Nationwide × Private Sauna For CouplesRecommended Hotel·Ryokan for family trips - 14Page Number

A premium glamping stay in a completely private space surrounded by nature. Each standalone unit features a private sauna, cold plunge bath, and semi-open-air bath, so you can relax and unwind in total privacy. On the spacious private deck, enjoy BBQs and fireworks for an unforgettable escape from everyday life. In nature that changes with the seasons, you’ll experience a stay that refreshes both body and mind. In spring, cherry blossoms are in full bloom; in autumn, vibrant fall foliage creates breathtaking scenery—another highlight of staying here through the seasons. Spend unhurried, special moments with your loved ones.

Once the site of Sakamoto Ryoma's residence, "Hotel Nansui" closed its doors on February 25, 2022, after 51 years of history. Now reborn as a small luxury hotel with 33 rooms, "hotel nansui" welcomes you. At this location where Ryoma was born, we invite you to experience a journey to refresh your soul. Reward yourself for your busy days with moments that feel like a gift. Take time to listen to your inner voice in serene tranquility. And take the first step toward a new beginning and future ahead. Enjoy an exclusive moment of renewal that can only be found here at "hotel nansui."

The newly opened 2024 annex, “Play Garden Ohinata,” is a private villa rental nestled in one of Karuizawa’s sunniest areas. Designed so you can see your friends, family, and beloved dog from every Room, the large windows create a seamless connection between the garden and the interior. With carefully selected furnishings such as Vitra chairs and Balmuda appliances, plus a private sauna, fire pit, and open kitchen, you can enjoy an exceptional stay.

Choose between two distinct accommodation styles: Onsen Accommodation or Glamping, and enjoy a relaxing time away from the hustle and bustle of daily life. In the evening, savor meals prepared with an abundance of local ingredients. Our Kaiseki cuisine, served in a traditional irori setting, features carefully selected ingredients for you to enjoy. We also offer a dining venue where you can dine with your beloved dog, allowing you to spend quality time together throughout your stay. Our private sauna (available by reservation) offers a serene experience under the starry sky. Additionally, our onsen is available all night long for you to bathe at your convenience.

About an hour from central Tokyo, we have opened a villa in Futtsu City, Chiba Prefecture—an escape from the bustle of the city. Wake up to birdsong and take a seaside walk with your dog. Hop in the car with your dog and visit a nearby market to find fresh ingredients—experiences that are hard to enjoy in the city, but easy here. On the property, your dog can run freely on the lawn, and our thoughtfully designed private space lets you enjoy a sauna and pool for a truly unforgettable stay. Savor local ingredients with a BBQ in the garden, then gather around the fire pit after sunset for moments that will surely feel special. We look forward to welcoming you and hope you’ll leave thinking, “We can’t wait to come back.”

A private villa "NIGIN," limited to four groups per day, quietly stands along the canal of Amanohashidate, one of Japan's three scenic views. Each villa is equipped with a kitchen, sauna, open-air bath, and pool, offering sophisticated interiors and breathtaking views of Amanohashidate's pine tree-lined landscape for an extraordinary escape.Enjoy complete privacy with contactless check-in and the tranquility that lets you forget the passage of time. Surrounded by the sound of waves and whispers of the wind, this hidden resort is a sanctuary for adults to indulge in blissful moments undisturbed.

Natural hot spring water and Japanese kaiseki cuisine utilizing local seasonal ingredients provide a luxurious time for all visitors. From the observation room, you can enjoy stunning views of Akita Komagatake and Lake Tazawa. Spend a special moment in a space where you can feel the nature of each season and refresh both body and mind.

Island Nagasaki is an entertainment resort located about 30 minutes by car from Nagasaki city center, offering experiences you can't fully enjoy in just one day. Surrounded by the sea and mountains, it features a variety of activities such as rental cycling and SUP to immerse yourself in beautiful nature, a natural Onsen with abundant hot spring water from its own source, and an all-weather spa theme park. Additionally, indulge in fresh seafood unique to Nagasaki Prefecture, known for having the largest variety of fish species in Japan.Rooms are designed to suit various lifestyles with 15 types to choose from, including rooms where you can relax on a hammock on a spacious terrace or stay with your beloved dog.Enjoy a relaxing time filled with entertainment at Island Nagasaki.

With the concept of "The Joy of Living in a Sauna," this Property offers a unique experience of a sauna seamlessly integrated into daily life. Located in a picturesque setting with views of the Tateyama Mountain Range, including Mount Tsurugi, the Property features "Hikari no Ie," a wooden inn nestled amidst vast rural landscapes, and a private detached sauna available for one group per day. Guests can enjoy a Finnish-made sauna stove, a natural cold-water bath, an open-air bath, an engawa and wooden deck for outdoor relaxation, a fully glass-enclosed relaxation space, and a fireplace for gazing at the flames—all while taking in the breathtaking views of the Tateyama Mountain Range and Mount Tsurugi. Indulge in the luxury of a spacious sauna all to yourself, detox your mind and body, and share meaningful moments with loved ones. Experience a nostalgic yet refreshing lifestyle that cannot be found in the city.

Located within the Nasu area of Nikko National Park, this ryokan resort features only 10 rooms on a 2000-tsubo property surrounded by lush forests near the Nasu Imperial Villa.

Add a pause to your busy everyday life.Perched on a gentle hill overlooking the Kawazu River on the Izu Peninsula, this fully private villa—limited to one group per day—features a pool, sauna, jacuzzi, and Onsen.Spend time at your own pace, indulging all five senses just as you please.A corridor of soft arches and colors inspired by Kawazu cherry blossoms—each space quietly holds the memories of this land.By day, enjoy rooms filled with natural light; by night, watch the illuminated pool shimmer across the water’s surface as its atmosphere changes with time.Feel Izu’s nature through every season. With a full kitchen and laundry facilities, enjoy a stay that feels like living here—even on a Multiple Night Stay.

