Gunma × Accommodation With Private Hot Spring SourceRecommended Hotel·Ryokan for family trips

“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.

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."

A property boasting a history and tradition established in the late Edo period. Kusatsu Onsen is said to have been discovered during Minamoto no Yoritomo's falconry in Joshu Mihara no Sho, and "Kusatsu Onsen Tenojiyu" served as a guide. The elegance passed down through generations is fully reflected in the room designs and the garden's ambiance showcasing the beauty of the four seasons, creating a graceful space.

The Concept of Gensen Ichinoyu Touji Japanese people have long cherished Onsen, a gift of nature, and have benefited from its blessings. Touji refers to staying at an Onsen area for an extended period to rest, recuperate, and heal, seeking the therapeutic effects of the Onsen. In our busy daily lives, take it slow, without hesitation, at your own pace, and enjoy Onsen every day. We have created a Property where long-term stays, like Touji, can become a reality. Stay as if you live here. Wake up in the morning, soak in the Onsen, stroll through the town, and gaze at the mountains. Because it is a free space like your own home, you can stay as you please.

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.

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.

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."

A five-room Accommodation where you can enjoy 100% free-flowing Onsen water—an exclusive blend of Kusatsu’s only private source, “Dainichi-no-Yu,” and the Sainokawara source—entirely in private.Three private baths filled with exceptionally fresh water are free to use 24 hours a day. In the morning, a complimentary breakfast set is served at the on-site café “Neue Post”!On the second floor, you’ll find “Neue Post Dining,” a restaurant known for its delicious curry, with a great selection of beer and snacks.The small “One-Tsubo Bath,” where fresh hot spring water gushes abundantly, is especially popular with Onsen lovers.A microwave is also available in the shared indoor space, and you can enjoy a convenient location for sightseeing.

This Property offers the unique experience of enjoying Onsen with different colors and water qualities from four distinct sources. In particular, the "Stone Garden Open-Air Bath," where you can enjoy milky white water, yellow water, and clear water, provides a special space unique to highland Onsen, accompanied by a magical landscape. Additionally, the quietly flowing time here offers a luxurious tranquility that cannot be experienced in the city. The Room accommodates up to 4 guests and includes free Wi-Fi access. There is also a buffet restaurant featuring an abundance of seasonal local ingredients.

Surrounded by mountains and lakes, Tsumagoi Village is renowned as a highland vegetable cultivation area. The hometown property 'Hanaichi' is nestled amidst endless rural landscapes. With five types of rooms, baths filled with beneficial hot spring water, and creative cuisine utilizing seasonal highland vegetables, enjoy a relaxing time in the fresh air.

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.

A charming Onsen property nestled amidst the vast nature of Mount Akagi, featuring private baths with cloudy waters. Enjoy the rich hot spring source, passed down since the 13th year of Genroku, without added water or heating. Experience a tranquil moment with the sound of flowing streams and chirping birds.

The Ryokan Kyuueya is a hidden retreat quietly nestled in the mountains of Gunma Prefecture. Immerse yourself in the strong alkaline cold mineral spring "Kinu no Yu" with a pH of 9.1, gently enveloping your skin while enjoying the seasonal natural scenery. Savor kaiseki cuisine featuring Gunma Prefecture's branded meat as the main dish, along with seasonal delicacies made from local ingredients. Spend blissful moments in this place where time flows comfortably.

We take pride in our Onsen, a variety of baths, and handmade cuisine crafted without relying on pre-made products (limited to a set number per day). Guests can enjoy five private baths at no additional charge. All baths feature free-flowing Onsen water. You are welcome to use the hinoki wood family bath or the stone family bath freely. The natural Onsen water is colorless, odorless, and sourced directly from our private spring on-site, flowing continuously (free-flowing source). Notably, Gennoyu and Koshiburo Ichinoyu are supplied directly through natural gravity as they are located lower than the spring source. Please note that as this is a wooden building, there is no elevator; guests will need to use stairs. Meals are served in the dining area. For stays of three nights or more, meals from the third night onward will repeat the menu from the first and second nights. We regret that we cannot accommodate changes to meal content (including allergies or preferences). All rooms and indoor areas are non-smoking, including electronic cigarettes.

Kanemorikan Seseragi is a small Accommodation nestled in the mountains on the southern face of Mt. Tanigawa, blessed with majestic nature that changes its expression with the seasons and abundant natural Onsen.Enjoy Rooms that cherish the warmth of wood, seasonal cuisine, and understated hospitality.Stretch out, unwind, and spend a relaxing, unhurried time with us.

A small property with 14 rooms, established at the end of the Edo period, featuring 100% natural onsen.Excellent location, just 3 minutes from Yubatake, making it an ideal base for Kusatsu sightseeing.Two private baths are available for free for 40 minutes. We offer Japanese cuisine featuring local Joshu ingredients at reasonable prices.Smoking is prohibited throughout the premises (including all guest rooms).

Our large public bath features free-flowing natural hot spring water from the source and is located in Sarugakyo Onsen. With high ceilings and a bright, open atmosphere, it offers separate bathing areas including a rock bath and a hinoki cypress bath, so you can relax at your leisure.In addition, our open-air bath lets you enjoy a rock bath while surrounded by nature.

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.