Nationwide × Hot spring × Recommended Hotel·Ryokan for solo travelers

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.

At the foot of Mt. Yufu, on a vast 10,000-tsubo estate leading to Lake Kinrin.Since our founding in 1921, we have carefully preserved the garden’s charm and tranquility.A garden surrounded by greenery from trees over 200 years old, and 17 guest rooms—each with a unique design.Enjoy local-ingredient cuisine and smooth, free-flowing Onsen hot spring water from the source as you savor the changing seasons at your own pace.

Listen to the gentle murmur of the Yoneshiro River flowing right before you, and savor the changing seasons with all five senses. The abundant nature of Towada-Hachimantai and its free-flowing hot spring source will soothe both body and mind. As the name “Yuze” is said to have come from “hot water bubbling up from the river shallows,” this Onsen is rich in volume and has long been praised as a “beauty bath,” known for being especially gentle on the skin. At our creative Akita local cuisine buffet, enjoy signature dishes such as Kazuno’s original Kiritanpo Nabe, along with locally branded ingredients like Hinai Jidori chicken and Hachimantai pork, plus seasonal dishes made with ingredients at their peak.

An Onsen Property boasting one of the finest baths in the Kanto region, located at an altitude of 1800m, where you can fully enjoy nine natural wooden Onsen. Featuring Japan's highest sulfur concentration, the milky white cloudy hot spring water naturally gushes from the ground. With an overwhelming daily flow of 5.4 million liters, the Onsen is offered in a free-flowing style. From the "Gokurakuyu" bath, where the scenery changes every hour of the day, you may even encounter a sky full of stars. For dinner, enjoy a balanced buffet menu of over 40 dishes, including Japanese, Western, and Chinese cuisine, under the theme "Mago wa Yasashii."

Indulge in one of Japan's finest Onsen at a mountain resort near Lake Tazawa. This globally rare Onsen boasts three "Japan's best" features: a strong acidic pH of 1.2 with hydrochloric acid as the main component, a source spring that releases 9,000 liters per minute, and Japan's only natural rock bath, renowned for its therapeutic benefits. Surrounded by beech forests, the Property features a warm, barrier-free design, ensuring a comfortable stay even for elderly guests. Enjoy highly praised meals featuring local specialties such as Akita sake and Hinai chicken. A Property that shines with its comprehensive appeal and pride in its Onsen.

Naruko Hotel is an Onsen Accommodation that carries on the hot-spring healing culture dating back to 1873. Enjoy a refined and relaxing stay.\n\nJapan is said to have 11 types of hot-spring water, and Naruko Onsenkyo offers 9 of them. Our Hotel has three private spring sources (sulfur–sodium–chloride and sulfate springs), known for benefits such as promoting beautiful skin, supporting women’s health, easing rheumatism, and relieving neuralgia.\n\nOur free-flowing natural spring water changes color depending on the outside air and humidity—ranging from clear to clear green, milky white, or olive green—so you can enjoy subtle seasonal variations.\n\nA naturally gushing spring that rises from deep underground is managed around the clock by five dedicated bath attendants.

The premium resort "Nagomi (La Vista)" has finally made its debut in Kyushu! Located in the prime area of Kirishima Onsen Village, overlooking Kinko Bay and Sakurajima, this Southern European-style retreat offers natural Onsen open-air baths in every room. The facility also features "Lucian Rooms," where you can stay with your pets.

Since ancient times, Matsuyama-Dogo has been cherished across eras as a hot spring town rich in blessings and cultural aroma. The Housou Hotel Dogo Onsen offers rooms with open-air baths, a rooftop large bath, and other facilities, providing a new relaxation space in the hot spring area. It is reborn as a "modern hot spring retreat" to enjoy hot springs more casually and familiarly.

Kusatsu Onsen Boun is a Ryokan boasting flowing Onsen baths and a rhododendron garden. It features six baths sourced from two hot springs. Enjoy the full experience of Kusatsu Onsen. Rooms with open-air baths using the Nishinokawara spring are also available. Located just a 3-minute walk from Yubatake, the center of the Onsen town. Relax and enjoy the serene time of Onsen indulgence loved by many literary figures.

Gaze upon the ridgelines adorned by the four seasons, where the mountain breeze and tranquil streams converge at "Kotonami." Embracing the traditional Japanese culture, environment, and lifestyle of yesteryears, forgotten in modern living, you can stay as if residing here. Yes, this is the hot spring retreat "Asan Kotonami" nestled in the mountain valleys of Shikoku. Crossing the bridge leading to this countryside villa, an ideal holiday surrounded by the charm of the village and the warmth of fireplaces and hearths begins...

