Around Kai Hills Country Club × Family Accommodation For Children's DayRecommended Hotel·Ryokan

On the top floor, our pride and joy: the large public bath. The Onsen features sodium chloride bicarbonate spring water, known for its excellent heat retention and moisturizing properties, making it especially popular among women. Both men and women can enjoy high-temperature saunas and cold baths while taking in seasonal views of Kofu City or Mount Fuji from the open-air observation baths. Relax and unwind from your daily fatigue. Our popular "Yonaki Soba" is available for free every day from 9:30 PM to 11:00 PM at Yonaki-dokoro [HATAGO] on the 1st floor.

About an 8-minute walk from JR Kofu Station South Exit. From the natural Onsen large bath on the top floor, you can enjoy views of Kofu city and, on clear days, Mount Fuji. Both men's and women's areas are equipped with a high-temperature sauna and a cold bath. Relax and unwind in the large bath and sauna.

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 large renovated Meiji-era traditional house. The Property features newly installed floor heating, kitchen, toilet, and bath, ensuring warmth even in winter. The spacious glass-walled bath includes a steam sauna and a wooden terrace where you can cool down while gazing at the starry sky. The Property offers a 30-tatami living room and five Rooms, each over 8 tatami in size, accommodating up to 24 guests. Enjoy gathering around the electric irori (traditional Japanese hearth). The wooden terrace is equipped with barbecue facilities. Pets are welcome on the flooring areas. Conveniently located just 2 minutes by car from the Chuo Expressway Sudama IC and a 5-minute walk from the Sudama Highway Bus Stop. (Free parking for 7 cars available.) Behind the Property, you'll find a large supermarket, a 100-yen shop, and a coin laundry, making shopping easy and convenient.