Around Mount Kazakoshi × Recommended Hotel·Ryokan

A Property offering an Onsen known as "Bijin no Yu" (Beauty's Hot Spring). The water is gentle on the skin, with a smooth and silky texture, particularly appreciated by women. At the footbath Onsen, you can relax while enjoying the murmuring of the Achigawa River and the surrounding mountain views. The newly renovated guest rooms feature a sophisticated design by a designer and are wheelchair accessible for comfortable use. Some rooms come with private open-air baths, allowing you to enjoy a private and relaxing time. In the garden open-air bath, you can experience seven types of Onsen within a traditional Japanese garden setting. Meals are served buffet-style with over 60 varieties of Japanese, Western, and Chinese dishes, including plenty of options made with locally sourced vegetables.

Surrounded by the Tenryu-Okumikawa Quasi-National Park, this Accommodation stands on a promontory overlooking the Tenryukyo Gorge, with the Tenryu River below shifting colors from moment to moment. Embraced by breathtaking natural beauty, accompanied by birdsong and the resonant sound of flowing water, your mind gently melts into nature. Dining features creative Japanese cuisine—an enchanting story brought to life through Chinese poetry inspired by the gorge’s extraordinary rock formations. Soak in an Onsen as smooth as a beauty serum infused with nature, and feel both body and mind renewed. A journey that awakens your senses and reconnects you with your true self. A hidden retreat for adults—one you may want to keep secret.

Choose between two distinct accommodation styles: Onsen Accommodation or Glamping, and enjoy a relaxing time away from the hustle and bustle of daily life. In the evening, savor meals prepared with an abundance of local ingredients. Our Kaiseki cuisine, served in a traditional irori setting, features carefully selected ingredients for you to enjoy. We also offer a dining venue where you can dine with your beloved dog, allowing you to spend quality time together throughout your stay. Our private sauna (available by reservation) offers a serene experience under the starry sky. Additionally, our onsen is available all night long for you to bathe at your convenience.

Since ancient times, the tranquil village of Sonohara has warmly welcomed travelers. The Amikake Mountain behind it reflects the elegance and poetic beauty of the four seasons like a natural painting. Passing through the main gate, Ibishamon, along the clear stream, a garden rich in emotion with Sukiya-style architecture and colors that change beautifully with the seasons unfolds. The cuisine is flavorful kaiseki dishes. The onsen is a natural hot spring known for its skin-beautifying properties.

A secluded accommodation nestled in the deep mountains of Shimogyo Village, surrounded by the Southern Alps. Enjoy a relaxing soak in our open-air bath while gazing at the starry sky. Unwind both body and mind as you breathe deeply in our stargazing hot spring. Inside, we offer a kids' space where little ones can play safely, and at our shop, you'll find baby essentials such as diapers and baby food. For dinner, choose from five main dishes, including our signature Full Moon (cheese fondue) hot pot that pairs perfectly with organic wine. In the evening, join us for stargazing sessions and a family concert—a beloved event running for over 15 years. Experience a warm and luxurious stay filled with various comforts to soothe your soul.

An Onsen property located in a village recognized by the Ministry of the Environment as the best place in Japan to view stars. From the open-air bath, you can enjoy a sky full of stars. Meals include two delightful options: Irori cuisine using local ingredients from Minami Shinshu and Kaiseki cuisine.

An open-air bath with a starry sky view and the smooth Hirugami Onsen are highly praised at this tranquil property. Enjoy the forest open-air bath, skin-beautifying hot springs, and seasonal mountain village cuisine in the Satoyama of Achi.

Only about 3 minutes by car from the Iida Interchange! A 10-minute walk from the express bus stop "Igara"! Refresh yourself after a long day at the natural Onsen "Iida Castle no Yu," known for its numerous benefits such as fatigue recovery, relief from cold sensitivity, and muscle pain. Enjoy a complimentary buffet breakfast featuring a daily-changing menu with health-conscious options like organic salads.

Nestled in the Hirugami Onsen area of Achi Village, Minami-Shinshu—often praised as home to Japan’s finest starry skies—Oyado Sansui is an Accommodation where you can truly unwind. Enjoy the “beauty-skin bath” in an alkaline sulfur spring known for its silky feel, and savor seasonal cuisine for a luxurious moment of indulgence. A lounge with complimentary drinks is available, and from the guest rooms and corridors you can look out over “Suiten Tenjo Garden,” created by a Kyoto gardener. Let your spirit be refreshed by breathtaking scenery of waterfalls, stone gardens, and flowers—why not spend a blissful holiday here?

Breathtaking views of the Tenryu River and skin-beautifying Onsen. Enjoy the magnificent scenery of Southern Shinshu from various spots within the facility. Experience "Tenryu Suijin Onsen," a silky, serum-like hot spring for beautiful skin. Relax and unwind as you take in the majestic flow of the Tenryu River and feel the seasonal breeze.

Surrounded by the beautiful scenery of the Alps, this accommodation is perfect as a base for sightseeing or business. The main offering is single rooms, boasting a size of 11 to 13 square meters. Both wired and wireless internet are available free of charge. The breakfast buffet offers a wide variety of dishes, ensuring a great start to your day.

Opened in April 2015, our hotel is conveniently located just a 3-minute walk from JR Iida Station, making it a popular choice for sightseeing, travel, and business in Iida Shimoina. All rooms are non-smoking and designed with soundproofing to ensure a quiet and restful stay. We welcome our guests with sincere hospitality, providing peace of mind and smiles.

You can enjoy a relaxing time in a space themed around seasonal fairy tales. Delight in the tranquil interior decorations that evoke a sense of nostalgia. From guest rooms filled with the scent of rush grass, you can admire the beautiful seasonal views. The Onsen, with its velvety waters, leaves your skin smooth as if wrapped in a veil, and the open-air bath offers stunning stargazing opportunities. Experience the seasons through delightful dishes made with ingredients from Shinshu.

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.

An accommodation located in the heart of Hirugami Onsen, renowned for its beautifying hot springs. Situated on a hill overlooking the Achigawa River, the special rooms offer stunning views of the Southern Alps and vibrant peach blossoms that bloom across the onsen village in spring, allowing you to enjoy a luxurious stay. At night, gaze at Japan's best starry sky from the open-air bath. The lush greenery and spacious open-air baths transform into an extraordinary and enchanting healing space where you can fully immerse yourself in the beautifying waters. For dining, we offer two options: authentic kaiseki cuisine or robatayaki enjoyed around an irori hearth. Savor Shinshu's local ingredients with elegant kaiseki dishes or lively robata-style meals to your heart's content.