Around Akayu Hot Springs (Niigata Prefecture) × Stays Popular For Snow-View BathsRecommended Hotel·Ryokan

Nestled in the heart of magnificent nature, NASPA New Otani is designed to help guests enjoy its blessings while living comfortably in harmony with the natural surroundings. A next-generation resort-style Hotel offering every aspect of resort and leisure—Hotel services, a ski area, sports Facility, and owners’ condominiums—this is NASPA New Otani.

[Awarded TripAdvisor Japan’s Top 25 Ryokan for five consecutive years] Step through the small gate lit with amber-hued lanterns, and you’ll be embraced by the warmth of beautifully polished wood. Surrender to a gentle sense of nostalgia, unwind at your own pace, and let your mind be set free in this hot-spring village—an oasis of quiet in the forests of Shima: Shima Onsen Tokiwasure no Accommodation Kamoto.

An accommodation close to the sky, located in the highest area and innermost part of Shima Onsen within Joshin'etsu National Park. Enjoy the pure air, chirping birds, rich nature, and high-quality onsen water from four natural sources (all rooms equipped with private onsen baths), offering a rejuvenating experience for both body and mind.

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 secluded hot spring property located within Jōshin'etsu Kōgen National Park. Famous for its Rokumeikan-style grand bath "Hōshi no Yu," reminiscent of the Meiji era.

Opened in November 2024, "Kanouya Shima Onsen" offers all rooms with private open-air Onsen baths featuring natural hot spring water. Situated along the clear Shimagawa River, you can enjoy breathtaking views of Shima's nature through large windows and from the baths. Escape the hustle and bustle of the city and indulge in a relaxing time immersed in nature.

We cherish a quietly flowing sense of time, focusing on stays for two, such as couples and partners. From the guest rooms and baths, you can hear the gentle murmur of the river and relax away from everyday life. Meals are prepared entirely by hand, featuring ingredients mainly from Gunma Prefecture. There is no large public bath; instead, you may use our three private reservable baths free of charge. Each bath is supplied with “Gomusō-no-Yu,” the original hot spring source of Shima Onsen.

Established in the 7th year of Genroku. This is Japan's oldest property architecture designated as an important cultural property, also famous as the model for the movie "Spirited Away." Enjoy four diverse onsen, including the retro-modern "Genroku Onsen" and the "Mori Onsen" that reflects the changing seasons.

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.

Set beside the scenic Shima River Gorge, with views of Fusen-kyo Gorge—also known for its brilliant autumn foliage—ShimaBlue is a secluded retreat in the mountains. With the soothing sounds of the Shima River nearby, this is Shima Onsen’s first private cottage property featuring open-air Onsen baths, offering seven distinctive spaces to relax and enjoy the renowned waters of Shima Onsen.The seven guest cottages each feature their own uniquely designed private open-air Onsen bath. Lined up along the river, they offer an airy terrace where the gentle murmur of flowing water creates a calming atmosphere. Dining includes our signature barbecue showcasing carefully selected ingredients from Gunma Prefecture, along with a wide selection of local craft beer, wine, and more. Surrounded by the beautiful nature of the Shima River—beloved as “Shima Blue”—enjoy an unforgettable villa-style stay filled with scenery, cuisine, and local blessings.

A small, traditional Onsen Accommodation nestled in the quietest, most secluded part of Shima Onsen, surrounded by gentle tranquility. Both dinner and breakfast are served in your Room. With a history that began as a soba shop, you can enjoy handmade soba at dinner—crafted using a recipe passed down through three generations since our founding. Our free private open-air bath features 100% natural hot spring water, continuously flowing from the source. We also offer covered parking for added convenience for touring guests. Fill your stomach, soak in the Onsen, and sleep soundly. Step away from the rush of everyday life and fully savor the luxury of doing nothing.

A property with a 400-year history, the only ryokan with an onsen in Naeba. Enjoy blissful moments with the onsen springing from the mountains of Mikuni Pass. Meals are served in the tranquil dining area "Kura" (with chairs and tables). The onsen large bath is available 24 hours, and there is also an outdoor rock bath using tourmaline stones. Please relax and enjoy your stay.

A premium Hotel that offers a sophisticated space and heartfelt hospitality. Its modern and stylish design creates a special atmosphere that lets you forget the everyday. Enjoy a unique resort experience surrounded by the beautiful nature of Naeba throughout the four seasons. In winter, the Hotel provides excellent access to Naeba Ski Resort, making it an ideal base for skiing and snowboarding. After a day on the slopes, relax and unwind within the Hotel. From summer to autumn, the area is popular for trekking, rafting, and as the venue for the outdoor festival "Fuji Rock Festival." A variety of seasonal activities await you. Inside the Facility, you will find modern and comfortable guest rooms along with well-equipped amenities. The dining experience, featuring dishes crafted with carefully selected ingredients, is particularly exceptional. Using seasonal ingredients, each dish is prepared with attention to both flavor and presentation. From breakfast to dinner, enjoy moments that satisfy both your heart and body. Additionally, the warm hospitality of the staff ensures that every guest feels special. Whether it's a family holiday, an active adventure with friends, or any other occasion, this is the perfect place to feel at home. At "The Kinta Naeba," where the beauty of nature meets refined hospitality, enjoy an unforgettable resort stay.

The hotel is located approximately 80 minutes from Tokyo Station to Echigo-Yuzawa via the Joetsu Shinkansen. Guests can enjoy complimentary access to the Onsen with open-air baths, a pool, and a fitness center, suitable for couples and families alike. The high-floor Junior Suites feature a unit bath and a separate shower booth, offering expansive windows with views of the Echigo mountains. Additionally, guests can indulge in a buffet-style dining experience with Western, Japanese, and dessert options prepared by the chef.

Located in the quietest area of the canyon in the secluded part of Shima Onsen, this Property features six Rooms and three free private Onsen baths, offering the luxury of Shima Onsen's pure, unaltered hot spring water. Meals include local ingredients such as Joshu beef, Mugibuta pork, and Akagi chicken, along with an abundance of fresh vegetables. Guests can enjoy dishes like irori-grilled specialties, Joshu's famous yaki-manju, and okirikomi noodles, all served in generous portions. Additionally, there are Plans featuring onsen-steamed dishes or lighter options, such as Joshu beef on a teppan grill or shabu-shabu with Gunma's specialty fish, Gin-Hikari. The Rooms include traditional Japanese-style accommodations as well as two artist Rooms featuring twin Japanese-style beds. These Rooms showcase works by local artists from Nakanojo Town, allowing guests to experience the essence of Nakanojo and Shima Onsen. Enhance your usual travel experience with a unique stay in these one-of-a-kind Rooms.