Room Example
Exterior
Lounge
Onsen
Garden Open-Air Bath
218 photos

Shoraiso

Nagano Prefecture／Yudanaka Onsen, Shibu Onsenkyo, Yamada Onsen
¥126,000～
Dinner and Breakfast included ; 2 peopleTax included¥112,140〜
(USD 703.79)

Limited to 5 groups per day. Relax in rooms with private open-air hot springs and enjoy the culture and natural beauty of Shinshu.

A traditional Sukiya-style accommodation with 5 rooms, each featuring a private open-air bath, opening on March 1, 2024. Here, you can relax to your heart's content. As an annex of the historic "Shinshu Yudanaka Onsen Yorozuya," which has been welcoming guests since the Edo Kansei era, this new accommodation will be reborn on March 1, 2024. The previous Matsusho-so was designated as a Registered Tangible Cultural Property in 2003 and cherished by many until it was lost to fire in 2021. Despite this loss, with encouragement from numerous supporters, we are proud to announce its revival as the new "Matsusho-so" on March 1, 2024. The building incorporates design elements of the original Matsusho-so while embracing traditional Sukiya architecture that harmonizes with nature. Each room features a private open-air bath overlooking a small garden where guests can enjoy seasonal landscapes. We have created a space that feels "new yet somehow nostalgic." We look forward to welcoming you warmly at this new location. Selected for the Michelin Key Hotel Selection 2025: "1 MICHELIN Key 2025."

4.85 - The best(79)
Reviews 6th placeReview Ranking in Koshin'etsu
  • A very quiet, relaxing place.

    We visited to celebrate my father’s 80th birthday.It was a long drive from Yokohama to Nagano, but this was a wonderful Accommodation that truly made us glad we came.The in-room open-air bath was a little hot and needed some adjustment, but it was clean, spacious, and free of insects. The shampoo and conditioner also left our hair smooth and silky.(Some Ryokan at this level still leave your hair feeling rough.)All the staff who welcomed us were smiling, and during dinner the head chef served the main dish right at our table.Everything was delicious—made with local ingredients and carefully prepared with great attention to detail.On our way out, they even opened the souvenir shop in the main building earlier for us, so I was happy to be able to buy the souvenirs I wanted.My parents were very pleased as well, so we would love to visit again while they are still healthy.

    あっくん 8/7/2026
  • Guest Satisfaction

    This time, we stayed at an Onsen Accommodation for five days. Even among higher-priced and highly rated Accommodations, there were some that were very disappointing, but Shoraiso was extremely satisfying. This was a repeat stay, and it is an Accommodation we would like to visit again. Thank you for your continued support.

    旅好きな温泉愛好者 8/7/2026

Facilities and Services

See All
  • Hot spring
  • Room with Open-Air Bath
Open-air bath / Free-flowing hot spring / Large public bath / Sauna / Free shuttle service / Room service
IN15:00～18:00
OUT11:00
Number of rooms5 rooms
PetNot allowed
Your childNot allowed
Children under 12 years old are not allowed to stay.

Photo

See All
Rhododendron

Opening on March 1, 2024, Banquet Plan

IN 15:00～18:00
OUT 11:00
¥126,000～
Dinner and Breakfast included ; 2 peopleTax included¥112,140〜
(USD 703.79)
Pink grass

Opening on March 1, 2024, Banquet Plan

IN 15:00～18:00
OUT 11:00
¥126,000～
Dinner and Breakfast included ; 2 peopleTax included¥117,180〜
(USD 735.42)
listen
【Kiku】Open-air bath included, pure Japanese-style room / 95m²
  • Japanese-style Room
  • 95㎡
  • Capacity 2~4 people

Opening on March 1, 2024, "Room Dining" Plan with a Thousand Dishes.

IN 15:00～18:00
OUT 11:00
¥148,000～
Dinner and Breakfast included ; 2 peopleTax included¥131,720〜
(USD 826.67)

Best-Selling Stays

Accommodation For Sake Brewery Tours

Accommodation With Beauty Hot Spring

Onsen Accommodation By Water Quality

Recommended Accommodation For Mother-Daughter Trips

Recommended Accommodation For Company Trips

Introduction of the Accommodation

Exterior

Here, relax and enjoy to your heart's content.

