Koshu Nishiyama Hot Spring, Keiunkan boasts the greatest amount of water from its drilled hot spring in all of Japan. All of the hot water at Keiunkan for the big public bath, outdoor baths, private open-air baths, guestrooms with open-air baths, guestroom baths, and even all of its supplied hot water is directly sourced from the hot spring. Being at the base of the South Japanese Alps, surrounded by beautiful natural scenery and near the ravine of Hayakawa/Yukawa, we have delightful views…
