Nationwide × Onsen Accommodation By Water QualityRecommended Hotel·Ryokan - 202Page Number

Yamaga Onsen, known for its abundant water flow and smooth, gentle spring quality, is also famous as a "beauty-enhancing Onsen." At our large public bath, you can fully enjoy the Yamaga Onsen with its natural hot spring water flowing directly from the source. Room types range from single rooms to spacious rooms of approximately 22 tatami mats that combine Japanese and Western styles. Whether you're on a business trip or traveling with family or a group for sightseeing, we invite you to choose our facility to suit your needs.

If you want to enjoy outdoor activities in Aso with ease, come to Kosugi Resort! You can even enjoy BBQ without bringing anything. Choose from the luxurious and Instagram-worthy dome-shaped tent 【/Glandome】, the affordable and well-equipped 【/The Trailer】, or the newly built and playful 【/Cottage】. ■ Glandome The Rooms, designed with a simple and stylish Nordic taste, are furnished with carefully selected furniture tailored to each Room's concept. The deck terrace features a roofed BBQ station and a dedicated space for a campfire. Enjoy a luxurious outdoor experience while maintaining your privacy. ■ Trailer House Outdoor living with Hotel-like comfort! The trailer houses, directly imported from the U.S., boast a spacious size of 3.5m in height and 11m in length, offering a private space equipped with everything you need, just like a Hotel. You can also enjoy BBQ on the wooden deck, making it an ideal choice for those who want an affordable and casual stay. ■ Cottage Equipped with a wood stove and an observation deck, this luxurious space offers a variety of ways to enjoy your stay. The Cottage, with its breathtaking views and the soothing scent of wood, provides a warm and cozy Room. Even in winter, you can stay comfortably without dryness.

Nigitatsu Kaikan is ideally located in the heart of Dogo Onsen, Japan's oldest onsen town, just a 5-minute walk from the iconic Dogo Onsen Honkan. The accommodation features a relaxing space with a circulating filtration onsen (large public bath) and sauna to soothe your travel fatigue. Guest rooms include Japanese-style, Western-style, and hybrid Japanese-Western rooms, catering to everything from family vacations to business stays. At the on-site restaurant, you can savor authentic kaiseki cuisine made with seasonal ingredients from Setouchi. Additionally, the facility is equipped with venues suitable for training sessions or meetings. With amenities such as free parking and Wi-Fi, it ensures a comfortable stay. Perfect for sightseeing trips as well as long-term stays or business use!

A quaint Ryokan nestled in Hinagu Onsen, a hot spring with a 600-year history. Despite being your first visit, it feels nostalgically familiar, offering a comforting atmosphere. Rooms face the Yatsushiro Sea, providing ocean views from every room, soothing your soul with tranquil moments. Enjoy a relaxed stay at this homely Ryokan. Exploring the alleys of Hinagu, reminiscent of the Edo period, is also highly recommended!

An accommodation with the concept of "Health and Healing." The hot spring water at Hirugami Onsen boasts a pH of 9.7 and high salinity, known as a beauty-enhancing onsen. The large public bath features the only sit-down bath in Hirugami Onsen, allowing you to enjoy the onsen comfortably for as long as you like. The renovated guest rooms offer luxurious spaces, including rooms with open-air baths and newly introduced health-focused rooms produced by Phiten, favored by top athletes. Meals feature Kaiseki cuisine centered around Shinshu Premium Beef and colorful seasonal local ingredients. Enjoy a blissful time that satisfies your body, mind, and appetite.

A natural Onsen facility located just near Narita Airport. The open-air observation bath offers an exceptional sense of openness, allowing you to soak while watching planes take off and land. In addition to a relaxing lounge area, we also offer massage services, karaoke, and more. Entry to the capsule rooms is available from 5:00 PM, but the baths, hot stone sauna, and dining area can be used from 10:00 AM. The capsule rooms feature special mattresses that provide the ultimate sleep and a refreshing wake-up.

Hoshio Hamlet, tucked deep in Nammoku Village at the far western edge of Gunma Prefecture, is a true hidden retreat where Japan’s nostalgic original landscape still remains. Traditional farmhouses over 100 years old (former sericulture homes) still stand here, and the stone walls built by earlier generations create a remarkable scenery. The “Shiomizu Mineral Spring” (local name), once used as the hamlet’s public bathhouse, was revived as Hoshio Onsen through the efforts of villagers and supporters from outside the village. The bath attached to each Room features free-flowing hot spring water from Hoshio Onsen (piped directly from the source). Its reddish, golden-hued water warms you to the core and leaves your skin smooth—an Onsen known for its beautifying qualities. Tateiwa: A 40-tatami total pure Japanese-style Room with two connected 12-tatami rooms (24 tatami), surrounded by a three-sided veranda corridor + private open-air Onsen bath for guests Hoshio: A 20-tatami Western-style Room with an 8-tatami living area plus two 6-tatami bedrooms finished with solid hinoki wood for a natural woody fragrance + private open-air Onsen bath for guests Hoshiogawa: A 10-tatami Western-style Room with views of the Hoshiogawa River right in front of you + private Onsen rock bath for guests (the tub is tiled—a symbol of Showa-era romance) Step away from city crowds, immerse yourself in silence filled only with murmuring streams and birdsong, soak in Hoshio Onsen, gaze at the stars at night, and enjoy a truly extraordinary escape. <Hot spring quality of Hoshio Onsen> Sodium-Calcium Bicarbonate-Chloride Cold Mineral Spring (Hypotonic Neutral Cold Mineral Spring)

Foresta Aso Kurumagaeri, nestled in the vast nature of Kumamoto, offers a unique glamping experience featuring one of the largest 10-meter big dome tents in Japan. Each room is equipped with a natural Onsen, allowing you to relax in soothing warmth. All rooms come with Wi-Fi, a projector, air conditioning, heating, and a refrigerator to ensure a comfortable stay. The property is conveniently located about a 30-minute drive from Kumamoto Airport. From its stunning location with a panoramic view of Mount Aso, you may even witness a beautiful sea of clouds on clear days. Additionally, the property features a large dog run, making it pet-friendly. Enjoy a special time with BBQs made from fresh local ingredients or dishes specially prepared by the chef. For ultimate relaxation, two types of private saunas and stone baths are also available, perfect for refreshing your body and mind. Indulge in luxurious moments surrounded by nature at Foresta Aso Kurumagaeri. A special experience to heal your heart and body awaits you.

Our accommodation, Bandai Nishimuraya, is a peaceful mountain retreat located in an onsen town surrounded by the Adatara Mountains to the east, Mount Bandai to the west, and the Azuma mountain range to the north. Since around 1600 AD, when an onsen was discovered at the foot of Mount Adatara, it has also been used as a therapeutic hot spring. Our 100% natural flowing onsen features high acidity levels and is known for its benefits in treating gastrointestinal diseases, rheumatic conditions, cuts, and other external injuries. It attracts numerous visitors throughout the year. There is also a ski resort nearby that makes our accommodation popular among families enjoying winter skiing. In spring, summer, and autumn, many guests visit after hiking to relax and recover from their mountain adventures before heading home. Enjoy rooms with views of seasonal landscapes and daily-changing local cuisine made with fresh seasonal ingredients sourced from our region for a relaxing stay.