During the Kansei era, the sound of wind passing through the trees, the enjoyment of hot spring water, and the elegant sound of tea being prepared inspired the name "Shorai." Over 200 years later, it has been reborn for the third time as a traditional Ryokan of the authentic Shinshu Yudanaka Onsen Yorozuya, welcoming up to five groups per day.

Exterior
A New Yet Timeless Space

A hot spring accommodation with a history dating back to the Edo Kansei era. Over 200 years later, the fifth-generation owner built "Shoraiso" in 1939. The "Momoyama Bath," inspired by the temple architecture of the Azuchi-Momoyama period, was completed in 1953 with the craftsmanship of master carpenters. In 2003, both "Shoraiso" and "Momoyama Bath" were designated as Registered Tangible Cultural Properties and cherished by many until February 11, 2021, when Shoraiso was tragically lost to fire. Thanks to the support of countless individuals after this incident, Shoraiso has been reborn in a new form. As part of its revival, we adopted a symbolic skylight window from the original Shoraiso as our logo mark. This iconic window has also been faithfully recreated at the entrance of the new Shoraiso, watching over all who spend time within its space.

Onsen

Immerse Yourself in the Elegance of History with the Momoyama Bath

Designated as a Registered Tangible Cultural Property of Japan in 2003, "Yudanaka Onsen" is nestled in the serene mountains of Okushinano. Its origins date back approximately 1,350 years when it was discovered by the monk Chiyu, who named it "Yokarei," meaning longevity and long life. Renowned as a hot spring for health and vitality, it has been cherished for its healing properties and spiritual benefits by many over the centuries, including the Sanada clan of Matsushiro Domain, haiku poet Kobayashi Issa, and Dr. Jun Matsumoto, the first Surgeon General of the Japanese Army.

Rooms

A space featuring five private open-air baths, recreated with traditional designs.

Each room features a garden where you can enjoy the breeze and light of Shinshu, a private open-air Onsen with natural hot spring water, and a relaxing space that seamlessly blends "indoors" and "outdoors." Crafted with traditional techniques of master carpenters and authentic materials, the design reflects the beauty of skilled craftsmanship. Additionally, some rooms recreate the design elements of the former Shoraiso, preserving its nostalgic charm and welcoming you with a heartfelt "Welcome back."

Sample Meals

Encounter the unique culture, traditions, and specialties of Shinshu.

Enjoy the rhythmic craftsmanship of the chef and admire their delicate techniques. Each exquisite dish brings excitement, first captivating your eyes, followed by an enticing aroma, and finally delighting your taste buds with flavors that bloom like a flower in your mouth.

Facilities and Equipment of Accommodation

  • The room
    The room
  • Hot Springs & Baths
    Hot Springs & Baths
  • Facilities & Services
    Facilities & Services
  • Meal
    Meal

Notice from the Accommodation

  • Michelin Logo

    Awarded "1 Michelin Star".

    Welcome to Shoraisou.

    On October 8th, in Paris, France, the "Michelin Guide" announced its selections, and we are proud to share that our hotel has been awarded "1 Michelin Key."

    This achievement is thanks to your generous support and patronage. On behalf of all our staff, we extend our heartfelt gratitude. As a "1 Michelin Key" establishment, we will continue to strive to provide a "special stay" where you can truly relax, together with our sister hotel, Yorozuya.

    As the colder winter season approaches, we have started lighting the fireplace at our hotel. Please enjoy our hospitality that will warm your body, heart, and palate.

    We look forward to welcoming you.

