Nationwide × Private Sauna For CouplesRecommended Hotel·Ryokan for family trips

An adults-only Accommodation with just five private villas, nestled in Kamogawa Onsen in Minami-Boso. Each villa offers a spacious private setting of approximately 400 m², featuring a detached 114 m² guest room, a private pool accessible from the terrace, and an exclusive blower bath—along with a free-flowing open-air bath and a stylish garden. The sea breeze drifting through the pine grove adds to the serene luxury of this refined retreat, sure to elevate your senses. Please let your dedicated butler know if you have any requests. Enjoy an adults-only getaway unique to “LA SHORO.”

Enjoy an exceptional resort experience in our all-suite villas. Indulge in exquisite cuisine crafted with carefully selected ingredients from across Kyushu, relax in your private Onsen, and unwind in the sauna—all designed to create unforgettable memories. At Tsukikouju Yufuin, every guest room is an all-suite type with over 130 square meters of space. The five detached villas, named after traditional Japanese colors, feature interiors that beautifully reflect their namesakes, warmly welcoming every visitor. A new and unparalleled accommodation experience awaits you.

Kujukuri, Chiba—Shirahata & Inouchi Coast. Here, where a soft sea breeze rich with salt drifts through, Kankansha stands quietly. A single-story retreat that layers contemporary design onto a beautiful traditional hipped roof, harmonizing stone and wood. Deep eaves create light and shadow, shaping a space defined by calm and openness.Enjoy a range of distinctive bathing experiences, including the world’s first Sand Wall Sauna built with an earthbag method incorporating Kujukuri sand, as well as a tea-incense sauna (chakoro), ganbanyoku hot-stone therapy, and a hydrogen bath. In the EAST building, move between the tea-incense sauna and the Sand Wall Sauna to savor aroma and heat; in the WEST building, unwind with the Sand Wall Sauna plus the gentle warmth of ganbanyoku hot-stone therapy and the hydrogen bath.We also partner with multiple private chefs—Japanese cuisine, French, Italian, and more—so you can enjoy meals tailored to your stay. Dining at your own table in complete privacy adds an extra touch of something special.About 90 minutes by car from central Tokyo. Let the sea breeze of Kujukuri guide you to a one-of-a-kind stay found only here.

Amakusa, embraced by a warm climate and abundant waters. Among its many treasures, Hinoshima Island, where our Facility is located, has been designated as part of the Unzen-Amakusa National Park and cherished as a sacred island deeply rooted in Amakusa's history. From the moment the sun gently rises in the east to when it traces an arc and sets into the western sea, this island transforms an ordinary day into something truly extraordinary. A serene and fulfilling time. A space that eases long-held tension. Thoughtful care that gently warms the softest corners of your heart. We have named this stage "TAYUTA." Please enjoy your stay to your heart's content.

Opening in June 2025, our facility is located on the serene coastline of Shiokumi Beach in northern Kyoto Prefecture. Guests can indulge in a rare natural radon Onsen with a luxurious source-flowing indoor bath, private heated pool or open-air rock bath, and enjoy exclusive saunas available in every room. Savor an authentic yakiniku dinner prepared with care and served in your room, accompanied by the soothing sound of waves and the scent of the sea, offering a true taste of nature's bounty. With breathtaking views of the Sea of Japan that change with each season and lush green mountains surrounding you, we provide a luxurious retreat where you can refresh both body and mind away from everyday life. Experience blissful moments as time flows gently by, embraced by nature and the healing power of Onsen.

The Moana Building Ocean Rooms, just steps from the sea, and the Villa Building Retreat Rooms, a soothing sanctuary—16 hidden rooms in total, each with its own distinct concept. Savor locally sourced Italian cuisine at our ocean-view restaurant. An exclusive guest lounge elevates your stay. A refined escape for selected adults on a quiet island in Naruto—2 hours by car from Osaka and 1 hour by flight from Tokyo.

A cliffside resort surrounded by 54,000 tsubo of pristine forest. Spend tranquil moments wrapped in the sounds of wind and waves amid sweeping views of the Pacific Ocean. Let nature soothe your spirit and enjoy a luxurious stay that helps you forget everyday life.

