentrated water quality, the hot spring water changes color depending on the day, and is loved by many fans both within and outside the prefecture.

The hot spring is called Funauta Onsen and contains salt, calcium, sulfur, etc. It has two indoor baths, Yasuragi no Yu and Nukumori no Yu, as well as a Tron Sauna with a low temperature of 50 degrees that is gentle on the body.

The premises also feature an event plaza, tennis courts, karaoke rooms, a restaurant, and a meeting room, so please feel free to use them.