Nationwide × Accommodation With Famous Spring Water And Natural SpringsRecommended Hotel·Ryokan

Okunoin Hotel Tokugawa, nestled in the tranquil retreat of Nikko and surrounded by the ever-changing beauty of nature, proudly presents its newly renovated Rooms. These include eight Rooms with open-air baths themed around "Yushin" (the spirit of hot springs), named "Yushin-no-Ma Ginryu," and seven Rooms themed around "Kishin" (the spirit of seasons), named "Kishin-no-Ma Tsukishiro," where you can enjoy a star-filled sky on clear nights. With a vast Japanese garden, open-air baths rich in seasonal colors, and our unique creative cuisine, we strive to provide a truly relaxing experience. We sincerely look forward to welcoming you.

At the Property Yamanami, nestled in the quiet area of Oku-Aso, you can enjoy 100% natural Onsen with a pH of 9.2 and local cuisine made with water from the Ikuyama spring, one of Japan's top 100 water sources. From the single-story Property surrounded by trees, you can feel the seasonal colors, and the Japanese-style interior soothes your daily fatigue. Additionally, there are gender-swapping large communal baths and private family baths, offering dishes centered on local mountain vegetables, meat, and fish. Spend a pleasant time in the garden, where the scenery changes with the seasons.

Forest Village, surrounded by the lush nature at the foothills of Mt. Fuji—a UNESCO World Heritage site—is a resort designed for guests to fully enjoy a stay with their beloved dogs. We offer Rooms such as those with private dog runs, as well as options where even guests traveling with large dogs can feel comfortable and at ease. In the beauty of each season, enjoy a special time to relax and unwind together with your dog in nature. For dinner, savor a teppanyaki course featuring Yamanashi’s premium brand beef, Koshu Beef. Pair it with sommelier-selected wines for an elevated resort stay.Guests not traveling with dogs are also welcome.We also offer Rooms where guests without dogs can relax comfortably, and the nature at the foothills of Mt. Fuji, Onsen, and our Koshu Beef teppanyaki dinner can be enjoyed to your heart’s content by guests in any Room.Please note: This Facility is often chosen by guests staying specifically to spend time with their dogs.As you may encounter dogs on the premises, we kindly ask guests with animal allergies to understand this in advance.

A poetic space of 30,000 tsubo overlooking the lake and the Kuju mountain range. Each Room, crafted by seven master carpenters, is a standalone retreat, with guest Rooms bearing unique names and exuding distinct charm, enveloped in their own worldviews. The hot spring water is 100% natural high-concentration carbonated spring, flowing directly from the source, with a deliberately intimate bathhouse for a serene experience. You can feel the subtle energy of nature as the hot spring flowers float gently and bubbles cling to your body. Meals are prepared with a focus on local production for local consumption, featuring vegetables and herbs from our own garden. Enjoy seasonal appetizers that change monthly, our secret homemade ham, and the rare Enoha tea rice. Located about 1.5 hours by car from Oita Airport, spend an unforgettable time at the foot of the Kuju mountain range.

Opening in summer 2024! A private, whole-villa rental in Hokuto City, Yamanashi—Japan’s renowned “home of famous spring water”—created by sauna manufacturer SAUNEA for true sauna lovers. Outdoors, you’ll find the square sauna “RIISI.” Despite its open, glass-walled design, it offers excellent airtightness for a powerful high-heat session and deep quiet—built by sauna enthusiasts for sauna enthusiasts. In addition to the sauna, enjoy a cold plunge bath and a fire pit for ultimate relaxation. There is also a BBQ area where you can bring your favorite ingredients, and inside the villa are two bedrooms—perfect for a comfortable stay with friends.

Renovated in 2025, this accommodation offers a stunning view of the Aso Five Peaks and exquisite cuisine made with fresh local ingredients and delicious water. Each room features a private semi-open-air bath, allowing you to quietly unwind amidst the great outdoors. Additionally, rooms are equipped with an indoor bath that exudes the warmth of wood and an open-air bath for a luxurious and soothing experience. The hot spring water is mildly alkaline, known for its various benefits and often referred to as "Beauty Water" for its skin-friendly properties.

