Around Kai Hills Country Club × Stays Popular For Natural Hot SpringsRecommended Hotel·Ryokan

Since its opening in 1980, we have cherished and preserved the medicinal Onsen known as "The Best Radon Onsen in the East." This extraordinary hidden hot spring is located in Kai City, Yamanashi Prefecture, where you can still enjoy the radon Onsen just as it was when it first opened. While it may lack modernity and pristine aesthetics, the spring water has remained fresh and unchanged for over 40 years. Awarded second place nationwide in the Health Promotion category of the 2022 Onsen General Election. It is a genuine 100% pure flowing Onsen, said to account for only 2% of all Onsens across The whole country.

A property boasting panoramic views, situated on a hill overlooking Kofu. Featuring 11 types of onsen baths with natural spring water available 24/7. From private open-air baths, enjoy views of Mount Fuji and Kofu's nightscape. Relish the onsen experience while admiring the differing scenic beauty of day and night.

Relax and unwind in a cozy, luxurious space. Our historic Kofu Onsen—unchanged for over 110 years since our founding—is available for you to enjoy freely throughout your stay.In addition to Accommodation, we offer high-quality services tailored to your needs, including weddings, banquets, restaurants, and a patisserie.

An accommodation where you can enjoy 100% natural onsen directly sourced from the spring. From the rooftop open-air bath, you can admire breathtaking views of World Heritage Mount Fuji, Yatsugatake, and the Southern Alps. Additionally, relax in well-equipped onsen facilities such as a cypress bath, wine bath, sauna, and steam sauna. Guest rooms accommodate up to two people and are entirely non-smoking. This is the perfect place to refresh both your body and mind during your stay.

"Chateraise Hotel Danrokan," with over 130 years of history, is a hotel that blends the traditional charm reflecting the culture of Kofu with modern comfort. Equipped with state-of-the-art facilities such as high-speed internet, it cherishes the warm hospitality spirit of a Japanese Ryokan. Enjoy seasonal cuisine, natural Onsen with free-flowing hot spring water, and special moments in banquet halls tailored to your needs. Its convenient location near the station is another highlight. Experience quality time at this hotel where tradition and innovation come together.