Irori Kaiseki and Juhyo Inn Fudo Onsen Hanabishi

Name: Irori Kaiseki and Juhyo Inn Fudo Onsen Hanabishi
Address: 〒395-0501 Nagano Prefecture, 254-1 Namiai, Achi Village, Shimoina District, Nagano Prefecture,, 254-1 Namiai, Achi Village, Shimoina District, Nagano Prefecture, Nagano Prefecture, 395-0501, Japan
Telephone: +81-265-47-2321
Price range: 2 people for ¥22,500-
Rating: 4.25

Nagano Prefecture／Tenryukyo Gorge

Enjoy “beauty hot springs” and traditional irori hearth cuisine in Achi Village, home to Japan’s best stargazing.

The property boasts the beautifying waters of the alkaline simple spring "Fudou Onsen 100%." Enjoy seasonal cuisine with Irori Kaiseki or the autumn-exclusive Matsutake Kaiseki. Relax in Japanese-style rooms overlooking abundant nature. At Star Village Achi, an essential part of Achi-mura tourism, you can enjoy the healing beauty of autumn landscapes with starry skies and sea clouds. In winter, admire the sparkling starry skies and frost-covered trees, and enjoy open-air onsen baths with snow views.

4.25 - Good(39)

In summer, the only option is to escape to higher elevations.
This Accommodation is located near a ski resort, and the building feels a bit dated. There was still a faint scent of old tatami in the room, but we didn’t encounter any stink bugs that sometimes appear at mountain lodgings, which was reassuring.The bath is an Onsen with a gentle feel on the skin and a slightly silky texture. I prefer soaking slowly in warm rather than hot water, and the temperature was just right for me.Dinner is served around an irori hearth. There seemed to be a tour-bus group staying that day as well, and the dining area was nearly full. Their menu appeared to be different from ours, but our hearth-grilled dishes were carefully turned at the right time by the attendant, and everything was delicious.This isn’t an Accommodation for those seeking glamour or luxury, but what impressed us most was the very reasonable price. It’s surprisingly affordable for a place listed on IKYU—about the cost of one night at a Business Hotel in Tokyo—and it even includes dinner for two. Considering the cool summer climate and this price point, it was more than satisfying stay.
Mr_goto 7/28/2026
Great value for money
The Onsen was wonderfully relaxing, and we were very satisfied. The piping-hot wild boar hot pot and grilled yamame skewers were absolutely delicious—also very satisfied with the food. Even though it was a three-day weekend, the cost per person was about 17,000 yen, which was very budget-friendly. The two friends who came with me were also delighted.
エグ 3/23/2026

Facilities and Services

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Hot spring

Open-air bath / Large public bath / Room service

IN	15:00～18:00
OUT	10:00
Number of rooms	40 rooms
Pet	Not allowed
Your child	Permitted

Photo

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*Main Building - Example of a Japanese-style Room

*Open-air bath Women Onsen with a viscous texture.

*Main building exterior: A tranquil property nestled in the mountains.

The highly popular Heavens Sonohara Starry Night Tour!

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Introduction of the Accommodation

Star Village Achi, where you can enjoy starry skies and a sea of clouds.

Achi Village, recognized as the place with the most beautiful starry sky in Japan, is a must-visit destination featuring activities like stargazing at Star Village Achi and enjoying the sea of clouds in autumn!

Winter Exclusive - Property with Frosty Scenery.

During the winter season, you can enjoy not only the sparkling starry sky but also the beautiful frost-covered trees. Our facility, located at an altitude of 1,200 meters, is in a snow-rich area compared to other parts of Iida where snowfall is minimal. In winter, relax in our open-air hot spring with snowy views and admire the frost-covered trees before savoring warm and delicious meals to enhance your journey.