Dorogawa Onsen, a historic hot spring that began as a lodging to host practitioners visiting the sacred peak "Ōmine-san," a World Heritage site. This is the oldest property in the area, with a history of 500 years. You can fully enjoy the unique nostalgia, charm, and culture of Dorogawa.

As a property with a long history as a lodging for travelers, it offers a serene ambiance and heartfelt cuisine. It features the only onsen open-air bath in a room at Dorogawa Onsen, where you can relax in a hinoki wooden open-air bath. Additionally, the spacious rooms are suitable for families or groups. At the bottom of the ceramic open-air bath, there is a single character '笑', bringing smiles from the heart in a tranquil setting. You can also enjoy dishes prepared with abundant mountain and river delicacies.

A retreat of 10 separate villas with a stunning view of Mount Aso, featuring Onsen with natural hot spring water flowing directly from the source. Crystal-clear spring water flows through the lush courtyard filled with greenery and seasonal flowers, leading to each private Room. Choose from single-story or two-story villas, each equipped with a semi-open-air Onsen. Meals are served in private dining rooms connected to the main building, offering dishes made with the finest seasonal ingredients from Kumamoto and Aso. Enjoy a variety of Plans, including steak, shabu-shabu, or sukiyaki featuring premium Aso Akaushi beef. The gourmet Plan, which highlights Kumamoto's specialties, is a popular choice. Guests can also enjoy exclusive access to private baths and a Japanese-style bar lounge, perfect for savoring Onsen and drinks in a serene, adult atmosphere.

“Mizumori no Sumika Ohnoya” is a private sanctuary limited to one group per day, surrounded by deep forest and pristine spring water. The property consists of three separate buildings—a living building, an Accommodation building, and a sauna building—where you can relax and enjoy the flicker of the campfire, crisp air, and a sky full of stars at your leisure. Unwind with Oono’s pure spring water and spend quiet time undisturbed by anyone. Immerse yourself in nature and enjoy a special stay that leaves space for your mind to breathe.

Ryokusuitei Keisui is an Accommodation that cherishes the hot springs of Omachi, Shinshu, offering seven ways to enjoy the baths: two garden large public baths and open-air baths, a footbath, and two private reservable baths. Relax in a calm Japanese atmosphere and enjoy seasonal cuisine and warm hospitality for a truly restful stay.

At the foot of Mt. Ishizuchi, the highest peak in Western Japan, lies Saijo City in Ehime Prefecture—known as a “city of water,” where pure natural spring water called “Uchinuki” wells up from the ground. ITOMACHI HOTEL 0 is Japan’s first zero-energy Hotel, designed to coexist with this rich natural environment.Architectural design by Kengo Kuma has been recognized for balancing environmental responsibility with a comfortable stay, earning the 2024 Good Design Award and the iF Design Award 2025. The Hotel has also been featured in the MICHELIN Guide hotel selection, attracting attention from Japan and abroad.In March 2026, the villa rooms reopened after renovation as “Bettei Aoyama Ryokusui.” These standalone rooms feature natural Onsen baths, allowing you to relax and enjoy unhurried time in complete privacy. The blessings of Saijo’s renowned water, dining experiences that highlight local ingredients, and soothing Onsen moments come together to create an ideal getaway to refresh both body and mind.Meanwhile, the main Hotel building offers a variety of room types to suit different travel styles, including cyclist-friendly rooms where bicycles can be brought inside and family rooms. It is ideal not only for business trips or sightseeing but also as a base for active stays exploring the Shimanami Kaido route and the Mt. Ishizuchi area.Enjoy a refined private retreat at “Bettei Aoyama Ryokusui,” or opt for an easygoing yet comfortable stay in the main Hotel building. Experience Ehime Saijo’s abundant nature and culture at ITOMACHI HOTEL 0.

During the green season, enjoy a variety of activities that embrace nature. During the snow season, take advantage of seamless ski-in/ski-out access from the slopes directly connected to the Hotel. The indoor pool and jacuzzi are equipped for your relaxation, with floatation devices allowed—perfect for families with small children to enjoy together. After an active day surrounded by 360-degree views of pristine nature, unwind in the Onsen or jacuzzi to your heart's content. Savor a buffet featuring "Onogawa Spring Water" and seasonal local ingredients, then end your day under a sky full of stars in crisp mountain air for an unforgettable evening. Immerse yourself in nature and experience fulfilling moments beyond what city life can offer at EN RESORT Grandeco Hotel.