At "Amano Jaku," an accommodation where you can enjoy a stunning ocean view of Amakusa and Matsushima from your room, the bath, or even during meals, the sea and sky blend into one breathtaking panorama. Inspired by the unique spirit of "Amano Jaku," this ocean resort embodies unconventional Japanese aesthetics. All 11 rooms are designed as suites, offering a luxurious space complemented by carefully selected amenities, exquisite cuisine, and exceptional service to create unforgettable moments. Experience the essence of "Amano Jaku" with its dedication to redefining traditional Japanese elegance. Amakusa is a treasure trove of seafood. Enjoy fresh local catches prepared with masterful techniques by our chefs in the form of refined Japanese cuisine and sushi served at their finest.

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—for someone special, and for yourself.

In a place where you can witness the most beautiful moon in Japan, we envisioned creating a hidden retreat, and that dream led us to the serene forest of Kurokawa Onsen. "Kurokawa Onsen Gokoro Tsukikouju" is a Property where you can enjoy moonlight bathing in an open-air Onsen, while gazing at the moon shining in the sky. On a vast 4,500-tsubo estate, there are only eight villas. Each Room is uniquely designed and decorated, filled with delightful surprises. With the sound of the wind through the forest and the chirping of birds as your background music, surround yourself with only what you love and what is delicious, and indulge in the comfort of letting time flow naturally. This is a Property that promises such luxurious moments for adults.

Nagano's first glamping site with a natural Onsen and complete privacy! Each site is equipped with a private semi-open-air bath, BBQ room, tent sauna, and toilet. Enjoy unlimited access to the bath and sauna! Savor a multi-national dinner made with plenty of local ingredients. From 5:00 PM to 8:30 PM, self-service draft beer, highballs, and chu-hi are available for free. Alcoholic beverages and soft drinks in the refrigerator of each BBQ room are also complimentary. For breakfast, we offer hot sandwiches, colorful Shinshu salads, and smoothies. A free athletic facility is located just 5 minutes away by car. Immerse yourself in nature at our Facility situated at the foot of Yatsugatake Chushin Kogen Quasi-National Park!

All villas feature a private sauna and an open-air Onsen bath—an adults-only luxury villa retreat. In Tateyama, Minamiboso, “Shizuka” is a flower that has gently fallen by the quiet sea. We created a new style of Accommodation that blends Ryokan hospitality with the fun of glamping. Enjoy our signature ingredients in a BBQ style at your villa, or we also recommend savoring a kaiseki meal packed with local fish at the adjacent Ryokan “Hana Shibuki.”

About a 1-hour drive from the city center, this 160 m² oceanfront villa opens onto a calm sea right in front of you. The nearby beach has a sandy shore, offering an open, private-beach-like feel. Accommodates up to 8 guests; Child Sharing Existing Bedding is free (infants only). Dog-friendly villas are also available. Each villa features a private sauna (up to 110°C) and a cold plunge bath. Enjoy self-service löyly with your favorite aroma, then relax outdoors on the balcony or terrace while feeling the sea breeze. In addition to an infinity pool, you can enjoy a wide range of marine activities such as SUP, sea kayaking, snorkeling, diving, and fishing. On clear days, you may even see Mt. Fuji beyond the sea. Both the 1st and 2nd floors are equipped with full kitchens, and you’re welcome to bring your own ingredients and drinks. Cook to your heart’s content, enjoy preparing meals together with friends and family, or savor a BBQ on the terrace—spend mealtimes just the way you like. A fire pit and a 120-inch projector TV are also provided. We can also help arrange surprise setups for birthdays and anniversaries. Play in the ocean, unwind in the sauna, and spend time with loved ones—or your dog—while keeping the Boso coastline close at hand. Enjoy an exceptional getaway by the sea.

