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- Shiga Kogen Ishi no Yu Onsen Ishi no Yu Lodge
Shiga Kogen Ishi no Yu Onsen Ishi no Yu Lodge
Nagano Prefecture/Shimotakai DistrictA secluded lodge nestled in a birch forest where fireflies drift in. In winter, enjoy a stay wrapped in the serenity of snowy nights.
Shiga Kogen Genji Firefly Park is right in front of our lodge! A hidden forest retreat nestled in a birch grove where fireflies dance. In summer, be enchanted by the *magical fireflies* and the *star-filled night sky*. In winter, enjoy endless skiing in the vast Shiga Kogen! Kumanoyu and Yokoteyama Ski Resorts are about a 5-minute drive away, and we also offer free Shuttle Service to the slopes. After relaxing in the renowned spring water Onsen where fireflies thrive, delight in a colorful and carefully crafted creative dinner in our dining room, illuminated by the crackling warmth of a fireplace.
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Facilities and Services
See All- Hot spring
| IN | 15:00~18:00 |
|---|---|
| OUT | 10:00 |
| Number of rooms | 21 rooms |
| Pet | Not allowed |
| Your child | Permitted |
Photo
See AllNotice from the Accommodation
Please note that guestroom renovation work will be carried out from October 5 through the end of November.
During daytime hours, there may be construction noise and workers coming and going, which may cause inconvenience.
Best-Selling Stays
Stays With High Ratings
Gourmet Stays
Stays Proud Of Onsen
Recommended Accommodation For Company Trips
Accommodation With Beauty Services
Accommodation With Check-Out After 11 AM
Recommended Accommodation For Travel With Junior High School Students
Stays Popular For Natural Hot Springs
Quality Accommodation For Adult Women
Introduction of the Accommodation

Natural Onsen drawn from a river inhabited by the most fireflies in Japan.
The gentle texture of the simple Onsen warms the body from deep within. Outside the window, a birch forest stretches out, with fireflies in summer and wildlife visiting in winter. The view from the footbath, available only in summer, offers a panoramic natural scenery. At night, you are surrounded by fireflies and stars. 【Source Name】Ishi no Yu Onsen 【Main Indications】 Rheumatoid arthritis, back pain, neuralgia, bruises, sprains, cold sensitivity, indigestion, mild hypertension, diabetes, fatigue recovery, health promotion, autonomic nervous instability, insomnia, depressive states, etc.

Skiing, Snowboarding, Snow Play
Expansive slopes and the finest powder snow. Put on your ski boots at the Property and get ready to go. A quick ride to the slopes with the Shuttle Service. You can also enjoy building igloos and snowmen right in front of the Property. The little-known Motoishi-no-Yu slopes are gaining popularity for their unique charm. 【Season】Mid-November to early May (depending on snowfall) 【Access】Kumanoyu and Yokoteyama Ski Resorts: 5 minutes by Shuttle Service Takamagahara and Ichinose Ski Resorts: 15 minutes by Shuttle Service 【Rentals】Skis, boots, poles, snowshoes, sleds

Designated as a national natural monument, the Stone Hot Spring Genji Botaru.

