We will be closed for renovations from November 4 to December 18, 2026.
We will be closed for renovations from November 4 to December 18, 2026.
We apologize for any inconvenience and appreciate your understanding.
A tranquil Accommodation by Shirakoma Pond, surrounded by nature after a walk along the mountain trail
Following last year’s lunch visit, we stayed overnight this time. We chose the Plan that includes the Moss Forest guided tour.The moss observation tour offered not only explanations about moss, but also insights into the history of Shirakoma Pond and environmental conservation, which was very informative. The cape gooseberry cheesecake served at tea time after the tour was also delicious. It’s a great-value, enjoyable tour that I highly recommend.Of course, breakfast and dinner during our stay were plentiful as well.Everything was truly delicious. The new building was nothing like the image of an old mountain lodge—it was very comfortable. The bath in particular soothed our hiking fatigue, and we really appreciated it.Next time, we’d like to visit in a different season.
Yahoo!トラベルユー... 8/11/2026I stayed in a private Room.There was still snow outside, so I expected it to be fairly cold, but the Room was warm and I didn’t need to turn on the fan heater.The meals were well balanced, with plenty of salad—more than I could finish.
Yahoo!トラベルユー... 5/4/2026
Facilities and Services
See AllLarge public bath
| IN | 15:00～18:00 |
|---|---|
| OUT | 09:00 |
| Number of rooms | 18 rooms |
| Pet | Not allowed |
| Your child | Permitted |
Photo
See AllNotice from the Accommodation
[About the Cancellation Fee] We receive many last-minute cancellations, and to help maintain our Facility, we ask that you pay the Cancellation Fee in accordance with our policy (by bank transfer). If you stay with us again within one year of your original scheduled check-in date, we will refund the full amount of the paid Cancellation Fee on-site at your next stay. However, for same-day cancellations, only half will be refunded. Please bring your bank transfer receipt or statement and present it at the front desk.
- Japanese-style Room
- Capacity 2~4 people
- Japanese-style Room
- Capacity 2~4 people
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Ranking Of Accommodation With Delicious Dinner Buffet
Introduction of the Accommodation
Notice from the Accommodation
About Providing Boxed Lunches for the Next Day
We do not provide boxed lunches for the next day. Please prepare your own trail food in advance. We cannot hold items for you, but our shop sells emergency alpha rice and emergency onigiri (rice balls).
Please note that the café is closed during the winter season. If you would like lunch during a Multiple Night Stay, please call us after completing your Reservation to discuss options.Shirakomaso is a mountain lodge.
Shirakomaso is a mountain lodge, not a fully equipped Hotel. There are no towels, sleepwear, or amenities provided at all. For environmental conservation, shampoo, soap, and toothpaste may not be used. Hair dryers are also not available due to power limitations. Please refrain from bringing these items as well.
Basic Information
| Taxes | ●About the Nagano Prefecture Accommodation Tax For stays on or after June 1, 2026, payment of the Nagano Prefecture Accommodation Tax is required in addition to the displayed Accommodation Fee. (If the Accommodation Fee is JPY 6,000 or more: JPY 200 per person per night.) |
|---|---|
| Card information | Credit card payments not accepted on site. |
| Pets | Not allowed |
| Breakfast | Dining Location: [Breakfast] Dining Hall |
| Your child | You can stay. |
| Room service | Not available |
| Common amenities | |
| Facilities and Features |
|
| Esthetic Massage | None |
| Fitness gym | None |
| Public Bath |
|
| Sauna | None |
| Hot stone spa | None |
Reviews
Overall Score
4.60Wonderful (18)
- Rooms & Amenities4.22
- Facility4.39
- Hospitality & Service5.00
- Meals4.89
- Onsen & Bath4.39
- Satisfaction4.72
*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 Prefecture86 Kobayashi Compartment, National Forest, Koumi Town, Minamisaku District
TEL：+81-266-78-2029
Nagano Prefecture86 Kobayashi Compartment, National Forest, Koumi Town, Minamisaku District
TEL：+81-266-78-2029
About 1 hour by car from Chino Station or Sakudaira Station. From the Shirakoma Pond parking lot, it is a 15-minute (600 m) walk along a mountain trail.
- Parking Information
- Fee
- Parking fee per night for guests ¥1,200
- Parking time
- ---
- Parking space
- No restrictions
- Number of parking spaces
- 180 cars available outdoor
- Valet service
- Unavailable
- Pickup and drop-off information
- Unavailable
Frequently Asked Questions
What kind of facilities and features are available?
There are the following facilities and features. Large public bath
I would like to know the access information.
About 1 hour by car from Chino Station or Sakudaira Station. From the Shirakoma Pond parking lot, it is a 15-minute (600 m) walk along a mountain trail.
Is parking available?
・Fee： Per night for guests ¥1,200 ・Parking space： Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces： 180 cars ・Valet Service： Unavailable Shirakoma Pond Parking: JPY 1,200 (tax included) per night, first-come, first-served. This is not exclusively for our Accommodation. Please inform the staff at the entrance that you are staying at our Accommodation. *National Route 299 (including the Shirakoma Pond paid parking lot) is closed during winter.*
Is an internet connection available?
Connection is possible. ・Wi-Fi is available. For more details, please refer to the room and plan information.