A private accommodation with a sauna, located in the bustling "Tatemachi" area of Kanazawa's vibrant Korinbo and Katamachi districts, known for their refined arts, culture, and cuisine. This fully renovated traditional townhouse offers complete privacy while preserving its historical charm. Accommodating up to 7 guests, it is available exclusively for one group per day.The open kitchen dining area inspired by a traditional earthen floor leads to a spacious bathroom featuring a hinoki cypress bathtub with natural light streaming through the windows. The accommodation includes two Western-style bedrooms with double beds, two Japanese-style rooms with Ryukyu tatami mats, and two large washrooms—perfect for groups to enjoy a comfortable stay.A sauna room crafted from domestic hinoki wood provides an experience of relaxation akin to being surrounded by Kanazawa's natural beauty. (Sauna access requires booking the plan that includes sauna use.)Enjoy moments in this elegant townhouse where the grace of Kanazawa’s machiya meets the vibrancy of the city. Experience an extraordinary stay in this luxurious space designed for indulging in “the freedom of luxury.”

Just a 10-minute drive from Kagoshima-Chuo Station, the historic Iso Beach House—set right in front of Sakurajima and Kinko Bay—has been reborn as a private resort with only two Rooms.The concept is “Eternity.”The refined Western-style “U” offers an airy space where you can enjoy sweeping panoramic views all to yourself from a glass-fronted premium seat.The Japanese-modern “Q” promises a blissful sauna experience with an ocean-view sauna to refresh both body and mind.From the café on the first floor, complete with an on-site roastery, the aroma of freshly brewed coffee fills the air. Surrounded by the sound of waves, let yourself unwind.Experience an extraordinary escape like no other—right here.

Gaze upon Mount Yufu while welcoming cherished guests. Passing through the thatched gate, you encounter mountain trees and a moss-covered garden, walking on water-sprinkled stepping stones... The guest rooms embody Japanese beauty. The space features gentle natural wood ceilings and straw walls, with light streaming through bamboo lattice shoji screens in the tatami-floored corridors, making you forget the passage of time. Enjoy blissful moments at the Sukiya-style property "Yufuin Onsen Onyado Ichizen."

A lifestyle Hotel & restaurant offering a comfortable and relaxing space reminiscent of the Seto Inland Sea. Located in the heart of Matsuyama city, you can feel the blessings of nature such as the sea, mountains, rivers, and Onsen of Seto nearby. "Welcome to a place that makes everyday life special, like living here," this hotel offers a new enjoyment of staying.

A private villa harmonized with the rich nature of the Kinugawa Valley. Experience an extraordinary stay with open spaces and ultimate relaxation. Located along the Kinugawa River, this accommodation features 16 villa-style rooms where you can unwind to the sounds of flowing water and rustling leaves in a serene natural setting. Each room offers a sense of openness and is equipped with natural onsen, stone bed baths, and saunas. Enjoy exquisite meals crafted from locally sourced ingredients. Indulge in a special stay at Rakuten STAY VILLA Kinugawa Riverside.

Mt. Fuji Fujinomiya Downtown Retreat - Exclusive Property for One Group Per Day with Lounge Gallery Experience an extraordinary time in a primitive modern space surrounded by Japanese wooden decor. Ideally located between the historic Fujisan Hongu Sengen Taisha Shrine and the Mt. Fuji World Heritage Center. The moment you step into the guest room, you will be enveloped by natural aromas. The space is adorned with romantic and powerful woods, including sacred trees from mythological times and Yakusugi cedar over 1,200 years old. With a collection of records and books related to Mt. Fuji and wood, and the chance to view the real Mt. Fuji through the "Fuji-view window," it is an auspicious experience like no other. At night, relax in the sauna or hinoki cypress bath while enjoying the unique borrowed scenery of the townscape. In the morning, visit the Sengen Taisha Shrine and savor a breakfast made with ingredients from the foothills of Mt. Fuji.

A private villa "WADATSUMI" nestled in the nature and tranquility of Itoshima, exclusively for one group per day. Featuring a spacious living-dining-kitchen area, two bedrooms, a private pool, and a self-service sauna, it offers a luxurious stay with complete privacy. Enjoy BBQ on the terrace, making it perfect for special occasions or quality time with family and friends. Escape from everyday life and indulge in an exceptional retreat to relax your mind and body.

"Private Villa ietona" is a Property rental offering a full view of Mount Fuji, where you can enjoy the natural beauty of Lake Kawaguchi. Experience privacy on the spacious wooden deck while enjoying a BBQ and breathtaking views. Refresh your body and mind in the indoor private Finnish-style sauna. The cold water bath and large bathtub are also highlights. Additionally, savor creative Japanese cuisine using seasonal ingredients at the restaurant operated by the Facility's owner.

A long-established Ryokan once located in Maebashi has been reborn as “Shiroiya Hotel” after 300 years of history. Renovated from an abandoned building, its bold, exposed-concrete atrium features enchanting “light art” created by world-renowned artists, along with guest rooms—no two alike in design—scattered throughout. The on-site innovative restaurant, featured in the global gourmet guide “Gault & Millau” for five consecutive years, offers a dining experience rooted in French cuisine × Gunma, crafted by Gunma-born Chef Hiro Katayama, who has honed his skills at acclaimed restaurants in Japan and abroad—bringing you the appeal of nature-rich Gunma through every dish.The property also includes a patisserie, bakery, and even three private saunas (all fully enclosed), ensuring an inspiration-filled stay.