Nationwide × Private Sauna For CouplesRecommended Hotel·Ryokan - 13Page Number

A quiet forest, removed from the bustle, and a calm sea that gently slows the passage of time—beyond a secluded tunnel that seems to connect the two. Perched on a small hill as if floating in the sky, “Avalon Cove” is an exceptional private villa set on an expansive 900 m² property, welcoming only one group per day. Unwind body and mind in the pool with jacuzzi and an Estonian-made sauna, then gather around the table with smiles on the authentic BBQ terrace or in the airy lounge with 4-meter-high ceilings. In this place where nature and architecture quietly blend together, time spent here helps mend a loosened heart—and before you know it, brings you closer to those beside you.

A newly built luxury villa that opened on Miyakojima in summer 2025. Perfectly located with sweeping views over Yonaha Bay, it features a 10-meter infinity pool, an authentic sauna, and a cold plunge bath. Enjoy an unforgettable moment as you watch the sunset from the rooftop bar. In collaboration with the popular beauty brand “ReFa,” the villa offers a refined space dedicated to beauty and relaxation. Just 6 minutes by car from Miyako Airport and 6 minutes to Yonaha Maehama Beach—an ideal base to enjoy both the Miyako Blue sea and comfortable island living.

Nestled in the lush nature of Minami-Awaji on Awaji Island, “KULM” is a private villa available for exclusive use, welcoming only one group per day. A refined space that highlights the warmth of wood and soft natural light streaming through large windows creates a calm, comfortable stay. Inside, you’ll find a hinoki cypress sauna with löyly, offering a luxurious moment to reset body and mind in complete tranquility. The spacious living area and terrace let you relax freely with family, friends, or loved ones—one of the true pleasures of having an entire villa to yourselves. Enjoy BBQ and dining Plans featuring seasonal ingredients from Awaji Island, and savor the local cuisine unique to this region. Escape the bustle and indulge in a high-quality private stay in harmony with nature.

A place to spend time from the viewpoint of a resting bird—Tree Nest Happudai. Beyond the windows, leaves sway and specks of light shimmer as nature and time flow gently.Enjoy a raised living area that makes you feel like a squirrel or a little bird, and an airy loft-like floor where the breeze passes through. In these cozy spaces, carefully chosen interiors will soothe and enrich your spirit.Put down your phone, take a deep breath, and surrender to the quiet with your dog. A hidden retreat that fits within arm’s reach. Stretch on the terrace—talk, read, or simply do nothing at all.Savor the luxury of doing nothing, embraced by the forest.

At the foot of Mount Koya, where the World Cultural Heritage "Niutsuhime Shrine" is located, lies the mountain village of Amano, blessed with the natural beauty of the four seasons.

Feel the beauty of every season through a 7-meter-wide picture window at Forest Garden Happodai. Enjoy a living room that opens onto the forest, a deck for gathering around a fire pit, and a covered outdoor space you can use even on rainy days.In spring, let your dog run free in the private dog run surrounded by fresh greenery. In summer, enjoy a BBQ on the terrace at dusk. In autumn, take in the fall colors from the hammock. In winter, unwind by the glow of the wood-burning stove with a glass of wine.Just a short distance from central Karuizawa, this exceptionally quiet retreat offers crisp air and time that feels like it’s yours alone.

LOCA THE JUNPU is a one-group-per-day, private detached Property located in Moroyose, Shinonsen Town, Hyogo Prefecture, produced by the captain of the bottom trawler "Junpumaru." You can enjoy a variety of Facilities such as a magma spa-style sauna, hydrogen capsule, private gym, and karaoke without worrying about others. Experience "ultimate relaxation" with the magma spa-style sauna in collaboration with Japan's top-class members-only sauna, "LOCA THE CLASS." For meal options, we offer geo-gourmet dishes tailored to the season, featuring locally sourced ingredients carefully selected by the captain. Enjoy fresh seafood such as white squid, turban shell, and abalone, exquisite Tajima beef and Tajima chicken sourced from renowned local establishments for BBQ, as well as winter specialties like Matsuba crab and Tajima beef shabu-shabu.

A luxurious Accommodation nestled in Miyagawa-cho, one of Kyoto’s five traditional geisha districts: “Rinn Kyoto Miyagawasuji hitotose Aki.” On the first floor, you’ll find a spacious living area, an open-air bath, and a sauna. In the fully equipped open kitchen, you can cook fresh Kyoto vegetables from the market or invite your favorite chef for catering—enjoy your time just as you like. The second-floor bedroom features a modern interior with generous use of traditional Japanese washi paper. The Facility and services are also well appointed, including an elevator, laundry room, minibar, and a set from a popular Kyoto-based Danish pastry specialty shop. In this refined space where each feature takes center stage, savor an exceptional stay while experiencing the atmosphere of Kyoto’s historic hanamachi district.

Enjoy an extraordinary getaway in a stunning private space enclosed by high walls. Your own private pool and sauna, completely undisturbed, and relaxing moments on the pool deck with a pergola and daybeds. The Onsen at this villa surrounded by the mountains of Hakone features a scenic view bath and an open-air bath with a wonderful sense of freedom. This 110 m² villa has 3 bedrooms and accommodates up to 11 guests. Dining on the private BBQ terrace is pure bliss. Everything is yours alone—an entirely private space, where staying becomes the purpose of your trip and transforms how you experience Hakone: the exclusive whole-villa rental hotel “LUX Hakone Yumoto.”

