Nationwide × Accommodation With Riverside SaunaRecommended Hotel·Ryokan

Nestled in Izu’s abundant nature, Ochiairo has been cherished by many renowned writers and cultural figures since the Meiji era. An open-air bath overlooking the ever-changing mountains and the gentle murmur of the Kano River, an atmospheric cave bath, and serene indoor baths offer guests the ultimate relaxation. In two distinct saunas—both recipients of a Sauna Schwitz award—enjoy a one-of-a-kind “totonoi” experience with outdoor cooling as you feel the breeze of Izu. Savor seasonal cuisine made with generous use of local ingredients blessed by Izu’s rich land and sea, and enjoy the changing seasons through taste as well. Spend unhurried moments in our lounge warmed by the flicker of the fireplace, or relax in your Room as your mind unwinds. Help yourself freely to local Shizuoka craft beer, carefully selected wines, and thoughtfully chosen snacks to your heart’s content. Timeless beauty preserved in cultural heritage meets refined modern hospitality to welcome every guest. Experience a stay found only at Ochiairo—one that sets both body and mind free.

A completely private space surrounded by the majestic nature of the mountains, "G.O.A.T." is a sustainable accommodation nestled quietly in a serene mountain valley. This unique facility features solar-powered container cottages and offers an exclusive experience for up to five groups per day. Each cottage comes with its own private garden and a secluded stream, allowing you to immerse yourself in nature without any distractions.The panoramic view of nature through large windows provides an open and refreshing atmosphere, helping you escape the hustle and bustle of daily life. The design focuses on comfort with details such as wood-burning stoves, elegant curves, indirect lighting, and humidity control. Experience this premium space while feeling connected to the great outdoors.The highlight of the facility is its sauna room equipped with an original wood-burning stove. Outside, you'll find an open-air jacuzzi and cold plunge pool filled with natural water sourced from 25 meters underground near Mount Fuji. This pristine water is drinkable and known for its soft texture that gently caresses your skin. The combination of a sauna that warms you from within and the refreshing coolness of natural water offers ultimate relaxation.At "G.O.A.T.", indulge in nature's blessings while enjoying luxurious moments beyond everyday life. Rejuvenate your mind and body as you spend quality time reconnecting with yourself or loved ones at this extraordinary retreat.

Set along the Otozure River, “SOIL Nagatoyumoto” is a refined stay-style Hotel and a member of the global “Design Hotels.” [Three Highlights] 1) Connect with the town: A special Onsen-hopping experience with unlimited free visits to the renowned bath “Onto.” 2) Find your balance: Modern guest rooms overlooking the river through all four seasons, plus a top-floor panoramic sauna with sweeping views of the mountain ridgeline. 3) Savor the region: Restaurant “TARU,” featuring ingredients nurtured by Nagato’s rich natural surroundings. Surrender to the beautiful everyday life of this Onsen town and enjoy a luxurious moment as your senses gently unwind.

A secluded resort newly opened on a hilltop overlooking the breathtaking Iya Valley in Tokushima—one of Japan’s three great hidden regions. Leave the city behind, and the moment you step inside, an overwhelming panorama and a sky full of stars unfold before you, beginning a luxurious escape from everyday life. Enjoy the ultimate “totonoi” experience with our scenic tent sauna or a riverside sauna where you can plunge into crystal-clear waters. For dinner, we offer an exceptional BBQ featuring Tokushima’s three signature brand meats—including Awa Beef—along with seasonal local vegetables. At night, gather around the flickering flames of our large fire pit with a drink from TOMORI BAR in hand, and enjoy warm moments that bring people together. Choose from five distinctive cabins inspired by the theme of “light,” each offering a special seat for an extraordinary stay that sharpens all five senses.

