Nationwide × Relaxing Retreat AccommodationRecommended Hotel·Ryokan for family trips - 14Page Number

All guest rooms feature open-air baths with ocean views, offering a prime location overlooking the Izu Islands, including Izu Oshima floating in the Pacific Ocean. At our restaurant, we use seafood from Sagami Bay and carefully selected ingredients from Izu to offer creative Western course menus, Japanese kaiseki-style courses, and shabu-shabu courses. Drinks at the restaurant, lounge access at the café terrace, and in-room refrigerator items are included in the accommodation rate, allowing you to enjoy a comfortable resort stay with magnificent views.

On October 24, 2025, a new Accommodation, “Kotan Ureshino,” opened in the heart of the Ureshino Onsen town.“Kotan” refers to a quiet serenity that lives within elegance, and a refined, understated beauty polished over time.Of our 18 guest rooms, 8 are suites. Every room is filled with tranquility to soothe travel fatigue—enjoy a stay tailored to your occasion.For dining, we offer kaiseki cuisine featuring locally produced soybeans under the theme of “nourishing both body and mind.”Surrender yourself to the renowned Ureshino Onsen and enjoy deep relaxation and a moment of “totonoi” in our authentic iki sauna.During your stay, savor an extraordinary atmosphere in our lobby lounge themed around Kyushu tea, as well as our premium lounge exclusively for suite guests.

A property offering onsen and cuisine for adults to enjoy. Although small, we provide heartfelt hospitality.

A hidden retreat in the heart of Atami, surrounded by nature and offering a stunning ocean view, perfect for escaping the hustle and bustle of city life. Relax in your own way with natural Onsen available in every Room, and enjoy a tranquil time immersed in simplicity. Savor seasonal ingredients sourced locally at our open-kitchen dining area or unwind with Shizuoka tea and herbal drinks at our tea lounge while taking in the serene scenery.

The abundant flow of the Maruyama River. Ginka is located on the right bank, with the serene ridges of mountains extending behind. This area is known as the tranquil retreat of Kinosaki.

A prime location for easily exploring historical sites such as Ueda Castle, the residence of Sanada Yukimura, and the post stations of the Hokkokukaido. Enjoy kaiseki cuisine meticulously prepared by the chef using seasonal local ingredients.

A sanctuary where you can feel the scent of the sea breeze, the resort "ATAM Sekai-e" overlooking the endlessly blue Pacific Ocean connecting to the world.The Room features an open-air hot spring bath with a panoramic view of the Pacific, allowing you to enjoy various expressions of the sea, such as the sunrise from the horizon and the moonlit path on the water.Enjoy a unique stay at Sekai-e with carefully prepared dishes using selected seasonal ingredients and activities themed around "health you can take home."

Kotengu Sanroji, located in the secluded Kawano Onsen area of Shimonoseki, offers a unique retreat. Each of the eight Rooms has its own distinct charm, designed exclusively for adults. The private open-air baths in the guest Rooms feature 24-hour natural hot spring water, allowing you to indulge in the luxurious Kawano waters whenever you desire. The independent bedrooms are equipped with spacious and comfortable beds, while the cozy living areas feature carefully selected sofas. This hidden Property emphasizes "privacy," providing a serene space where you can spend precious moments with your loved ones amidst the slow flow of time.

＼2024 Renovation of Selected Guest Rooms, Deck Terrace, Entrance Building, and Private Baths／ Since ancient times, the port town of Tomo has thrived as a harbor for waiting tides. The wooden main entrance with traditional roof tiles and Bengara red coating is a restored architectural piece from the past. The predecessor of Onfunato Chikutei, Kago Fuji Inn, was a beloved accommodation for many literary figures. We welcome you with an atmosphere rich in history that seems to echo the footsteps of those who walked through different eras.

A private villa for adults, KAYATSUMA OKINAWA, embraced by Okinawa’s crystal-clear sea and a sky full of stars. The horizon stretching beyond the infinity pool and the open-air jacuzzi in every ocean-view room overlooking Kouri Island create a truly exclusive, luxurious escape. At the KAYATSUMA Family Cottage, you can relax with family and friends without worry—and dogs are welcome too. Share smile-filled moments with your loved ones, gently surrounded by the soothing sea breeze. A luxury resort that suits both a quiet adult getaway and a special trip to enjoy together. Savor an extraordinary stay to your heart’s content at KAYATSUMA.

Ten exclusive properties designed solely for two peopleEach property with a private open-air bath has a unique charm, offering new delights with every visit.For couples, spouses, friends... We strive to create a memorable journey filled with encounters, joy, and cherished memories.

A small Accommodation in Dake Onsen with a charming Japanese ambiance reminiscent of the Taisho era. Our natural Onsen is 100% free-flowing from the source, piped in from the mountains at an elevation of 1,500 meters, and features a gentle simple acidic spring. Housed in an early Showa-era wooden building, the property offers just eight thoughtfully appointed rooms. Enjoy creative kaiseki cuisine made with seasonal ingredients, paired with renowned local sake from Fukushima. Relax and savor a quiet, soothing stay.

