Nationwide × Stays Popular For SaunaRecommended Hotel·Ryokan - 97Page Number

A newly built, private whole-house Accommodation opened in March 2026 on the banks of the Takase River, just a short distance from Kyoto Station. You can reserve the entire 120 m², two-story 4LDK home exclusively for one group per day.The Accommodation is located in Kikuhama, nestled between the Kamo River and the Takase River. This historic neighborhood once flourished as the Gojo red-light district, and traces of Kyoto’s old geisha quarters remain quietly among streets where everyday life continues.While it offers easy access to major sightseeing spots, excellent local favorites are scattered within walking distance. Start your morning at a small in-house roastery café just 30 seconds away. A 3-minute walk brings you to “Sauna no Umeyu,” a sento heated with firewood—bath tickets are provided as a perk during your stay. In 7 minutes on foot, you’ll find a wine bar open from morning and a renowned handmade soba shop that draws long lines. Simply walking this neighborhood reveals a side of Kyoto you can’t experience through sightseeing alone.Inside, enjoy a living room overlooking the gentle flow of the Takase River, a hinoki bath, and a small courtyard garden. Relax at your own pace while taking in seasonal flowers and greenery throughout the year. There are bedrooms on both the first and second floors, accommodating up to 7 guests. The kitchen is fully equipped with an IH cooktop, dishwasher, rice cooker, and more. All beverages are complimentary throughout your stay.The name “Ko” carries our wish that time here will soften even a hardened heart—like turning soil with a hoe—and bring quiet restoration. Please spend several unhurried days at Ko and become part of this neighborhood like a regular.

About a 1-minute walk from Kiyomizu-Gojo Station on the Keihan Main Line, this Accommodation is nestled in Miyagawa-cho, one of Kyoto’s five geisha districts. A standout feature is the sauna and bath area that occupies the entire first floor. Centered around an inner courtyard adorned with striking art, the layout includes an authentic Finnish sauna, a chilled cold plunge bath with chiller, a healing space, and a spacious bathtub where up to four guests can relax comfortably. The sauna is equipped with a HARVIA sauna heater, known for its top global market share. The cold plunge bath features a chiller, allowing precise temperature control. Enjoy your ideal “totonoi” experience tailored to your condition. There are three bedrooms in total: one on the third floor and two on the second floor. Up to six adults can stay. Each bedroom—one of the hallmarks of the hitotose series—has its own distinct character and atmosphere, making your stay even more enjoyable. Savor quiet and enriching time in Kyoto unique to the “hitotose” series that weaves together all four seasons.

“Minamiaso Ringatei LOG HOUSE by ritomaru” is a private log-house villa rental, nestled in the vast landscape of Aso. The breath of the trees, the warmth of fire, the scent of earth, flowing water, the sound of wind, and the open sky— these six elements of nature speak softly to your senses and bring quiet comfort to your heart. Inside, we also offer a fully automatic mahjong table—rare for a private whole-villa stay. Surrounded by the stillness of great nature, add an “intellectual game” to your vacation as you let your thoughts unfold. Experience an adults-only retreat that satisfies your sense of playfulness here.

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.

Wrapped in the light, breeze, and sea-scented air of the Setouchi region, SETOUCHI SHOWER is a private villa rental where you can indulge in the luxury of doing nothing. A semi-outdoor “hansoto” space and an airy earthen-floor area gently connect indoors and out, inviting nature softly into the living space. Unwind in a hinoki cypress bath, then after the sauna, take a deep breath on the terrace as you watch the sunset. Away from the crowds, this is a refined Setouchi retreat that quietly restores both body and mind—perfect for anniversaries or a well-deserved getaway. Enjoy a private, deeply satisfying stay.

Escape the everyday bustle and be embraced by a forest with views of Mt. Fuji— HOTEL SEION FUJI is a fully private Resort Hotel, limited to one group per day, quietly nestled in the woods by Lake Yamanaka.The name comes from “Seion,” meaning tranquility. This Japanese-modern residence was born from a rare location where no man-made structures—such as power lines—enter your view. Enjoy a roof balcony with a courtyard garden and ceilings up to 5 meters high, an indoor bath, open-air bath, and authentic sauna fed by spring water from the northern foothills of Mt. Fuji, and two bedrooms: KURO and SHIRO. From the rooftop, you can take in views of Mt. Fuji.Accommodating up to 8 guests, savor peaceful moments undisturbed—until your heart is content.

A fully private, whole-villa rental nestled in the quiet village of Karimata on Miyakojima.With four bedrooms accommodating up to 9 guests, it’s ideal for family trips or group stays with friends. Enjoy the beauty of nature all around you.Warm up at sunset in an authentic barrel sauna, then cool down in the cold plunge while taking in the ocean and lawn right in front of you, and lie back on the grass to gaze up at the sky. Experience this luxurious moment of total relaxation.Gather around the open island kitchen and large dining table to enjoy meals made with local ingredients and travel-only treats together—memories you’ll never forget.Savor the luxury of doing nothing.