Just a few hours from the city center, located in Numata City, Gunma Prefecture, is a glamping and camping resort. Featuring the largest dog run site in the Kanto region, an infinity pool, a barrel sauna, dog-friendly Rooms with private dog runs where pets can roam leash-free, a grill dinner prepared on a large iron plate with Binchotan charcoal, original hamburger-making experiences, stargazing under a sky full of stars on clear nights, and countless fireflies during the rainy season. Extend your adventure with activities like stream fishing and skiing, offering a variety of experiential services that will delight both adults and children. Enjoy an all-inclusive style stay with unlimited drinks, including alcoholic beverages. Experience the changing seasons—spring, summer, autumn, and winter—and immerse yourself in a space where you can fully embrace nature and feel liberated in both body and mind. 【Infinity Pool】 During the day, enjoy family time with the cheerful voices of children, and at night, indulge in an enchanting, illuminated space for adults. The pool is available year-round, not just in summer, and can be used as a cold plunge after the sauna or to enjoy the seasonal illuminations. The water depths are 0.6m and 1.2m. 【Barrel Sauna】 Exclusively for glamping guests, the "FOREST Sauna" is located at the farthest point of the Facility. Made from natural wood sourced from Finland and designed in a barrel shape for excellent heat efficiency, it offers a soothing experience where you can feel the warmth of the wood throughout your body. The stove is manufactured by HARVIA. The sauna room features a large window overlooking the "Shirasawa River," where water flows directly from the mountains. There are three types of cold baths: a natural cypress bath, the infinity pool, and the Shirasawa River. Enjoy an outdoor sauna experience that allows you to fully immerse yourself in the richness of nature found only here. 【Rooms with Dog Runs】 Your beloved dog is part of the family. To ensure you can spend this natural time together, all guest Rooms, including dining spaces, are leash-free. Stay in a Room integrated with a dog run spanning approximately 400㎡, and create special moments with your furry companion. 【Grill Dinner & Original Hamburger Making】 We focus on local production for local consumption, offering menus that use plenty of fresh ingredients. For dinner, guests can enjoy cooking themselves on an iron plate. Savor seasonal flavors from Gunma Prefecture, including Akagi Wagyu beef as the main dish. The flambé experience, if successful, will surely become an unforgettable memory. For breakfast, create your own original hamburger using Akagi beef. Prepare your favorite ingredients and enjoy a personalized flavor. There are many more attractions! We invite you to enjoy the ultimate retreat experience.

Senju-an, a villa located in a tranquil mountain valley along the murmuring stream. We offer the highest quality relaxation space, harmoniously blending traditional Japanese and modern styles, with the seasonal backdrop of Mount Tanigawa.

Glamping with a private sauna surrounded by the nature of Izu. After enjoying two types of saunas—a tent sauna and a barrel sauna—take a refreshing plunge into the stream’s natural spring water and unwind. Experience this open-air retreat at Ishiki385. Choose from three accommodation types: dome, safari tent, or lodge—ideal for families and guests traveling with pets. Enjoy a luxurious outdoor stay at your own pace with bring-your-own BBQ and stargazing under a sky full of stars!

"Akagi Accommodation," produced by the traditional Japanese house accommodation brand RURA, which operates in Yamanashi and Chiba, has opened in the Akagi Mountain area of Maebashi City, Gunma Prefecture. The RURA is a private rental accommodation located on an expansive 3,000-square-meter property. Enjoy a private sauna amidst the surrounding nature and relax on the spacious terrace deck with a sense of freedom. Within the large premises, you can enjoy BBQs, making it perfect for outdoor experiences with family or friends. The accommodation features four bedrooms and can host up to 10 guests, ensuring comfort for families or large groups alike.

Located along the upper stream of the Chitose River in the tranquil Minami-Yugawara Onsen area, surrounded by lush greenery, "Manyo no Sato Hakone-so" is a luxurious traditional Japanese-style Ryokan. The guest rooms offer stunning views that showcase the beauty of each season. The baths include a large public bath, open-air baths, and private open-air baths, all offering the charm of Onsen with views of Yugawara's natural surroundings. We strive to provide heartfelt hospitality so you can fully enjoy the relaxing atmosphere and unique charm of an Onsen accommodation.