A private villa with a fully exclusive sauna, nestled quietly beside a countryside road amidst the beautiful rural scenery of Awaji Island. Escape the hustle and bustle of the city and immerse yourself in the comfort of an extraordinary retreat surrounded by nature's blessings. Wake up to the gentle sounds of nature and fall asleep embraced by its tranquility. Accommodating only one group per day, enjoy luxurious moments flowing at your own pace with your loved ones.

Il Azzurri, whose name means “deep azure” in Italian, is a Hotel where every room features an ocean view and a private open-air bath. Located in Nishiizu Town, renowned for its sunsets, it offers an exceptional setting with views of Sanshiro Island floating on the turquoise-blue sea from every room. Enjoy the changing scenery from the open-air bath in your room.

A private villa with views of Lake Biwa, limited to one group per day. Accommodates up to 10 guests, perfect for spending special time with family and friends. Enjoy an extraordinary resort-style stay with a barrel sauna, jacuzzi, and BBQ facilities. The Omi-Maiko area also offers plenty of lakeside activities, making it ideal for group trips and anniversary stays. Relax in an open space surrounded by nature and create unforgettable memories.

All-suite Rooms, reopened in spring 2023, each with a private Onsen.“Urari Takeo Garden Terrace Spa Resorts” was created as Garden Terrace Resorts’ first Onsen Ryokan.Its concept is a modern spa resort themed around “recovery.”With an Onsen in every Room, you can fully enjoy Takeo Onsen, boasting 1,300 years of history, without leaving your Room.True to its name as a spa resort, in addition to the in-room Onsen baths, the property features indoor and outdoor spas and two types of sauna spaces.For dining, please savor an innovative Japanese kaiseki course that highlights the bounty of local Saga ingredients, including Saga beef.Relax at your leisure in serene comfort—an uplifting stay of “recovery,” beyond inspiration and excitement.

Just a 2-minute walk from Ikebukuro Station ■ A design Hotel with an in-room sauna in every guestroom, created for ultimate comfort during your stay ■ Simple, spacious rooms (average 37 m²) in soothing muted tones a space to calm your mind and be yourself A place where you can feel at ease and truly be yourself Quietly tucked away in the heart of Ikebukuro—hotel hisoca. Here, you’ll find your own place to relax and spend time in peace. We created hotel hisoca with the hope that stepping away from everyday life, even just a little, will gently enrich your “special moments” at an unhurried pace. Spend those special moments with your family, friends, or someone important to you.

VILLALAGI is the ultimate hidden retreat, limited to one group per stay, nestled in the lush forests of Isumi City. Enjoy exclusive use of a vast private forest of over 500 tsubo, with no neighboring homes—an entirely secluded space where you can fully escape the everyday without worrying about noise, time, or prying eyes. In this special setting with complete privacy, the Accommodation features a rare top-of-the-line Magma Spa sauna system—exceptional for an Accommodation. Experience a luxurious “forest hideaway stay” with an open-air bath overlooking the woods and a covered outdoor BBQ terrace, where you can enjoy karaoke, movies, and music at your leisure.

10 minutes by car from Miyako Airport.We offer three two-story private villas, each over 100 square meters with ocean views, situated on plots exceeding 400 square meters.Each villa features unique interior designs reflecting individual concepts, equipped with a private heated pool and an outdoor jacuzzi on the second-floor balcony for stargazing.Experience unparalleled luxury suitable for an extraordinary holiday.

At Classvesso Ise, you can enjoy a private, whole-building stay in a quiet setting surrounded by nature.[Accommodation Types] The detached-house types “CAMP” and “TREK” feature a private sauna. Relax on the wooden deck, feel the outdoors, and enjoy a moment of deep refreshment.The trailer-house types “PARK HOMES” and “Dream Project” come with a kitchen, bathroom, and toilet—offering both the openness of the outdoors and everyday comfort.[Enjoy Nature] Cherry blossoms in spring; summer fireworks festivals and activities in clear streams; autumn foliage; and star-filled winter skies. Enjoy BBQs, and in summer you may even see fireflies. Unwind at your own pace while surrounded by nature in every season.[Access] - About 20 minutes by car from Tamaki IC - About 30 minutes to Ise Jingu (Geku) / about 35 minutes to Ise Jingu (Naiku)Share a special time with family, friends, or someone important. Escape the everyday and enjoy your stay at Classvesso Ise.

The land of Tenson Korin, where the divine nature of Kirishima flows through the Amori River. Nestled along its gorge is Myoken Ishiharaso. Within the spacious grounds surrounded by mixed trees, there are 18 guest rooms, each with its own unique charm. A luxurious space that blends modern taste with traditional Japanese style, offering an unparalleled flow of exquisite time. Natural hot spring water that flows directly from the source without any added water or storage. With seven hot spring sources on the premises, enjoy a journey that melts both body and soul with the most fitting use of Onsen for this land.

■Rebranded and Reopened in April 2023■Enjoy a “British-style holiday” with refreshing comfort without leaving the Hotel, featuring a Garden Spa inspired by an English private garden, two types of saunas, and a lounge where you can unwind with complimentary carefully selected drinks.For dining, we offer dishes that delight all five senses, generously showcasing the seasonal bounty of Nagasaki—Japan’s treasure trove of fine ingredients.All Rooms are suites and come fully equipped with ReFa beauty devices, for an elevated stay dedicated to your pursuit of beauty.Among them, the “Royal Suite” Room includes a private sauna—enjoy luxurious moments to reset whenever and as long as you like.