Yamaguchi Yuda Onsen Koki-an A mountain lodge-like design that makes you forget you're in the city. The Japanese-modern Room, surrounded by garden trees, features an open-air bath and terrace with a sense of freedom. Enjoy the beautifying waters of Yuda Onsen, boasting a history since the Muromachi period, in the privacy of your Room, allowing you to spend a moment without worrying about anyone else. Indulge in the luxury of doing nothing at your own pace. Whether celebrating a 70th birthday, a family memorial, or as a reward for yourself, feel free to make use of our inn.

Reach higher, go further—play in the "SORA" and replenish your spirit. Nestled on a serene hillside spanning 8,000 tsubo in the heart of Shuzenji Onsen, our location offers tranquility and breathtaking views. Our open-air bath is uniquely positioned to provide an exclusive view of the onsen town with Shuzenji Temple directly in front. The soothing sound of temple bells adds to the charm. At night, enjoy a sky full of stars, and in the morning, bathe while listening to the gentle chirping of wild birds. Immerse yourself in the refreshing nature of Izu for a truly blissful experience for both body and soul...

<Seiryukan: A Hidden Retreat for a Quiet and Sophisticated Stay, Created as an Annex to Yukaen at Yamanokami Onsen> All 20 guest rooms are equipped with a semi-open-air bath with natural hot spring water flowing directly from the source and a terrace. Enjoy your own special moments in a spacious and relaxing environment. The Onsen features a simple alkaline hot spring with a high pH value, offering a smooth and silky texture. At "Seiryukan," you can exclusively enjoy this Onsen in the privacy of your own room. Guests staying with us also have access to the Onsen facilities at "Yukaen" and "Nagomi no Yu," located within the premises. Indulge in a luxurious adult getaway at our Property.

All rooms are standalone villas equipped with semi-open-air baths using Onsen water, providing a relaxing experience.

A small, all-inclusive Accommodation in Oku-Chichibu. It features six Rooms in the main building and a special two-story suite with an open-air bath, “Annex Kaguya.” We take pride in our creative kaiseki cuisine, carefully prepared with local ingredients and naturally derived seasonings. Enjoy handmade gelato, smoked specialties, sweets, and more than 30 kinds of drinks—including draft beer and craft beer—all included in the Accommodation Fee. Three private baths are available as many times as you like during your stay.

[2023 Good Design Award Winner] A meticulously designed space to fully enjoy the seasonal landscapes. Experience the benefits of Unzen Onsen with our natural hot spring baths featuring a continuous flow directly from the source. Celebrating 93 years of history, the newly opened "Unzen Miyazaki Ryokan" offers a unique stay that immerses you in the seasons of the national park, providing relaxation and a sensory experience. Unzen's seasonal scenery blends harmoniously with nature, and the location has been carefully chosen to allow guests to enjoy these views from anywhere within the Ryokan. For dinner, indulge in creative cuisine featuring local ingredients from Unzen, Nagasaki, and Kyushu. At "Miyama Dining," you can savor your meal while admiring Unzen's finest illuminated Japanese garden. The Onsen, "Kirin no Yu," sourced from the Daikyokan Jigoku, offers a continuous flow of beautifying hot spring water. Guests can enjoy the large communal bath, open-air bath, and a sauna. The top-floor suite rooms also feature semi-open-air baths with water directly from the source. Open the windows, and you'll be greeted by the lush greenery of Unzen's mountains. Additionally, we provide an exclusive premium floor lounge, the "STRINGS" cloud-top salon, for our guests.

Opened in 2006, with a detached suite added in April 2011. The Iya Valley, where the Iya River flows from Mount Tsurugi and carves a V-shape into the Shikoku Mountains, offers breathtakingly majestic gorge scenery. "Keikoku no Kakure Yado Iya Bijin" is a Property with an Onsen and a soba restaurant, located right in front of this lush green valley and clear stream. Originally opened in 1975 as a handmade soba restaurant using local buckwheat and spring water, the Property later added 8 Rooms and a detached accommodation to provide visitors to Iya with a more relaxing and leisurely stay. All Rooms are equipped with open-air baths, allowing guests to fully enjoy the Onsen while admiring the stunning views. For meals, indulge in unique dishes featuring local river fish and vegetables, or gather around the irori hearth for hot pot and charcoal-grilled delicacies. To finish, savor our specialty Iya soba. Immerse yourself in the crisp air of the valley, soak in the Onsen, and enjoy delicious cuisine. As your daily fatigue melts away, you may find yourself thinking, "Ah, happiness..." We hope you can experience such a moment here.

“Kura-no-Yu,” a renovated Meiji-era storehouse bath, offers a lukewarm soak in our private 36°C natural hot spring, along with guest Rooms set within a traditional Japanese house of white plaster and black lacquer finishes. Each Room is equipped with a massage chair, and we welcome you with relaxed, unobtrusive hospitality. Furnishings, antiques, calligraphy, and paintings are displayed throughout the property, creating an atmosphere like an art museum. For dining, savor creative cuisine made with local and seasonal ingredients to your heart’s content.