Oyashiro Station × Detox AccommodationRecommended Hotel·Ryokan

On the banks of the Chikuma River in this area once known as Sarashina, Chikuma no Yu Shigenoya offers just eight Rooms. Relax and unwind without hesitation, as if staying in a home-like Accommodation. In an atmosphere where Japanese tradition and refined elegance are in harmony, enjoy kaiseki cuisine—crafted with skill and heartfelt care—served in your Room. The three Onsen baths, each with its own character, are all free-flowing from the source; savor to your heart’s content the abundant natural hot spring water with its gentle fragrance.

Enjoy the soothing 100% natural hot spring water from our private source, whether in the spacious public bath or in your Room. "Honenmushi," an annex of Sasaya Hotel with 8 Rooms, is a registered tangible cultural property surrounded by a Japanese garden where koi fish swim. Immerse yourself in the harmony between the Room and garden, and experience an unparalleled moment of comfort during your stay.

A private, entire-rental cabin nestled in a deep forest surrounded by larch trees at an elevation of about 1,000 m. Every cabin features an open-air natural Onsen bath fed by the same hot spring source as the renowned “Jippuku-no-Yu,” along with an authentic Finnish-style private wood-fired sauna. Also included are a cold plunge bath, an outdoor relaxation area, and an outdoor living space where you can enjoy BBQs and a campfire. All cabins are pet-friendly, and your beloved dog is welcome to join you even on the bed. Soothe yourself with the Onsen and sauna as you immerse both body and mind in the stillness of the deep forest—enjoy a luxurious day away from everyday life.

Known as the "Onsen for Beauty" and cherished as a place to relax after visiting Zenkoji Temple, our onsen offers a serene retreat. Most guest rooms face the river, allowing you to enjoy breathtaking views of the majestic Chikuma River and nearby mountains while immersing yourself in nature. Additionally, our renovated upper-floor rooms with open-air baths feature natural hot spring water directly from the source, letting you bathe at your preferred time and pace. Experience the renowned skin-beautifying waters of Togura Kamiyamada Onsen.

Suburbs of Nagano City. A traditional Japanese-style Onsen Ryokan surrounded by greenery. Located at the foot of Mount Chausu, where Shingen Takeda built a castle during the Battle of Kawanakajima, this area is home to Nakaoyama Onsen, historically known as a healing spot for Takeda's warriors. We own the hot spring source, allowing you to enjoy 100% natural spring water. Famous for its unique baths, such as the "Omiai Bath," a distinctive open-air bath with a shrine at its boundary, and private karaoke baths. With excellent access to Nagano City's tourist attractions like Zenkoji Temple, it is a convenient base for your stay. Please visit this nostalgic and healing space.