Nationwide × Accommodation With Unique OnsenRecommended Hotel·Ryokan

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.

A long-established Property located on the slopes of Mount Eboshi, one of the five peaks of Mount Aso, preserving the Jigoku Onsen which first opened in 1803. Stepping into the main building, which is over 100 years old and has been renovated after the Kumamoto Earthquake, feels like entering a different world, as if traveling back in time. The Onsen features three different sources, offering 11 baths across four locations, each with unique water qualities and atmospheres. Guests can enjoy the "Suzume no Yu," a "miraculous bath" rich in sulfur content with water bubbling up from the ground, as well as the highly acidic "Moto no Yu" and "Tamago no Yu," choosing baths based on their benefits and purposes. For dinner, a variety of courses are available, including seasonal hot pots, irori hearth dishes, and Kyoto-style kaiseki cuisine. Local wild boar and venison, caught by local hunters, offer a rustic and unique taste of Aso. Experience the blessings of magnificent nature through the Onsen and cuisine.

Welcome to Ikaho Onsen, Hotel Kogure. With a proud 400-year history, we are the heart of Ikaho, boasting the largest source of the renowned "Golden Onsen" waters. Drawing over 1,000 liters per minute from the source— We offer one of North Kanto's top-class water volumes. Experience an extraordinary onsen journey in our expansive 1,300-tsubo bathhouse featuring large communal baths, open-air baths, private baths, and spa spaces—a true "paradise of hot springs." All rooms are designed with spacious comfort in mind. From luxurious suites to rooms with private open-air baths, each space is crafted not for continuing your daily routine but for immersing yourself in an extraordinary experience. Meals feature kaiseki cuisine that highlights seasonal and local ingredients. Our grand chef pours heart and soul into every dish to deliver flavors that delight all five senses. Above all else, what Hotel Kogure takes pride in is our "hospitality perfected for healing." From the moment you step inside our accommodation, a special experience awaits you—one that will make you think: "I'm so glad I chose this place."

Experience an extraordinary sense of scale. The grand garden bath, with a depth of 25 meters, features an impressive flow of water, boasting a total daily output of 14 million liters. Sourced from 14 springs across four types, all Onsen baths are fed directly from the source, offering an unparalleled abundance of hot spring water. For dining, indulge in Kagoshima specialties such as Kurobuta Shamo hot pot and Wagyu steak paired perfectly with local shochu. Take a stroll through the "Hundred-Year Cedar Garden," lined with 30,000 cedar trees for a journey back in time. At night, the garden is illuminated to create an even more magical atmosphere. Immerse yourself in the exceptional experience of Kirishima's Onsen paradise for a truly unforgettable escape from everyday life.

A property filled with heartfelt hospitality and soothing onsen. Experience Japan's unique beauty onsen, with its gentle waters flowing endlessly. At "Toyosutei," nestled in the lush nature of Tokachi, we offer exquisite cuisine, rooms with open-air baths, and a private lounge to welcome you. The "Mameyotei" building, with its modern Japanese style, also features rooms emphasizing Japanese tranquility. Enjoy a relaxing time at Tokachigawa Onsen Daiichi Hotel.

In the spring of 2017, after about a year and a half of silence, a new chapter began. Founded in 1662. A history woven by Onsen waters—Edo, Meiji, Taisho, Showa, Heisei, Reiwa. Surrounded by magnificent nature, the scent of the waters lingers as artifacts from different eras and worlds add color and elegance to the Ryokan. Let your thoughts drift to the founder, Mannemon Matsuzaka. A long-established Ryokan beloved since the Edo period as an Onsen Accommodation—so renowned it even appears in ukiyo-e prints by Utagawa Hiroshige. From meetings between Takayoshi Kido and Takamori Saigo to a stay by Bunroku Shishi, leading figures of the Meiji era once gathered here. Since then, many guests—including members of the Imperial Family—have continued to visit.What captivates visitors is our rare, highly beneficial spring water found only here: it contains all three celebrated skin-beautifying types—sulfur springs, sulfate springs, and bicarbonate springs. Another reason is our abundant flow rate of 200 liters per minute. We adhere strictly to “100% free-flowing from the source,” with no added water, no heating adjustments, and no circulation.Moreover, the history of Hakone Ashinoyu is said to date back to the Nara period—more than 1,200 years ago.Now come and savor Hakone’s finest famed hot spring—a place cherished through time—and enjoy being part of its continuing story into the future.

A Japanese-style accommodation filled with the warmth of natural wood and refined luxury. Enjoy a moment of true relaxation at Ibusuki Hakusuikan’s sand bath Onsen.

With a history of 700 years, this rare Onsen, known for its healing properties for eye ailments, is one of the hidden gems in the whole country. The "Eye Medicine Bath," featuring 100% natural flowing hot spring water, offers lukewarm temperatures perfect for long soaks. Enjoy this historic hidden Onsen, once used as a secret retreat by Uesugi Kenshin.

The Yumoto Saito Ryokan, with a history of 284 years, is a charming property blending the Shirahone Onsen and the traditional ambiance of Shinshu. The onsen, sourced from its own spring since the Kamakura period, is milky white and is said to be effective for gastrointestinal ailments. All 53 guest rooms are named after notable novelists and poets, offering a serene space for relaxation. Additionally, you can savor Japanese seasonal course meals featuring the bounty of Shinshu's mountains and rivers.