A tranquil property nestled deep within the Kurokawa Onsen area. Located near the source of the Chikugo River, a clear stream flows through the premises. The large communal bath along this stream captivates with its starry sky at night. Activate the "Starry Sky Switch" next to the bath to enjoy the full starry view.

A private Resort Hotel nestled in the serene tranquility of Oku-Kawaguchiko, surrounded by a lake and forest, offering wellness and retreat experiences. Enjoy a semi-open-air bath surrounded by lush greenery, a traditional Japanese tea room, and a beautiful garden. Immerse yourself in extraordinary moments through meticulous architectural and interior design details and various experiences during your stay that awaken your senses.

Narai-juku, with a 400-year history on the Nakasendo, remains as Japan's longest post town, preserving much of its original charm. Located at the midpoint of the 69 stations of the Nakasendo, this post town flourished with many travelers and was affectionately known as "Narai Senken." As we inherit four historical buildings as the Property BYAKU Narai, we have chosen not to give each building a new name. Instead, we decided to return to the "yago" (traditional house names) passed down from the Edo period, such as calling the sake brewery "Suginomori Shuzo," established in 1793 and a symbol of the town, "Toshiyoshiya." The 16 Rooms are unique and diverse, utilizing the structures of the four historical buildings, each with different layouts and purposes. Immerse yourself in spaces that embrace the historical architecture, and experience the history and countless stories these buildings have witnessed over time. We offer a unique stay experience in these traditional houses, distinct from typical Hotel Rooms, where you can feel the essence of a place that has supported various lives and activities for generations.

A serene, 11-room Accommodation embraced by the nature of Yoro Onsen. With eight guest rooms featuring open-air baths, enjoy a luxurious soak while taking in misty rural scenery in the morning and the sparkling night views of the Nobi Plain after dark. Soothe your skin with our silky, beautifying Onsen waters, then savor a private kaiseki meal featuring Hida beef and seasonal specialties from Gifu. For anniversaries or birthdays with someone special, indulge in the luxury of doing nothing at this hidden retreat with breathtaking views. Enjoy an unparalleled moment of bliss found only here—where everyday life becomes something extraordinary.

The mountain lodge Kajigamori, located near the summit, is a special retreat surrounded by pristine nature. At night, a sky full of stars stretches above, and in the morning, the chirping of birds provides a pleasant awakening. In the forest, deer roam freely, and the ever-changing seasonal landscapes and starry skies offer new charms with every visit. Midway up the mountain, you can find "Ryuou Falls," one of Japan's Top 100 Waterfalls, where you can enjoy hiking. The summit is just a 5-minute drive from the lodge, offering breathtaking panoramic views of Shikoku's mountains, the Pacific Ocean, and a sea of clouds. The lodge also offers rental E-bikes, making cycling a highly recommended activity. Escape the hustle and bustle, soak in the rejuvenating mountain spring bath, and refresh your mind and body. We invite you to experience an extraordinary stay at our mountain lodge.

Kiyosato, Hokuto City, Yamanashi—BUB RESORT Yatsugatake is located at an elevation of about 1,400 m on the southern foothills of Mt. Yatsugatake, just a 2-hour trip from central Tokyo.This hands-on glamping Facility is themed around the great outdoors and is designed for children and families to enjoy.Enjoy beautiful Rooms and tents surrounded by nature, plus more than 15 activities each day.With no advance Reservation or additional fees required, you can enjoy seasonal activities, a dinner featuring carefully selected ingredients from Yamanashi Prefecture, and a buffet breakfast.Perfect for couples, friends, solo travelers, families with children, and guests traveling with pets.Children’s rates at BUB RESORT are categorized as follows:[Upper Elementary] Ages 9–12[Lower Elementary] Ages 6–8[Infants/Toddlers (with meals & bedding)] Ages 2–5[Infants (no meals or bedding)] Ages 0–1*The number of meals provided for children follows the meal conditions of your Plan.