Facilities and Equipment of Accommodation

The room
Hot Springs & Baths
Facilities & Services
Meal

Basic Information

Taxes	□Hot Spring Tax □Accommodation Tax Under Nagano Prefecture regulations, these taxes will be collected for stays from June 1, 2026 onward (paid separately on site: cash only).
Pets	Not allowed
Breakfast	There is no information about breakfast.
Your child	You can stay.
Room service	Available for use Available hours: 15:00–21:00
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 15:00~09:00 Hot spring Available Free-flowing None Milky hot spring water None Additional Information 100% natural hot spring (Heating) Remarks Hours: 15:00–9:00
Open-air bath	The number of Open-air bath 2 Business Hours 00:00~00:00 Hot spring Available Free-flowing None Milky hot spring water None Additional Information 100% natural hot spring (Heating) Remarks Hours: 15:00–22:00 / 6:00–9:00
Spring quality and benefits	※Regarding the notation of "Gensen Kakenagashi" In some facilities, heating or adding water for temperature adjustment may be performed. Additionally, please note that in some parts of the facility, the hot spring water may not be free-flowing from the source. For more details, please contact each facility.
Sauna	None
Hot stone spa	None
Others	Wi‑Fi is not available in the Room. It is available only in the lobby. Mobile reception is generally good with docomo or au, but signals from other carriers may be weak.
About Hygiene Measures	Request to Guests: Please wash your hands and gargle Request to Guests: Please have your temperature checked Staff handwashing, gargling, and mask wearing Customer service with attention to maintaining distance from guests Regular disinfecting cleaning of the facility (dining and beverage areas) Regular disinfecting cleaning of shared common areas Disinfecting cleaning of guest rooms Disinfecting cleaning of guest room slippers Regular ventilation of the facility (dining and beverage areas) Regular ventilation of shared common areas Ventilation before and after guest room use Disinfecting cleaning of in-room amenities after each use Droplet prevention measures such as acrylic partitions at the front desk Restriction on entry to dining venues for guests who are feeling unwell during meals In dining areas, we will seat guests with as much space between parties as possible Disinfecting cleaning of bathhouse amenities We kindly ask for your cooperation in using the baths during less crowded times

Reviews

Overall Score

4.25

Good (39)

Rooms & Amenities
3.85
Facility
3.72
Hospitality & Service
4.31
Meals
4.51
Onsen & Bath
4.74
Satisfaction
4.36

*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 Prefecture254-1 Namiai, Achi Village, Shimoina District, Nagano Prefecture
TEL：+81-265-47-2321

■By car
Tokyo → Chuo Expressway → Iida IC → Route 153 (approx. 4 hr 40 min)
Nagoya → Chuo Expressway → Sonohara IC → Route 153

■By train
Shinjuku → (Chuo Main Line: Limited Express, 5 hr) → Iida → Bus (50 min)
Toyohashi → (Iida Line, 4 hr) → Iida → Bus (50 min)

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

Pickup and drop-off information
Unavailable

Frequently Asked Questions

Please provide information about Open-air bath.
・Business Hours: 00:00～00:00 ・Hot spring: Available ・Free-flowing: None ・Cloudy hot spring water: None ・Supplementary information: 100% natural hot spring (Heating) Hours: 15:00–22:00 / 6:00–9:00
What kind of facilities and features are available?
There are the following facilities and features. Hot spring・Open-air bath・Large public bath・Room service
I would like to know the access information.
■By car Tokyo → Chuo Expressway → Iida IC → Route 153 (approx. 4 hr 40 min) Nagoya → Chuo Expressway → Sonohara IC → Route 153 ■By train Shinjuku → (Chuo Main Line: Limited Express, 5 hr) → Iida → Bus (50 min) Toyohashi → (Iida Line, 4 hr) → Iida → Bus (50 min)
Look at the map
Is parking available?
・Fee： Free for guests ・Parking space： Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces： 50 cars ・Valet Service： Unavailable
What kind of hygiene management is being conducted?
Request to Guests: Please wash your hands and gargle Request to Guests: Please have your temperature checked Staff handwashing, gargling, and mask wearing Customer service with attention to maintaining distance from guests Regular disinfecting cleaning of the facility (dining and beverage areas) Regular disinfecting cleaning of shared common areas Disinfecting cleaning of guest rooms Disinfecting cleaning of guest room slippers Regular ventilation of the facility (dining and beverage areas) Regular ventilation of shared common areas Ventilation before and after guest room use Disinfecting cleaning of in-room amenities after each use Droplet prevention measures such as acrylic partitions at the front desk Restriction on entry to dining venues for guests who are feeling unwell during meals In dining areas, we will seat guests with as much space between parties as possible Disinfecting cleaning of bathhouse amenities We kindly ask for your cooperation in using the baths during less crowded times

Irori Kaiseki and Juhyo Inn Fudo Onsen Hanabishi

Facilities and Services

Photo

Room

Plan

Introduction of the Accommodation

Facilities and Equipment of Accommodation

Basic Information

Reviews

In summer, the only option is to escape to higher elevations.

Great value for money

Summer Vacation

Access Information

Frequently Asked Questions

Please provide information about Open-air bath.

What kind of facilities and features are available?

I would like to know the access information.

Is parking available?

What kind of hygiene management is being conducted?

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