Aono Kotei BIWAFRONT HIKONE offers an unparalleled panoramic view of the majestic Lake Biwa and the Hira mountain range on the opposite shore. The Property features 50 diverse rooms, including 38 main building rooms such as those with private open-air Onsen baths, and 12 villa units scattered across the glamping area. Among these, 9 villa units are dog-friendly, allowing you to stay with your beloved pet. Enjoy the large communal bath filled with water from the property's own source, "Biwako Matsubara Onsen," and savor the culinary delights made from the blessings of Lake Biwa and the land of Shiga at the restaurant. Staying at the Hotel will rejuvenate your body, and exploring the surrounding area to experience the local history and culture will enrich your soul. Please enjoy such a fulfilling journey here in the land of Omi.

Located in the heart of Mount Hakkoda in Aomori Prefecture, "Sukayu Onsen Ryokan" is a one-of-a-kind Onsen Ryokan where tradition and natural beauty come together. Its famous "Sen-nin Buro" (Thousand-Person Bath) is one of Japan's largest mixed-gender communal baths, offering an unforgettable experience for all visitors. From the fresh green and vibrant autumn foliage of the beech forests in spring and fall to the breathtaking snow-covered landscapes in winter, you can enjoy the beauty of each season. The Onsen, known for its highly acidic sulfuric waters, is renowned for its skin-beautifying and refreshing effects, providing a rejuvenating experience for both body and mind. Indulge in a luxurious escape from everyday life at Sukayu Onsen, a place steeped in history and tradition.

Welcome to Furukawa, the heart's resort by the sea, your second home. The Ayoro Coast in Shiraoi is a meaningful land that has woven life since the Jomon period 5000 years ago, continuing from ancient times to the present and into the future. Enjoy the "peace of mind" that connects to the future here, where you can feel the history and immerse yourself in the energy of nature with the vast blue sky, majestic sea, and clear air.

"Moving the heart, with ingenuity." Founded in 1879 as a kaiseki restaurant, this is a long-established Ryokan in Isawa Onsen. We use our own natural hot spring source that gushes forth from within the premises, known as "Bijin no Yu" (Beautiful Skin Water) for its excellent quality. Enjoy the blessings of the Onsen with the "Yakuseki-yoku Arashi no Yu," opened in 2020, and the spacious private baths "Oku no Yu" and "Manyo no Yu." Carrying on traditions since the Meiji era, we offer creative kaiseki cuisine that delights both the palate and the eyes, using seasonal ingredients. For our "Impressive Breakfast," we take pride in providing a comforting meal with a focus on "homemade," "variety," and "seasonality."

A serene accommodation nestled by the murmuring stream of Oku-Amagi. The forest trees cover the valley, yet the bright sunlight of Izu reaches down to illuminate the stream, reflecting a lush green landscape. This area, known as Sekokyo Gorge, offers seasonal scenery that is one of its many charms. The name of our accommodation, "Tanigawa no Yu Asebino," is derived from the abundance of Japanese andromeda (asebi) in this region. The flower language of asebi is "Let's travel together." We warmly invite you to visit Tanigawa no Yu Asebino with your loved one. Free from extravagant decorations or entertainment elements, this place offers a luxurious flow of time. Please seek a moment filled with serenity and elegance at our natural retreat-like accommodation.

A historic Ryokan in Kusatsu with a legacy dating back to the Edo period. This Ryokan offers natural flowing Onsen from two rare sources within Kusatsu Onsen: "Yubatake-mae Shirahata Source" and "Shirane-san Bandaiko Source." Its prime location right in front of Yubatake, the symbol of Kusatsu Onsen, is another highlight. Enjoy your journey in Kusatsu surrounded by the scent of sulfur and rising steam.

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.

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."

Ryokan "Ogoto Onsen Yumotokan" located in Otsu City, Shiga Prefecture, by the shores of Lake Biwa. Enjoy a tour of the four different onsen within the property, and we offer various accommodation plans and day-use plans. Please relax while gazing at Lake Biwa.

Set within the lush primeval forests of Shikotsu-Toya National Park, the grounds span approximately 9,900 m².A garden passed down through generations and a large pond—paired with Hokkaido’s timeless landscape and the spirit of Japanese aesthetics—create seasonal moments found only here. Every guest room features a scenic-view bath filled with natural Onsen water.Oku-Jozankei Italian cuisine, rooted in Hokkaido’s abundant bounty and Japanese sensibility, offers one-of-a-kind flavors that reflect the colors of each season in every dish.An exceptional auberge-style Accommodation where cuisine weaves the seasons.