A private, entire villa with a garden, limited to one group per day, nestled in the nature-rich farm area of Lake Kawaguchi. Beyond the large windows, majestic Mt. Fuji unfolds before you, offering beautiful views that change throughout the day from both the living room and bedroom. The Facility includes a private sauna equipped with a Finnish-made HARVIA stove. Relax and unwind in the warmth of wood as you work up a gentle sweat, then enjoy outdoor cooling in the garden after your sauna while taking in Lake Kawaguchi’s crisp air and natural surroundings. At night, marvel at a sky full of stars; in the morning, savor luxurious moments with Mt. Fuji before you. In a completely private space free from interruptions, spend an unforgettable time with family, friends, or someone special.About 90 minutes from central Tokyo—an exclusive villa with a garden where you can fully enjoy Mt. Fuji, sauna time, and nature.

"Amidst the Forest, a World for Two" Kaze no Mori is nestled within a vast 5,500-tsubo forest, featuring only 11 secluded villas, a lounge, and private saunas. Guests are escorted from the main building to their rooms via cart service driven by a personal butler. Each room harmonizes modern Japanese design with the beauty of nature, where large windows invite in gentle seasonal light and breezes. At the private "Kagami Sauna," enjoy moments of relaxation in a reclining sauna while gazing out at the cypress forest. Savor exquisite fusion cuisine crafted with Saga beef and fresh local vegetables. Embrace this serene retreat surrounded by nature and indulge in an exclusive escape for just the two of you—rejuvenating both body and soul at your own pace.

Kaze no Kaoru UMI, newly opened in Ito, Shizuoka Prefecture, is a Japanese-style luxury onsen hotel where all rooms offer panoramic views of Sagami Bay, corner rooms, and private open-air baths. For those considering sightseeing or onsen trips in the Izu area (Atami, Ito, Izu Kogen), Kaze no Kaoru UMI combines excellent facilities and views. Enjoy the threefold delights of breathtaking scenery, onsen, and delicious cuisine to your heart's content.

A Feast for the Five Senses A 100-Year-Old Traditional Japanese AubergeThe origin—and the ultimate destination To savor truly delicious cuisine Travel, simply for that purpose aloneHanashibuki Resort returns to its roots with a singular focus on dining. With sincere dedication and close attention to each guest, we strive for the highest expression of cuisine.

A two-Room luxury villa with a private floor area of 200 sqm, newly opened in a quiet setting just a short walk from the Old Karuizawa Ginza Shopping Street. A living and dining space filled with gentle seasonal light in harmony with nature, plus a terrace equipped with a fire pit. Enjoy soothing moments that help you unwind and feel truly free from everyday life. In the fully private sauna, take time to slowly reset your senses with the heat of löyly. The jacuzzi bath and open-air relaxation ease tension and leave a comfortable afterglow to your stay. At our restaurant limited to one party per day, enjoy an exceptional dinner experience featuring richly flavored Shinshu cuisine with pairings; we also offer in-Room dining or dinners at nearby restaurants, tailored to your preferences. We propose a special stay that will leave lasting memories with your loved ones.

Just a minute's drive after crossing the Akashi Kaikyo Bridge, you'll find the private villa OC Awaji, filled with playful and exciting features. We welcome you with two uniquely designed villas: "Bianco," with a white-themed interior, and "Nero," with a black-themed interior. Each villa is equipped with a private pool featuring a heat pump, a dedicated barrel sauna, and a jacuzzi, offering you the ultimate relaxation experience. Additionally, we provide an all-weather BBQ space for your enjoyment, even on rainy days. Savor a "grown-up getaway" while admiring the beautiful sea and breathtaking sunrise views.

Reopening on November 1, 2025 as a small luxury Accommodation where every Room offers an ocean view and a private open-air bath with free-flowing hot spring water.Beyond the rising steam lies the horizon of Eastern Izu, where sea and sky melt into one. Listen to the soothing surf, and on moonlit nights a magical “Moon Road” appears across the water.Renowned hot spring water—300 liters per minute—flows from two private sources, gently easing both body and mind.Experience “Japanese cuisine of sea and time,” inspired by Izu’s climate and memories. Crafted by our head chef trained at long-established restaurants,each course is beautifully complemented by Sommelier Excellence–selected wines and local sake for a lingering finish.With only 16 Rooms, we offer complimentary room service—timeless new luxury unique to nostalgic Atagawa.