Sansou Tenzui is nestled in a quiet setting slightly away from the center of Amagase Onsen. Facing the Gōraku River and overlooking Sakuradaki Falls, the property sits on expansive grounds gently embraced by lush greenery. As your private retreat far from the bustle, we promise refined relaxation amid the rich natural beauty of every season.

Fufu Tokyo Ginza is a small luxury resort in the heart of the city, directly connected to Tokyo Metro Ginza-itchome Station. Each guestroom features a garden of flowering trees and seasonal plants, with interiors that reflect Japan’s refined sense of beauty. Surrounded by gentle fragrances and the rustle of leaves, you can enjoy a luxurious stay where time seems to slow down, even while in central Tokyo. All 34 rooms include an in-room bath with natural Onsen water brought from Atami. For dining, we offer a Japanese course menu showcasing seasonal ingredients and regional specialties. While preserving the distinctive Fufu style cultivated over the years, we invite you to discover a new side of Ginza that thrives in this great metropolis.

Since its establishment in Genroku 7 (1694), "Sekizenkan" has welcomed guests for over 300 years, with a constant flow of visitors seeking Onsen therapy. The Property features three distinct buildings: the "Main Building," known as the oldest Onsen inn architecture in Japan, where the culture of Onsen therapy still thrives; the "Sansou," designated as a Registered Tangible Cultural Property of Japan for its excellent design and architectural techniques in the Momoyama style; and the "Kashoutei," located at the highest point in Shima Onsen, surrounded by the tranquility of ancient pine trees. At Sansou and Kashoutei, guests can savor exquisite kaiseki cuisine prepared by the head chef. Enjoy a variety of Onsen experiences, including the retro-modern "Genroku no Yu" and the seasonal "Mori no Yu."

A Japanese-modern Property opened in 2017. In addition to Kinsen, we also have our own Ginsen source, making it one of the few Properties where you can enjoy both Kinsen and Ginsen. For dinner, enjoy a fusion of Japanese and French cuisine prepared with carefully selected ingredients by our chef, served at the restaurant. We offer a variety of relaxation options, including spa treatments within the Property and massages in your Room. Indulge in fine dining and Onsen, and enjoy a relaxing stay that satisfies all your senses. We also have Rooms with private Onsen featuring a blend of Kinsen and Ginsen. * Please note that due to the structure of the building, there are about 20 steps at the entrance and a staircase of one floor to access the Rooms. * Children under 12 years old are not permitted.

The mixed-gender open-air bath "Taki no Yu," the only one in Kurokawa Onsen selected as one of Japan's Top 100 Secret Hot Springs, offers not only exceptional water quality but also a sense of traditional Japanese onsen charm. The nostalgic property features 13 different onsens, allowing guests to enjoy a variety of baths within the accommodation.

Asahidake Onsen "Yumoto Yukomanso" is a Property located within Daisetsuzan National Park, where you can enjoy five natural hot spring sources and the great outdoors. Situated at Asahidake in the Daisetsuzan mountain range, Yukomanso is surrounded by majestic nature and beautiful alpine plants, beloved by many hikers. In spring, you can see budding plants amidst the lingering snow; in summer, vibrant alpine flowers in full bloom; in autumn, Japan's earliest autumn foliage; and in winter, the finest powder snow. The Onsen at Yukomanso has been continuously flowing since its discovery in 1914, providing over 300 liters of water per minute as its source. All five hot spring sources are natural free-flowing springs. Without any temperature adjustments, the spring water is directly channeled into the baths, allowing you to truly feel the blessings of nature. Water, air, Onsen... Spend a luxurious time surrounded by the wonders of nature.

Nestled at the foot of Mount Chausudake, the main peak of the Nasu Mountain Range, for over 200 years. This exquisite Onsen accommodation quietly stands in the Oku-Nasu Onsen Village at an altitude of 1,300 meters.

Takayu Onsen is a quaint and rustic hot spring area located at the entrance of the Azuma Skyline. With partial renovations starting in 2024, a new lounge, guest rooms, and by 2025, renovated large public baths and open-air baths have reopened. Enjoy the newly divided East and West Onsen facilities. At the new lounge "Hêtre," you can savor drinks and snacks that change with the time of day. After check-in, enjoy beer or sparkling wine after your bath, while during bar time after dinner, whiskey or sake is available as post-meal drinks (some items are charged).

The onsen village of Kuni Shiri-yaki, recognized as "Japan's Most Beautiful Village," is a hidden retreat embraced by nature and tranquility. Enjoy the abundant onsen water flowing directly from the riverbed. Relax in the open-air baths overlooking the mountains and river or in your room.

The guest rooms, designed with the concept of "detached" structures protruding into the surrounding nature of the property, are the architectural and interior design work of the globally acclaimed architect Hikoko Nishia. All rooms feature open-air baths with natural onsen water, allowing you to enjoy a private space. We aim to provide a property that harmonizes with the unique hospitality and serene tranquility of Tokachi.

Located at the northern foothills of the lush Rokko Mountain, Arima Onsen. The clear streams emerging from deep valleys reflect the greenery and autumn leaves of the changing seasons, blending with the charm of the Onsen. The stone walls and sloping streets evoke the history and romance of a town that has flourished since ancient times, as recorded in the Nihon Shoki. Among them, our establishment, once known as "Kita no Bo," was bestowed the name "Hyoe" by Toyotomi Hideyoshi, and we welcome you with the utmost hospitality preserved and passed down through the ages.