Watching the fire, one forgets the time and feels at peace.
Facilities and Equipment of Accommodation
- The room
- Restaurant
Basic Information
| Taxes | □Accommodation Tax Under Nagano Prefecture regulations, this will be charged for stays from June 1, 2026 onward (payable separately on-site; cash only). |
|---|---|
| Card information | VISA / MASTER |
| Pets | Not allowed |
| Breakfast | There is no information about breakfast. |
| Your child | You can stay. |
| Room service | Not available |
| Common amenities |
|
| Facilities and Features |
|
| Esthetic Massage | None |
| Fitness gym | None |
| Public Bath |
|
| Spring quality and benefits | Simple Onsen Rheumatoid arthritis, lower back pain, neuralgia, bruises, sprains, sensitivity to cold, indigestion, mild hypertension, diabetes, fatigue recovery, health promotion, autonomic nervous system imbalance, insomnia, depressive symptoms, and more. |
| Sauna | None |
| Hot stone spa | None |
| Others | ●Self-Service Amenities Corner● Yukata robes, toothbrushes, combs, razors, hair ties, and black tea/green tea are available at the self-service corner on the 1st and 2nd floors. Please feel free to take what you need. ●Other accepted payment methods: DC, PayPay ●A Hot Spring Tax of 150 yen per adult per night will be charged. |
| About Hygiene Measures | At Ishinoyu Lodge, we offer various services to help elderly guests and guests with disabilities enjoy a safer and more comfortable stay.
If you have any concerns, please feel free to contact us.
[Our Services]
TV
TVs with closed captions are available.
Text-to-speech / writing app
A tablet for written communication is available at the front desk. Please let us know if you would like to use it.
How to contact us during your stay
You can contact us via LINE.
(Available to all guests.)
Bath chair for assisted bathing
One bath chair is available in each changing area. Please feel free to use it.
Standing assistance
A portable handrail is available at the entrance. Please use it if needed.
Medical contacts
Hokushin General Hospital: 0269-22-2151 (Outpatient / Emergency)
Kumaki Orthopedic Clinic: 0269-23-1301 (Closed Sundays and public holidays) |
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*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
Access Information
Nagano Prefecture7148 Hirao, Yamanouchi-machi, Shimotakai-gun
TEL:+81-269-34-2421
●Approx. 1 hour 15 minutes by car from Nagano Station
●There is a steep downhill slope in front of the Accommodation. In winter, guests without a 4WD vehicle should use the parking lot at the top of the hill; Shuttle Service is available (last pickup at 20:00).
●Snowfall in Shiga Kogen typically begins around November. Please use studless winter tires (or carry snow chains).
●For navigation, please search by phone number or use Google Maps.
- Parking Information
- Fee
- Free for guests
- Parking time
- ---
- Parking space
- No restrictions
- Number of parking spaces
- 15 cars available outdoor
- Valet service
- Unavailable
- Pickup and drop-off information
- Available (Free)If you would like to use the Shuttle Service (from Hiratoko Bus Stop to our property), please enter your bus arrival time in the remarks section.
Frequently Asked Questions
What kind of facilities and features are available?
There are the following facilities and features. Hot spring・Large public bath・Free shuttle service
I would like to know the access information.
●Approx. 1 hour 15 minutes by car from Nagano Station ●There is a steep downhill slope in front of the Accommodation. In winter, guests without a 4WD vehicle should use the parking lot at the top of the hill; Shuttle Service is available (last pickup at 20:00). ●Snowfall in Shiga Kogen typically begins around November. Please use studless winter tires (or carry snow chains). ●For navigation, please search by phone number or use Google Maps.
Is parking available?
・Fee: Free for guests ・Parking space: Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces: 15 cars ・Valet Service: Unavailable If you are unable to drive up the steep hill in front of the Accommodation during winter, please use the parking lot at the top of the hill. We also offer Shuttle Service from there (last pickup at 20:00).
Is an internet connection available?
Connection is possible. ・Wi-Fi is available. For more details, please refer to the room and plan information.
What kind of hygiene management is being conducted?
At Ishinoyu Lodge, we offer various services to help elderly guests and guests with disabilities enjoy a safer and more comfortable stay. If you have any concerns, please feel free to contact us. [Our Services] TV TVs with closed captions are available. Text-to-speech / writing app A tablet for written communication is available at the front desk. Please let us know if you would like to use it. How to contact us during your stay You can contact us via LINE. (Available to all guests.) Bath chair for assisted bathing One bath chair is available in each changing area. Please feel free to use it. Standing assistance A portable handrail is available at the entrance. Please use it if needed. Medical contacts Hokushin General Hospital: 0269-22-2151 (Outpatient / Emergency) Kumaki Orthopedic Clinic: 0269-23-1301 (Closed Sundays and public holidays)















