A secluded mountain hideaway with a rare, directly operated in-house sheep farm—one of the few in the whole country! A secret hot spring Accommodation! Domestic Suffolk lamb is an exceptionally rare ingredient!

The Suffolk sheep raised on our farm are an extremely rare ingredient, accounting for less than 1% of domestic distribution. We offer sheep carefully raised in the deep mountains of Shinshu, with attention to their feed. Enjoy the special meat that can only be tasted at Sagirisou. The onsen is a very precious source containing "Magnesium Sulfate," rare even in Japan. The hot spring warms the body from the core and is highly regarded by locals. A nostalgic onsen property blending into the tranquil pastoral scenery.

Reviews

(4)
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Facilities and Services

See All
  • Hot spring
Large public bath / Shuttle Service (Paid)
IN15:00~20:00
OUT10:00
Number of rooms10 rooms
PetNot allowed
Your childPermitted
  • Japanese-style Room
  • Capacity 1~5 people

[No Meals Included] Dinner available at the on-site restaurant. Free parking. A mountain accommodation surrounded by the nature of Shinshu, just a 5-minute walk to Sai River.

IN 15:00~20:00
OUT 10:00
¥15,500
No meals ; 2 peopleTax included¥13,950
(USD 87.53)

【With Breakfast】Dinner Available at On-Site Restaurant, Free Parking, Mountain Accommodation Surrounded by Shinshu Nature, 5-Minute Walk to Sai River

IN 15:00~20:00
OUT 10:00
¥19,800
Breakfast included ; 2 peopleTax included¥17,820
(USD 111.82)
  • Japanese-style Room
  • Capacity 1~5 people

[No Meals Included] Dinner available at the on-site restaurant. Free parking. A mountain accommodation surrounded by the nature of Shinshu, just a 5-minute walk to Sai River.

IN 15:00~20:00
OUT 10:00
¥15,500
No meals ; 2 peopleTax included¥13,950
(USD 87.53)

【With Breakfast】Dinner Available at On-Site Restaurant, Free Parking, Mountain Accommodation Surrounded by Shinshu Nature, 5-Minute Walk to Sai River

IN 15:00~20:00
OUT 10:00
¥19,800
Breakfast included ; 2 peopleTax included¥17,820
(USD 111.82)
A spacious Room.
  • Japanese-style Room
  • Capacity 2~6 people

[No Meals Included] Dinner available at the on-site restaurant. Free parking. A mountain accommodation surrounded by the nature of Shinshu, just a 5-minute walk to Sai River.

IN 15:00~20:00
OUT 10:00
¥17,700
No meals ; 2 peopleTax included¥15,930
(USD 99.96)

【With Breakfast】Dinner Available at On-Site Restaurant, Free Parking, Mountain Accommodation Surrounded by Shinshu Nature, 5-Minute Walk to Sai River

IN 15:00~20:00
OUT 10:00
¥22,000
Breakfast included ; 2 peopleTax included¥19,800
(USD 124.24)

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Introduction of the Accommodation

Basic Information

TaxesThe displayed price does not include the Hot Spring Tax or Accommodation Tax. These taxes must be paid on-site in addition to the accommodation fee. [Hot Spring Tax: JPY 150 (per person, per night) *Adults only] [Accommodation Tax: JPY 200 (per person, per night) *Accommodation tax under Nagano Prefecture ordinance; applicable to stays from June 1, 2026 onward]
Card information
VISA / MASTER / JCB / AMEX / DINERS
Pets
Not allowed
BreakfastBreakfast (7:00–8:00) Buffet-style (depending on the number of guests, individual servings may be provided)
Your child
You can stay.
Guests aged 13 and over are charged the adult rate, and elementary school children are charged the child rate. Preschool children are charged the infant rate.
Room service
Not available
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
10:00~21:00
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
Spring quality and benefits

Sulfur Spring / Sodium Bicarbonate Spring / Calcium & Magnesium Sulfate Spring

Neuralgia, muscle pain, joint pain, hemorrhoids, sensitivity to cold, fatigue recovery, chronic gynecological conditions, diabetes, etc.

SaunaNone
Hot stone spaNone

Reviews

The overall facility score is not displayed because the required number of reviews has not been reached.

*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 Prefecture300-1 Nishi, Hihara, Shinshu-Shinmachi, Nagano City, Nagano Prefecture
TEL:+81-26-264-2103

From JR Hokuriku Shinkansen Nagano Station (Zenkoji Exit), take the Alpico Bus (weekdays only) to Shinshu-Shinmachi Bus Stop (about 45 minutes), then take a taxi (15 minutes) or use the paid Shuttle Service provided by Sagiriso.

Parking Information
Fee
Free for guests
Parking time
---
Parking space
No restrictions
Number of parking spaces
50 cars available outdoor
Valet service
Unavailable
No reservation required.

Pickup and drop-off information
Available (Paid)* Shuttle Service available for 1 guest or more (paid service).
Example: JPY 12,600 for pickup from Nagano Station / JPY 3,560 for pickup from Shinshu-Shinmachi Bus Terminal (BT).
As driver and vehicle arrangements are required, please be sure to contact us in advance.
Shuttle Service is available only between Matsumoto Station and Nagano Station.

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