Nestled in a luxurious location overlooking Mikawa Bay, our Facility is a special space where you can feel time slow down in harmony with nature.Gaze out over the sea before you and enjoy a quiet escape from everyday life.Each guest room, wrapped in calm interiors, offers both refined comfort and relaxation, and all rooms feature an open-air bath.Enjoy natural Onsen while taking in the scenery.In addition, our barrel sauna filled with the warmth of wood offers a luxurious experience that refreshes both body and mind.Enjoy your own free and special time.

A private cabin that seems to float in a quiet cove of Ise-Shima National Park. Enjoy the original satoumi landscape where magnificent nature and local life meet. Step gently away from the rush of everyday life and let your senses awaken through the freedom of doing nothing. Why not immerse yourself in the nature of Ise-Shima and discover a new side of yourself? This private cabin is an eco-friendly Hotel that generates its own electricity from solar power and supplies its own water from rainwater—living in harmony with nature. Connect with the Earth through renewable energy and open your senses. Please enjoy a truly special experience found only here.

Tokoro Hotel JUJI is a private, one-group-only Accommodation set in the great outdoors of Yoro Valley, Ichihara City, Chiba Prefecture, featuring a 150+ m² traditional house and earthen storehouse, plus an open-air bath and sauna. Just 60 minutes from central Tokyo—enjoy private luxury in the deep forests of Chiba.Step away from the busyness and noise of everyday life, and why not enjoy the night for once? No need to think about anything. Deep rest is waiting for you.This Accommodation has been renovated into a Hotel by making the most of the local climate and character of the area, transforming a traditional house over 150 years old. We look forward to welcoming you to a space where no one will disturb you.

12:00 Check-in｜15:00 Check-out A stay untouched even by time.Exclusive use of 500 m² for one group. A fully private, entire-property stay featuring a wood-burning sauna, private pool, and jacuzzi.In front of the villa lies an Utaki—a sacred site where the people of Miyakojima have long offered prayers. This is not a view created for a resort. Alongside banyan trees that have stood for over 100 years, the island’s original landscape remains as it is.In the morning, your private chef will visit the villa and prepare breakfast on-site. In the evening, enjoy a special full-course dinner prepared exclusively for guests at our partner restaurant just a 1-minute walk away.What you’ll find here is more than luxury—an utterly secluded sense of time that only a select few can ever reach on this island.

One of Japan’s most renowned hot spring destinations, Kusatsu Onsen—enjoy the luxurious Bandai-kō source to the fullest. Relax and unwind in a villa-style Accommodation.“Rakuten STAY VILLA Kusatsu Onsen” is nestled in the inner retreat of famed Kusatsu, at the foot of the mountains and near ski resorts in winter. Surrounded by tranquil woods thick with Kuma bamboo grass, it offers an open, nature-harmonized space where you can gently release both body and mind from everyday fatigue. Every Room features two private baths: a hinoki cypress bath filled with fragrant Bandai-kō source water so you can experience Kusatsu Onsen’s unique qualities, and an indoor “rest bath” with fresh water for longer soaks. Enjoy Kusatsu’s baths to your heart’s content—whenever you like, without time restrictions.

A premium private villa rental that combines the comfort of a Hotel with the beauty of nature. The terrace features BBQ facilities and a private sauna, offering an open and relaxing escape.

Located in the Kondo area of Niseko Town, with excellent access to major ski resorts, mountain streams, and lakes. This is an ideal location for guests who want to explore all of Niseko with ease rather than stay in one place. The modern interior, warmed by natural wood, features a fully equipped kitchen with high-quality appliances and essential amenities such as a washing machine to support comfortable long-term stays and Multiple Night Stay. With outstanding access throughout the region, you can fully enjoy the magnificent nature of Hokkaido and Niseko during your stay. Head out by day to snowy slopes or lush green mountains, watch Mt. Yotei change its colors at dusk from the second-floor living room, then unwind at night in your private sauna. Enjoy an extended stay that combines everyday convenience with Hokkaido’s dynamic seasons through all five senses.

Set a little apart from the bustle of central Niseko, this quiet Annupuri-side area is embraced by tranquil forest and clear flowing water. More than a base for sightseeing, it’s a front-row seat to enjoy Niseko’s magnificent nature in peace. With excellent access to the slopes, Niseko Annupuri International Ski Area is about an 8-minute drive away—making it easy to repeat “ski,” “return,” and “rest” as part of your everyday rhythm. In winter, unwind in the hush of snow-covered surroundings; in summer, relax amid crisp air and vibrant green leaves. This is a hidden retreat where you can explore all of Niseko with ease while savoring nature with all five senses and enjoying unhurried, luxurious time.

