Around Minakami Town Akazawa Ski Resort × Accommodation With Wagyu DiningRecommended Hotel·Ryokan

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.

Amidst the rich nature, the sturdy thatched roof warmly welcomes you. Since the distant Muromachi period, the Onsen for therapeutic purposes has flourished and been cherished for five hundred years, and even today, the onsen village of Shima Tamura continues to be loved. The moment you see the wooden signboard "Onsen Property" hanging at the entrance, a relaxing atmosphere envelops you. Take a moment to immerse yourself in this tranquility and enjoy a leisurely time.

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.

You can enjoy five different baths and seven unique tubs, all available for private use. Meals are served in "Roan," a completely private dining area with a hearth at each table, where you can leisurely savor charcoal-grilled dishes and local cuisine.

This is a modern Ryokan at Shima Onsen, popular among women. It features a large public bath and three private open-air baths that can be used multiple times for free. Check-out is at 12 PM, making it ideal for those who wish to relax in the morning.

Along the Shima River, enjoy 100% natural Onsen with three abundant private sources in various bathing facilities. Savor the Satoyama Kaiseki cuisine, featuring the bountiful mountain and river delicacies of Gunma.

“Kura-no-Yu,” a renovated Meiji-era storehouse bath, offers a lukewarm soak in our private 36°C natural hot spring, along with guest Rooms set within a traditional Japanese house of white plaster and black lacquer finishes. Each Room is equipped with a massage chair, and we welcome you with relaxed, unobtrusive hospitality. Furnishings, antiques, calligraphy, and paintings are displayed throughout the property, creating an atmosphere like an art museum. For dining, savor creative cuisine made with local and seasonal ingredients to your heart’s content.

Shima Onsen, a historic hot spring resort, has thrived as a place of healing. The mineral-rich Onsen water enhances skin elasticity, radiance, and clarity. The gentle murmur of the Shima River provides a tranquil atmosphere.

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.

At this accommodation nestled in the land of Shima, you can experience the warmth of traditional onsen and enjoy the spiritual waters of Shima Onsen. Rooms range from 6 to 10 tatami mats, with spacious two-room suites, Japanese-Western style rooms, and highly recommended rooms with private open-air baths. Relax in uniquely designed rooms at your leisure. A large public bath is also available to soothe your travel fatigue. Enjoy a tranquil bathing experience in a serene atmosphere.

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.

The property located by the shores of Akaya Lake features seven non-smoking rooms, all with lake views, and boasts the gentle Sarugakyo Onsen flowing directly from the source. From the windows, guests can enjoy seasonal scenery and views of Akaya Lake, experiencing a tranquil time away from daily life. In the spacious Japanese-style rooms, dinner includes a creative Japanese kaiseki meal full of seasonal flavors, and breakfast is a traditional Japanese meal. The traditional Japanese garden also offers different delights with each visit.

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.