Basic Information

TaxesA separate Hot Spring Tax of 150 yen (per adult per night) will be collected on-site. ■For guests planning to stay on or after June 1, 2026■ An Accommodation Tax of 200 yen per person will be collected.
Card information
VISA / MASTER / JCB / AMEX / DINERS
Pets
Not allowed
BreakfastA three-tiered Japanese meal featuring an abundance of seasonal ingredients from Shinshu. We offer a healthy breakfast that embodies the essence of Shinshu.
Your child
You cannot stay.
Children under 12 years old are not allowed to stay.
Room service
Available for use
After check-in until 9:30 PM
Common amenities
  • ○ Shampoo · conditioner
  • ○ Body soap · soap
  • ○ Towel · Bath towel
  • × Body towel · sponge
  • ○ Toothbrush set
  • ○ Comb · Brush
  • ○ Shower cap
  • ○ Hair dryer
  • ○ Shaving
  • × Shaving Gel/Foam
  • × Bath additives
  • ○ Yukata
  • ○ Nightwear
  • ○ Bathrobe
  • ○ Slippers
  • ○ facial cleanser
  • ○ Toner
  • ○ Lotion
  • ○ Makeup remover
  • ○ Cotton swab
  • ○ Cotton
  • ○ Clothing deodorizing spray
  • ○ Refrigerator
  • ○ Minibar
  • ○ Electric kettle
  • ○ Tea set (free)
  • ○ Television
  • ○ Safe
  • × Scale
  • × Trouser press
  • × Free morning edition
  • × Pay-per-view broadcast
  • ○ Satellite broadcasting
  • × Video on Demand
  • × Radio
  • × CD player
  • × DVD player
  • × Blu-ray player
  • × Speakers for portable audio
  • × In-room PCs and tablets
Facilities and Features
  • ○ Hot spring
  • ○ Rooms with open-air baths available
  • ○ Open-air bath
  • ○ Free-flowing hot spring
  • ○ Large public bath
  • × Private bath
  • ○ Sauna
  • × Ganbanyoku (rock bathing)
  • × Within a 5-minute walk from the station
  • × Within a 5-minute walk to the convenience store.
  • × Indoor pool
  • × Outdoor pool
  • × Pet-friendly
  • × Spa facility
  • × Fitness
  • ○ Free shuttle service
  • × Shuttle Service (Paid)
  • ○ Room service
  • × Room Service Available 24 Hours
  • × Barrier-free
  • × Childcare services
Esthetic Massage
None
Fitness gym
None
Public Bath
The number of Public Bath
2
Business Hours
15:00~09:30
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
(Add water)
Remarks
Momoyama Bath... Ladies: 15:00–21:30, Gentlemen: 22:00–9:30 Shinonome Bath... Gentlemen: 15:00–21:30, Ladies: 22:00–9:30 Location: Yorozuya Ryokan (across the road)
Open-air bath
The number of Open-air bath
2
Business Hours
15:00~09:30
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Add water)
Remarks
Momoyama Bath... Ladies: 15:00–21:30, Gentlemen: 22:00–9:30 Shinonome Bath... Gentlemen: 15:00–21:30, Ladies: 22:00–9:30 Location: Yorozuya Ryokan (across the road)
Room with Open-Air Bath
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
(Add water)
Remarks
Spring quality and benefits

Sodium-Chloride Sulfate Onsen (Weakly Alkaline, Hypotonic, High-Temperature Onsen)

Cuts, peripheral circulation disorders, cold sensitivity, depression, dry skin

SaunaAvailable
Hot stone spaNone

Reviews

Overall Score
4.85
The best (79)
  • Rooms & Amenities
    4.81
  • Facility
    4.84
  • Hospitality & Service
    4.91
  • Meals
    4.82
  • Onsen & Bath
    4.86
  • Satisfaction
    4.86

*Reviews that have been translated from Japanese.*

*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*

Access Information

Address
Nagano Prefecture3071-1 Hirao, Yamanouchi-machi, Shimotakai-gun
TEL：+81-269-33-2114

Approximately a 7-minute walk from Yudanaka Station
About 15 minutes from Shinshu-Nakano IC on the Joshinetsu Expressway

Parking Information
Fee
Free for guests
Parking time
15:00 to 11:00 the next day
Parking space
No restrictions
Number of parking spaces
8 cars available outdoor
Valet service
Unavailable

Pickup and drop-off information
Available (Free)Shuttle service to Nagano Dentetsu Yudanaka Station is available.
Please contact us in advance if you wish to use this service.

Frequently Asked Questions

Search by Theme

Find by hot spring area

Find by tourist destination