Nestled on the northern foothills of Mt. Asama, Kita-Karuizawa is known for its cool, refreshing air. This designer villa—limited to one group per day—was created in an extraordinary setting: a vast private woodland of about 1,000 tsubo with a stream running through it. The open single-story home (3LDK) offers over 100 sqm of space and accommodates up to 10 guests, providing a luxurious retreat perfect for an unforgettable getaway with your loved ones.The symbol of this Accommodation is the “treehouse,” accessed via a suspension bridge from the wooden deck. Surrounded by the untouched forest of Kita-Karuizawa, stepping into this hidden treetop hideaway brings an exceptional sense of immersion—feeling truly at one with nature. At night, enchanting lights and the glow of a campfire illuminate the trees, drawing you into a fairytale-like world of quiet serenity.On-site, you’ll also find an authentic Finnish sauna by HARVIA and a cold plunge bath with chiller support—even suitable for single-digit water temperatures (°C). Outdoor relaxation wrapped in the scent of pristine woods at Mt. Asama’s foothills and the natural sound of flowing water delivers an unparalleled sense of deep renewal found only here.Cross the wooden deck and open the treehouse door to discover a secret base that brings out the child in everyone. Immerse yourself in the magical forest scenery of Kita-Karuizawa and enjoy an extraordinary escape to your heart’s content.

Nestled on the northern foothills of Mt. Asama in Kita-Karuizawa, where crisp, cool air drifts through the trees, COCO VILLA Kita-Karuizawa 02 is a private villa limited to one group per day—perfect for an extraordinary getaway with your dog. Set on a vast 1,000-tsubo estate (approx. 3,300 m²) with a gentle stream running through it, this newly built single-story home (over 100 m² / 3LDK) offers a dog-first space where your loved ones can relax comfortably and safely.In front of the villa lies a private dog run spanning an impressive 378 m². With open skies peeking through the trees and sunlight and breezes flowing freely, you can unwind on the wooden deck while watching your dog run off-leash to their heart’s content.Inside, you’ll also find an authentic sauna equipped with a HARVIA electric heater and a cold plunge bath with chiller. Enjoy outdoor relaxation on the terrace surrounded by lush forest for the ultimate reset. Group stays are also possible by booking both this villa and neighboring Villa 01 together. Savor an exceptional resort stay that deepens your bond with your dog.

COCO VILLA Hakone Sengokuhara is a private rental villa nestled in the tranquil resort area of Sengokuhara, Hakone—just far enough from the busy tourist spots to let your mind and time unwind. This chic Japanese-modern home (3LDK) accommodates up to 12 guests. Beyond the large windows, a spacious garden and trees spread out, allowing you to relax in peace without worrying about outside eyes. In the garden, you’ll find a rare egg-shaped sauna by BURROW and an authentic bonfire area. After refreshing in the sauna’s gentle heat, enjoy a deeply satisfying moment with a cold plunge bath and outdoor air bathing. At night, watch the flickering flames and savor the simple luxury of unhurried conversation. Inside, thoughtful features such as a projector and a large custom kitchen table with a bar-like ambiance make gathering together especially comfortable. Enjoy a refined getaway where you can stay as if living at your own pace—with close friends or family.

Karatsu, a castle town rich in history. Tucked away in one corner, “Himorogi” is an exclusive private villa where the comfort of a getaway retreat meets the excitement of a first-class Hotel.In our signature private sauna, enjoy self löyly and sink into the cold plunge bath—then breathe in the crisp air for a truly special moment of deep relaxation.With lofts and hidden nook spaces, our playful guest rooms are filled with an open, soothing atmosphere that helps everyone unwind—children and adults alike.Because you have the entire property to yourself, you can laugh and play as loudly as you like or spend time with your dog without worrying about anyone else’s eyes.Surrounded by carefully curated air and ambiance, cherish precious days with those who matter most. A new hideaway to Clear your mind from everyday life is here.

In every Room, a refreshing breeze drifts through the bamboo, and you’ll find a private open-air bath with free-flowing natural hot spring water, “Takeno-yu,” along with a sauna and herbal mist.Enjoy a bonfire BBQ while taking in mountain views from your Room. Each Room is equipped with an indoor bonfire setup, the “Inner Fire Pit,” so you can enjoy it regardless of the weather. Choose your ingredients freely at the Front Marche to match your mood for the day—then simply let the fire do the rest.In a private retreat far from the crowds, unwind deeply in body and mind and savor an exceptional experience of renewal—“reborn here.”