Nationwide × Accommodation With Barrel SaunaRecommended Hotel·Ryokan

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.

[GRAND OPEN: September 2, 2025] All 23 villas feature an open-air bath, indoor bath, low-temperature sauna, cold plunge, as well as a wood deck, private garden, and kitchen—offering a luxurious and relaxing stay. In the lounge of the front building, we offer complimentary alcoholic and soft drinks. Throughout your stay—including mealtimes—everything is included at no extra charge for a truly all-inclusive experience. We also strive to be an eco-friendly Hotel aligned with the SDGs through sustainable initiatives such as an amenity bar and efforts to reduce food waste. Experience a new style of stay with us.

A private resort villa with "Garden Pool," "Onsen Open-Air Jacuzzi Bath," and "Barrel Sauna" in every room. Montevan, a maisonette-style resort villa, offers luxurious moments to only three groups per day. Featuring exceptional facilities and spaces never seen before in vacation rentals, Montevan was crafted by skilled artisans with years of experience in the Tateyama area. The expansive private space of 270 square meters includes two bedrooms, an open and airy living room, and a spacious 18-square-meter garden pool. Designed to comfortably accommodate up to 10 guests, it provides the perfect setting for special moments with your loved ones. Enjoy a refined yet liberating stay that soothes both mind and body. Montevan promises unforgettable memories for your getaway.

A fully private sunset villa where you can enjoy the sun setting into the Sea of Japan, surrounded by vast nature within a Quasi-National Park.A sauna with views of the Sea of Japan A pool with complete privacy A spacious garden Experience the ultimate in luxury and elegance—an extraordinary escape from everyday life.

A 7-minute walk to the beach — a private villa for peace and relaxationSet in a quiet area of Kujukuri Ichinomiya, “VILLA UMICHIKA Kujukuri Ichinomiya” offers two exclusive private villas for rent.About 90 minutes from central Tokyo and just a 7-minute walk to the sea, each villa has its own unique charm.The new “POOL & SAUNA VILLA 6885” is an open, airy villa centered around a private pool.Enjoy the illuminated pool, an outdoor jacuzzi, and a large barrel sauna—each creating a different atmosphere by day and night.A covered BBQ area with a large gas grill lets you dine comfortably regardless of the weather.“PRIVATE VILLA 6886” is a sauna villa surrounded by trees, offering a calm and relaxing setting.In this peaceful environment, you can unwind and enjoy true sauna time at your own pace.Both villas feature large barrel saunas with self löyly.After warming up in the sauna, relax with fresh air outdoors or soak in the jacuzzi for a soothing break.The interiors are unified in a simple yet refined design.With spacious living/dining/kitchen areas, full kitchens, and washer-dryers, both villas are also comfortable for longer stays.Play at the beach, reset in the sauna, then slow down at your villa.Enjoy an adults-only getaway designed for staying in all day.

Two villas set on a vast 47,000 m² property!Rent an entire high-design villa created by a renowned architect!Only two parties per day—enjoy a luxurious getaway with your family or loved ones.

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.”

[Opened in August 2023] Yu-no-Ie is located in Yachiyo City, Chiba—just 50 minutes from central Tokyo and 35 minutes from Narita Airport, both with direct access. Built 130 years ago, this beautifully styled traditional Japanese house feels like a movie set, offering a truly photogenic atmosphere. Enjoy a special kominka stay at your own pace with a barrel sauna, open-air bath, charming interiors, and a spacious 720 m² garden.

A luxurious private villa near the seaside of Kujukuri, Chiba Prefecture, accommodating only one group per day. Spanning over 900 square meters, the expansive property features a large natural grass garden, clear blue skies, and a pool beautifully illuminated at night for an extraordinary atmosphere. Enjoy elegant moments with an outdoor kitchen and a luxurious BBQ room while feeling the sea breeze and listening to the sound of waves. The accommodation building boasts high-quality interiors inspired by designs from a renowned apparel brand, equipped with a 120-inch screen, Netflix access, and karaoke facilities. Thoughtful details include organic amenities, Simmons beds, ReFa items, as well as an iMac computer and printer—perfect for workations. Escape from the city to this exquisite villa where you can fully indulge in refined luxury and relaxation.

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.

About a 1-hour drive from central Kyoto. Set amid the lush highlands of Nantan City, Kyoto Prefecture, two types of villas stand within “ASOBIYUKU Kyoto Rurikei Onsen.” Opening in February 2026: “ASOBIYUKU VILLA,” where every villa features a private Onsen, and “GRAX HANARE,” a comfortable two-story villa with an airy open-ceiling design. From Rooms equipped with a private Onsen, Jacuzzi bath, and dedicated sauna to pet-friendly standalone villas where you can stay with your dog—choose from a wide variety of villas to match the getaway you envision.Dinner and breakfast are served in-room for a relaxed dining experience. Seasonal ingredients are delivered to your Room; add the final touch yourselves and enjoy them freshly prepared at the dining table or out on the terrace. Choosing where to dine based on your mood is one of the pleasures unique to renting an entire villa.After dinner, unwind in your in-room bath or authentic sauna, gaze at the stars from the terrace, or linger over conversation in the living room. From nightfall until morning, savor to your heart’s content the “free and luxurious private time” that only an entire-villa stay can offer.