90 minutes by car from Fukuoka, on the banks of the Mikuma River. An exceptional private retreat where every guest room features a sauna, an Onsen bath, and a cold plunge. Beautiful to behold and unforgettable to taste—creative Japanese cuisine crafted with the finest local ingredients from Hita awaits. A night to reset and recharge—for someone special, and for yourself.

Yoro Valley is renowned as one of the Kanto region’s most beautiful gorges, especially for its autumn foliage. COCO VILLA Yoro Valley sits quietly along its banks. On the same property, two newly built single-story villas stand side by side. Each can be booked independently, or both can be reserved together for larger groups. Just a few steps from your villa, you can head down to the riverside—play by the water, listen to the gentle stream, and enjoy time at your own pace. From inside, filled with soft natural light, you can take in sweeping views of the gently flowing Yoro River. At night, the opposite bank is softly illuminated; reflections on the water and the sound of the river create a calm and soothing atmosphere. Enjoy a riverside stay where you can feel each season up close.

Enjoy glamping in Tokachi, Hokkaido, anytime throughout the year! This campsite features luxurious dome tents with a 7-meter diameter and high ceilings, specially designed for extreme cold climates. For dinner, indulge in a BBQ at the screen house attached to your tent, offering a selection of recommended ingredients from Tokachi, Hokkaido. Savor the local delicacies such as skewers of the renowned "Toyonishi Beef," steaks of "Dorobuta" pork, and freshly harvested vegetables from the area, all showcasing the blessings of nature. Free WiFi is available, along with clean shower rooms and restrooms, ensuring a comfortable stay even for camping beginners. A private sauna room is also available for rent! Spend a special moment by the river flowing from the Hidaka Mountains, accompanied by the soothing sound of the stream.

A private, entire-home villa embraced by lush forest and the gentle murmur of a river flowing through the property.Through the expansive 5.5 m window, all you see isthe forest through the seasons and the quietly flowing river.An elevated floor, terrace, soaking bed bath, and a cold plunge after the sauna—wherever you choose to be, you’re surrounded by views of forest and river.Laughter and even the sound of your dog running softly melt into the woods.Set your phone aside and take a moment to breathe in the scent of the forest and listen to the river.Nature—and you—gradually come back into balance.This is a stay that one day simply isn’t enough for.Enjoy a villa life in the forest with your family and your dog.

A Property where you can enjoy an authentic Finnish-style sauna, one of the most difficult to reach in Japan. This Property is located in one of Japan's most renowned natural areas, surrounded by the UNESCO Eco Park and Japan Geopark. The journey involves mountain roads, but even the trip itself offers breathtakingly beautiful scenery, mountains, and rivers that will bring you to a state of well-being. At LAMP, we offer the finest sauna, delicious game cuisine, and cozy beds. A variety of experiences that can only be enjoyed because of its remote location. Detox in the sauna, satisfy yourself with a meal, and sleep like you're melting into the bed. We have prepared a wide range of Plans to ensure you fully enjoy the essence of travel.

This is a "cinema you can stay in." Once you park your car, just head down the stairs. Located in Tokyo's only village, Hinohara Village, this private theater and glamping tent is set on a 5,000-tsubo property. In the outdoor living area, you can enjoy a BBQ using a Char-broil gas grill. For meal-inclusive Plans, savor a BBQ course featuring carefully selected ingredients from the Tokyo Tama region and a sandwich breakfast supervised by "DIMLIGHT ESPRESSO" in Yoyogi, Shibuya. The in-room minibar is stocked with locally sourced alcohol and light snacks. With the optional tent sauna, you can experience a moment of tranquility while immersing yourself in nature. We offer Tokyo's finest landscape and a truly private experience, available to only one group per day.