Experiences

Sustainability initiatives at Prince Hotels & Resorts As a leader in the tourism industry, we are committed to creating a sustainable future for all travelers and leisure seekers. To achieve …

Enjoy the beauties of nature and emotions at a historic hot spring ryokan designated as a tangible cultural property Sanyo-so nestles in the foothills of Mt. Genjiyama in Izunagaoka. It used to …

Find warmth in a heated kotatsu table as you savor the delicious flavors of the season. Enjoy a rewarding winter moment enveloped in …

The main building of the Sanyo-so was built in 1929 as the holiday house for Hisaya Iwasaki, the eldest son of Yataro Iwasaki, the founder of Mitsubishi. Designed by Kyoto’s famous garden …

The Izu Nagaoka hot springs, believed to have been discovered about 1,300 years ago, offer a gentle touch that soothes the …

True art Craftsmanship by Japanese chefs Izunagaoka offers abundant seafood and mountain ingredients. Sanyo-so takes pride in the beauty of its meals. A Japanese chef carefully prepares each dish …

This spectacular garden shows off the delights of each of the four seasons throughout its approximately 9,900 m² grounds. See the weeping cherry trees, the white enkianthus shrubs, and the dwarf …

Our guests can try the famous “Ozashiki-asobi” (geisha entertainment) with Geigi-san (traditional female entertainers), who have been active since a long time ago in Nagaoka District, …

The Sanyo-so is located near Kano River, so we have a watering hole in the garden, where various birds come to visit. We provide binoculars at the Front Desk, so please try out some birdwatching …