A breathtaking accommodation at 300m above sea level, nestled in the deep forest of Mount Koryo, offering a panoramic view of Banshu and Himeji. Enjoy healthy local cuisine featuring seasonal ingredients from Himeji, a serene bath with stunning views to escape the hustle and bustle of daily life, a private sauna for ultimate relaxation, and an array of activities designed to rejuvenate your senses. For those seeking an extraordinary retreat, we provide a space filled with diverse experiences to enrich your heart and create your own unique stay.

A weekend all to yourselves—share it with family, friends, and your dog in a private whole-villa retreat at the foot of Mt. Fuji. Step out from the double-height living room onto the SKYDECK, where you’ll find an authentic barrel sauna, jacuzzi, and cold plunge bath overlooking Lake Yamanaka. At night, unwind under a sky full of stars while gazing down at the shimmering lake lights—here, that kind of “reset” is simply part of everyday life. BBQ sets selected by a local butcher and premium prepared dishes are also available to order (paid option). Fully private and accommodating up to 8 guests. The mid-century modern interior features underfloor heating throughout, a full kitchen, quality bedding, and carefully selected amenities for a comfortable stay even in winter. Your dog can run freely in the adjacent 100 m² private dog run. Uninterrupted time awaits you in the forests of Fuji.

SANU 2nd Home is “another home” where your mind and body can truly rest and your senses open up.Step back from busy city life,feel nature with all five senses, and live by your own hands in a second home.Among the SANU 2nd Homes across Japan, Nasu 2nd is a base set in lush greenery, home to the historic Nasu Onsen area. The region also offers plenty of family-friendly attractions such as zoos and theme parks, along with a wide range of activities nearby.This white vessel-like architecture is an eco-friendly cabin designed to live in harmony with the environment. Its honeycomb-inspired form and large windows that frame the natural scenery are especially distinctive. The space comes to life through seasonal views reflected in those windows and wildflowers arranged in a dining-room vase.In the morning, quietly grind coffee beans on the terrace as sunlight filters through the trees.In the afternoon, play a seasonal music playlist and let yourself sink into the sound.In the evening, toast with natural wine while listening to insects sing.At night, enjoy cooking together as conversation flows, gathering around a warm table.How you spend your time is entirely up to you.We hope you’ll find what feels just right for you.

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.

"Umi no Hotel Shimahana Residence Villa" was born as a villa of Umi no Hotel Shimahana, located in a quiet resort area centered around a yacht harbor on the east coast of Awaji Island, within the Santopia Marina.Among the three villa buildings limited to six groups per day, the Grand Villa building with an Onsen open-air bath is a luxurious space of about 360 square meters that can be exclusively used by just one group of guests. It includes four bedrooms, an open-air bath, a bedrock bath, and a living dining room with a kitchen, all reserved for one group.The Garden Villa building inherits a villa designed by the master of modern Japanese architecture, Kenzo Tange, and has been redesigned by architect Yoshihiro Hashimoto into four guest rooms with Onsen open-air baths.The Glamping Garden & Villa, which had its grand opening in October 2022, offers exclusive use of a two-story villa with an Onsen open-air bath and barrel sauna, as well as a dome-shaped tent for accommodation, all within a site exceeding 900 square meters.Umi no Hotel Shimahana Residence Villa offers a stay that allows you to relax as if you were at home, free from the hassles, just like a sailor visiting a foreign land, dropping anchor and spending a night or two, or like a seabird singing in the sea breeze. We hope you enjoy a carefree holiday.

Opened in September 2023 A private luxury villa with a garden, accommodating only one group per day, has been established with a stunning view of the Ise-Shima sea right before your eyes. From the villa, you can see Kō Shirahama, one of the leading surf spots in the Tokai region. We offer free rental of two surfboards, so you can enjoy surfing at your leisure. The area also offers a variety of activities such as swimming, park golf, and fishing. To ensure a lively and enjoyable stay with family, friends, or couples, the villa features 3 Rooms with 5 beds, a kitchen, a barrel sauna, an open-air bath, and a BBQ dining area. It is highly recommended for group trips or long-term stays. Spend the ultimate holiday in your own way with your loved ones.

Located in Minami Aso, Kumamoto, at the heart of Kyushu, Ryokan Minawa is a secluded accommodation surrounded by the majestic nature and mountains of Minami Aso. The property features seasonal flowers and plants, fresh ingredients, refreshing mountain air, and the soothing sounds of nature. A serene space far removed from the hustle and bustle of city life. Relax and unwind in the ultimate tranquility that only Minawa can offer.

58 minutes from Karuizawa Outlet. Kusatsu Now Resort Hotel, a spa resort hotel located in Kusatsu Onsen, offers day-use bathing, private open-air baths, as well as activities like tennis and golf.

A “Luxury Village”—three villas at the foot of Mt. Fuji. Each villa offers a majestic, panoramic view of Mt. Fuji, and the property also features a barrel sauna (limited to one group per day), a bonfire area, and an annex.\n\nChoose from: “1st Villa – Köu,” the only villa with a private sauna and relaxation terrace; “2nd Villa – Töu,” a designer villa inspired by a cave; or “3rd Villa – Yöu,” featuring a private theater room like your own secret hideout.\n\nWith magnificent nature right before you, enjoy an extraordinary stay with your loved ones at THE THIRD PLACE Mt.Fuji.