Starry Sky
Exterior
Cuisine
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Kisokoma no Yu Onsen - Nukomori no Yado Komano-yu

Nagano Prefecture／About 10 minutes by car from JR Chuo Main Line (West) Kiso-Fukushima Station.
¥34,760～
Dinner and Breakfast included ; 2 peopleTax included¥31,290〜
(USD 196.37)

A secluded Accommodation nestled in the heart of the Kiso Mountains. Unwind under a sky full of stars with our private hot spring source and the flavors of mountain village cuisine.

A secluded Accommodation founded in 1897, nestled in the heart of the Kiso Mountains and surrounded by abundant nature. Relax and unwind with Kiso-Fukushima’s only private hot spring source and an herbal open-air bath. In the evening, we offer a complimentary stargazing tour for guests year-round. Enjoy the Kiso night sky as it changes with the seasons. For dining, we serve local specialties unique to Kiso and Shinshu, featuring blessings from the mountains and rivers. Savor a peaceful mountain village stay away from everyday life, with seasonal nature, Onsen, starry skies, and regional flavors.

4.38 - Good(23)
  • The food is absolutely delicious.

    I visited Narai-juku for sightseeing and stayed at Koma-no-Yu.It is a secluded hot spring, and the surroundings are quiet.The forest bathing was soothing.Koma-no-Yu puts great care into the cuisine and offers many dishes, and everything I tried was delicious.The refined seasoning made for a highly satisfying meal.

    Yahoo!トラベルユー... 6/9/2026
  • The meals are delicious.

    Nothing was overly extravagant (I wouldn’t expect spiny lobster or bluefin tuna in the mountains), but every dish was thoughtfully prepared, and you could really taste the care taken with local ingredients. Everything was delicious, starting with the panna cotta appetizer. It was my first time trying the local specialty “Obira,” and it was excellent. The atmosphere of the Accommodation is also wonderful. It was a shame we couldn’t do the stargazing tour because of the rain. I’d love to visit again during the autumn foliage season.

    Yahoo!トラベルユー... 6/10/2026

Facilities and Services

See All
  • Hot spring
Open-air bath / Large public bath / Private bath / Free shuttle service
IN15:00～21:00
OUT10:00
Number of rooms16 rooms
PetNot allowed
Your childPermitted

Photo

See All
Annex ■ Japanese-style room with 8 tatami mats

Save with a Reservation for Guests Aged 50 and Over! A Relaxing Onsen Getaway in Kiso (1 Night, 2 Meals) <Free Stargazing Tour & Private Bath>

IN 15:00～18:30
OUT 10:00
¥34,760～
Dinner and Breakfast included ; 2 peopleTax included¥31,290〜
(USD 196.37)

【Basic Plan】Gentle local cuisine and natural Onsen that warms you from the core (1 night, 2 meals) ＜Starry sky tour・Private bath free＞

IN 15:00～18:30
OUT 10:00
¥36,960～
Dinner and Breakfast included ; 2 peopleTax included¥33,270〜
(USD 208.80)
New Building ■ Japanese-style Room 10 Tatami

Save with a Reservation for Guests Aged 50 and Over! A Relaxing Onsen Getaway in Kiso (1 Night, 2 Meals) <Free Stargazing Tour & Private Bath>

IN 15:00～18:30
OUT 10:00
¥39,160～
Dinner and Breakfast included ; 2 peopleTax included¥35,250〜
(USD 221.22)

【Basic Plan】Gentle local cuisine and natural Onsen that warms you from the core (1 night, 2 meals) ＜Starry sky tour・Private bath free＞

IN 15:00～18:30
OUT 10:00
¥41,360～
Dinner and Breakfast included ; 2 peopleTax included¥37,230〜
(USD 233.65)
Renovated Main Building

【Basic Plan】Gentle local cuisine and natural Onsen that warms you from the core (1 night, 2 meals) ＜Starry sky tour・Private bath free＞

IN 15:00～18:30
OUT 10:00
¥45,760～
Dinner and Breakfast included ; 2 peopleTax included¥41,190〜
(USD 258.50)

[Family Plan] Special-rate pricing for elementary school children! Create lasting family memories on our stargazing tour (1 night with 2 meals included)

IN 15:00～18:30
OUT 10:00
¥47,960～
Dinner and Breakfast included ; 2 peopleTax included¥43,170〜
(USD 270.93)

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Introduction of the Accommodation

Garden

A satoyama landscape that makes you want to come back on a whim

Founded in 1897, Koma-no-Yu has stood for over a century as the only Onsen accommodation along the Kiso Old Road, opened more than 800 years ago and once traveled by Yoshinaka Kiso on his journeys to and from Kyoto. Nestled in the heart of the Kiso Mountains, this serene setting offers beautiful fresh greenery and autumn foliage, mild summer temperatures, and exceptional winter snowscapes—while our private hot spring source has gently soothed travelers’ hearts and bodies since long ago.

Cuisine

Blessings from the mountains, blessings from the river—true Kiso charm and Shinshu character.

Since our founding, we have welcomed guests visiting for hot-spring therapy and mountain climbing in the Showa era, and for sightseeing as well as international travel from the Heisei through Reiwa eras, offering warm hospitality true to a mountain Accommodation. We look forward to your stay with us, along with cuisine nurtured by Kiso’s history and local climate.

Koma-no-Yu Library

Koma-no-Yu Library

Manga and magazines are available. Relax and unwind in our cozy, calming space.

Facilities and Equipment of Accommodation

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

Basic Information

Card information
VISA / MASTER
Pets
Not allowed
Breakfast[Breakfast] Dining Area
Your child
You can stay.
Children’s tableware, children’s yukata robes, and children’s slippers are available.
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
15:00~08:00
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
Open-air bath
The number of Open-air bath
2
Business Hours
15:00~08:00
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
The open-air bath features a medicinal hot spring.
Private bath
The number of Private bath
Business Hours
---
Hot spring
None
Free-flowing
None
Milky hot spring water
None
Additional Information
Remarks
SaunaNone
Hot stone spaNone

Reviews

Overall Score
4.38
Good (23)
  • Rooms & Amenities
    4.04
  • Facility
    4.00
  • Hospitality & Service
    4.61
  • Meals
    4.74
  • Onsen & Bath
    4.52
  • Satisfaction
    4.39

*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 Prefecture47-2 Fukushima, Kiso-machi, Kiso-gun, Nagano, Japan
TEL：+81-264-23-2288

■By public transportation
- From JR Chuo Main Line (West) Kiso-Fukushima Station: approx. 60 minutes on foot or about 10 minutes by taxi

■By car
- About 50 km / approx. 60 minutes via Route 19 from the Chuo Expressway Nakatsugawa IC
- About 50 km / approx. 60 minutes via Route 19 from the Chuo Expressway Ina IC

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

Pickup and drop-off information
Available (Free)Shuttle Service to Kiso-Fukushima Station is available (Reservation required; not a scheduled service).
Outbound: ◆15:30 ◆16:30 ◆17:30
Return: Every 30 minutes between 8:30 and 10:00
If you would like to use the Shuttle Service, a Reservation is required. Please contact us in advance.

*In principle, the Shuttle Service is not available for guests with Reservations other than the dinner-and-breakfast Plan. Thank you for your understanding.*

Frequently Asked Questions

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