Natural spring water from the hot spring source is piped to all baths and showers in the ryokan, including the large communal baths, open-air large communal view baths, and the baths and showers in guestrooms. Yunoshimakan allows guests to experience the famous spring water of Gero Onsen in as many ways as possible. Also, the entire staff is devoted to ensuring the comfortable, pleasant stay of each and every guest.

The Main Building of this ryokan is a rare sight these days, being constructed from wood and featuring unique craftsmanship to create a luxurious atmosphere. This building is a National Tangible Cultural Asset. Keizanso rooms feature panoramic view baths, and rooms with attached open-air baths are also available. Guests can also enjoy Hida beef and seasonal tastes with the ryokan's kaiseki cuisine.
Female guests may select a yukata in the color of their choice free of charge.