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"Josei Tenku no Mori" is located in Taketa City, Oita Prefecture, overlooking the mountains of the Kyushu Alps, and has three facilities: an auto campsite, a hot spring with a private family bath, and a cafe where you can enjoy dishes made with local ingredients. A complex resort facility with The owner, who was originally from Nagayu, created a space that was handcrafted with the desire to "create a facility where people can enjoy nature," allowing you to spend a relaxing moment becoming one with nature. The vast nature that spreads out in front of you, where you can see a sea of clouds, and at night the sky is full of stars and ever-changing scenery, is truly a paradise in the sky, where you can forget about the hustle and bustle of everyday life and feel refreshed.
Private baths used to be associated with luxury inns, but more and more day-trip hot spring facilities are now offering them. You can enjoy a bath in a private room, making it ideal not only for couples on a date but also for families with children. You can relax without worrying about being seen by others. Some facilities even offer private rooms that include both indoor and open-air baths, allowing you to indulge in a luxurious experience.
All 9 facilities
湯や 晴ル音
"Yuya Harune" stands in a corner of Yuno Onsen in Shunan City, Yamaguchi. They have three types of hot spring facilities: private hot springs, saunas, and large communal baths. The theme of the private hot spring is Yakushi Nyorai. "Tsubotsubo" is an open space where you can also take a bath in the outside air, with a bathtub shaped like the medicinal pot held by the Yakushi Nyorai in his left hand. In addition, the word "koukou," which represents a shining white light, is an image of the moonlight bodhisattva standing next to Yakushi Nyorai, and you can enjoy the feeling of bathing in dim moonlight even during the day. The public bath has been renovated while retaining the form of Yunoso, which closed in 2022, so fans of the old days will feel nostalgic.
道の駅よかわ
Hyogo’s Mikki City is home to "Michi-no-Eki Yokawa," a signature destination of the Yoshikawa area. The site features the "Yamada Nishiki Digital Museum," the sake-tasting corner Yokawa Sakagura Street, and "Yamada Nishiki no Yakata" —a complex offering locally brewed sake made with "Yamada Nishiki" rice along with fresh regional produce. It also includes "Yoshikawa Onsen Yokatan," known for its high-carbonation hot springs, creating a hub that highlights the unique appeal of the Yoshikawa area.
ほのかの湯 北広島
Located in Kitahiroshima Town and surrounded by the lush nature of the Geihoku area in Hiroshima Prefecture, this natural hot spring facility with 15 private day-use rooms opened in April 2025. Just a five-minute drive from Chiyoda Interchange on the Chugoku Expressway, it welcomes drivers and motorcyclists looking to ease the fatigue of a long journey. Room types include "Standard" and "Semi-Premium," each with indoor and open-air baths and a combined changing and rest area, as well as "Premium," which adds a sauna, cold bath, and massage chair. The private setting allows couples, families, and friends to relax while soaking in mineral-rich cloudy water, abundant in iron and gentle on the skin.
箱根小涌園ユネッサン
A colorful mix of experiences comes together at this hot spring theme park—swimming in pools, relaxing in natural hot springs, enjoying outdoor activities, savoring generous meals, and browsing for souvenirs. At "Yunessun", the swimwear-friendly hot spring area, visitors find not only a flowing pool but also unique baths such as the wine bath. "Mori no Yu", the authentic day-use onsen, offers scenic open-air baths and private bathing rooms, creating a serene setting for an unhurried hot spring retreat.
かいづか いぶき温泉オートキャンプ場
"Kaizuka Ibuki Onsen Auto Campground," located approximately 10 minutes by car from the Kaizuka IC on the Hanwa Expressway, is a facility where you can enjoy a variety of experiences such as hot springs, camping, and activities in the midst of nature. At Ibuki Onsen, you can enjoy the slightly alkaline natural springs, known as the "hot springs of beauty," in an open-air bath or a private family bath, as well as a private sauna. There is a 200-square-meter auto campground that can easily accommodate two families, and plenty of indoor facilities for play even on rainy days. At "Le Clos," you can enjoy cuisine supervised by a chef who honed his skills at a three-star restaurant. Why not experience the resort feeling with your family and friends?
常聖 天空の杜
"Josei Tenku no Mori" is located in Taketa City, Oita Prefecture, overlooking the mountains of the Kyushu Alps, and has three facilities: an auto campsite, a hot spring with a private family bath, and a cafe where you can enjoy dishes made with local ingredients. A complex resort facility with The owner, who was originally from Nagayu, created a space that was handcrafted with the desire to "create a facility where people can enjoy nature," allowing you to spend a relaxing moment becoming one with nature. The vast nature that spreads out in front of you, where you can see a sea of clouds, and at night the sky is full of stars and ever-changing scenery, is truly a paradise in the sky, where you can forget about the hustle and bustle of everyday life and feel refreshed.
森のゆ花神楽
A day-trip hot spring facility inside Morinoyu Hotel Hanakagura. There is an open-air bath with a view where you can enjoy the majestic view of the Daisetsuzan Mountain Range on sunny days and a starry sky at night, and the large public bath is equipped with carbonated spring, low-temperature and high-temperature baths, a sauna, and a cold bath. It is well-equipped with a rest room and is popular for its open space where you can relax. It's easily accessible from Asahikawa City Asahiyama Zoo, so it's a great place to stop by after sightseeing.
はなのゆ
This rental family hot spring facility in Ibusuki City, Kagoshima Prefecture, features 10 guest rooms with indoor and open-air baths offering "beautiful skin" water sourced directly from the spring. The open-air baths are especially popular, allowing guests to enjoy seasonal flowers like cherry blossoms and hydrangeas by day and a star-filled sky at night. Each standalone building includes a restroom and toilet, ensuring privacy and convenience, especially for families with small children. Relax and rejuvenate while soaking in the nature of Ibusuki.
ミフネテラス
Mifune Terrace, conveniently located about 5 minutes by car from Mifune IC on the Kyushu Expressway, is a complex facility where you can refresh your mind and body, combining a hot spring, sauna, cafe, izakaya, and hotel. The hot spring "Yugetsu" has a large bath, an open-air bath, and 3 saunas that are perfect for sauna lovers, and the bedrock bath "Hoshi" has a planetarium. Equipped with a cafe, a large izakaya, and a hotel with a panoramic view of the night view of Mifune-cho, you can spend a luxurious time there after enjoying the hot springs or having a meal. There are also meeting rooms and working spaces available for rent, making it popular for sightseeing and business use.