Room
Meal
Onsen
Exterior
Guest room
164 photos

Nichouan Keigetsu

Nagano Prefecture／Hirugami Onsen
¥24,200～
No meals ; 2 peopleTax included¥23,716〜
(USD 149.26)

Enjoy a large communal bath crafted entirely from Japanese umbrella pine and kaiseki cuisine featuring the seasonal flavors of Shinshu.

Keigetsu Matsubayashi, a master of Sansui Kachoga (landscape and bird-and-flower paintings), lived through the Meiji, Taisho, and Showa eras. Renowned for his artistic talent, he left behind numerous works. He also composed Chinese poetry in five-character verses inspired by the natural beauty of Ina Valley. The name "Nichichoan Keigetsu" originates from "Nichichoan," which Keigetsu himself named after this poetry for the retreat of a previous owner.

4.12(35)
  • The Onsen is known for its skin-beautifying waters.

    The cherry blossoms were in full bloom and could be clearly seen from the Room.The Room had also been renovated and was very clean.The Onsen water was silky and wonderful—truly a skin-beautifying bath.The meal was delicious, but the menu listed Shinshu beef grilled on a hot stone; it turned out to be pork shabu-shabu instead, which was very disappointing.It seems the menu may have been mistakenly placed at our table instead of another one.

    Ron-mi 4/9/2026
  • Thank you for your patronage.

    This was my fourth stay, originally planned for 3 nights, but due to the typhoon, I extended my stay by one night for a total of 4 nights. Thank you again for upgrading my room this time as well. The highlight of this accommodation is definitely the bath. The bath is incredibly spacious compared to the number of guest rooms. Although the bathing areas alternate between men and women depending on the time, I have never experienced it being crowded. There is also no chlorine smell. The staff are attentive, and the food is delicious, but above all else, I highly recommend this place for its amazing bath facilities. Thank you as always for providing shuttle service to and from the highway bus stop!

    くるくるおばさん 9/7/2025

Facilities and Services

See All
  • Hot spring
  • Room with Open-Air Bath
  • Spa facility
Free-flowing hot spring / Large public bath / Free shuttle service / Room service
IN15:00～19:00
OUT10:00
Number of rooms20 rooms
PetNot allowed
Your childPermitted

Photo

See All

[Room Only] Check-in is available until 11 PM! Enjoy the beautiful skin Onsen and starry sky at Hirugami Onsen <No Meals>

IN 15:00～23:00
OUT 10:00
¥24,200～
No meals ; 2 peopleTax included¥23,716〜
(USD 149.26)

[With Breakfast] Arrival is OK until 11 PM! Enjoy the beautiful skin Onsen of Hirugami and the starry sky <No Dinner>

IN 15:00～23:00
OUT 10:00
¥28,600～
Breakfast included ; 2 peopleTax included¥28,028〜
(USD 176.40)

[Room Only] Check-in is available until 11 PM! Enjoy the beautiful skin Onsen and starry sky at Hirugami Onsen <No Meals>

IN 15:00～23:00
OUT 10:00
¥26,400～
No meals ; 2 peopleTax included¥25,872〜
(USD 162.83)

[With Breakfast] Arrival is OK until 11 PM! Enjoy the beautiful skin Onsen of Hirugami and the starry sky <No Dinner>

IN 15:00～23:00
OUT 10:00
¥30,800～
Breakfast included ; 2 peopleTax included¥30,184〜
(USD 189.97)

[Room Only] Check-in is available until 11 PM! Enjoy the beautiful skin Onsen and starry sky at Hirugami Onsen <No Meals>

IN 15:00～23:00
OUT 10:00
¥33,000～
No meals ; 2 peopleTax included¥32,340〜
(USD 203.54)

[With Breakfast] Arrival is OK until 11 PM! Enjoy the beautiful skin Onsen of Hirugami and the starry sky <No Dinner>

IN 15:00～23:00
OUT 10:00
¥37,400～
Breakfast included ; 2 peopleTax included¥36,652〜
(USD 230.68)

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Introduction of the Accommodation

Meal
Meal

Indulge in the luxury of savoring seasonal Shinshu delicacies served on carefully selected tableware at the perfect pace. Enjoy a variety of dishes that highlight the natural flavors of each season.

Room
Room

Like the moon gently illuminating the Ina Valley overlooking the Alps, may you enjoy a warm, rich, and soft time. Relish the fullness of tranquility, the elegance, and the sophistication of the moonlight.

Facilities and Equipment of Accommodation

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

Notice from the Accommodation

  • Important Notice Regarding the Accommodation Tax

    Thank you very much for your continued patronage of our Accommodation.
    Starting with stays from June 1, 2026, an Accommodation Tax will be introduced in Nagano Prefecture and Achi Village.
    Accordingly, we will charge the Accommodation Tax separately as outlined below. Thank you for your understanding.

    [Tax Amount]
    For stays from June 1, 2026 to May 31, 2029
    For guests with an Accommodation Fee of JPY 6,000 or more (excluding tax): JPY 300 per person per night (Village tax JPY 200 / Prefectural tax JPY 100)
    For stays on or after June 1, 2029
    For guests with an Accommodation Fee of JPY 6,000 or more (excluding tax): JPY 350 per person per night (Village tax JPY 200 / Prefectural tax JPY 150)

    [Who Is Subject to the Tax]
    Guests staying on or after Monday, June 1, 2026

    - Children are also subject to the tax if their Accommodation Fee is JPY 6,000 or more per night (excluding tax).
    - Even if you have already made a Reservation and completed advance payment, the Accommodation Tax must be paid separately.

    We apologize for any inconvenience caused by this change in payment and appreciate your kind understanding.

    For details, please check the official websites of Nagano Prefecture and Achi Village.

Basic Information

TaxesHot Spring Tax: JPY 150 ■ From June 1, 2026, an Accommodation Tax will be charged separately in accordance with Nagano Prefecture and Achi Village ordinances. The Accommodation Tax is JPY 300 per person per night for both adults and children when the Accommodation Fee is JPY 6,000 or more.
Card information
VISA / MASTER / JCB / AMEX / DINERS
Pets
Not allowed
BreakfastThere is no information about breakfast.
Your child
You can stay.
Room service
Available for use
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
Available
• Whitening Course (Face, Décolletage, Neck & Shoulders) 50 minutes: JPY 8,300 (tax included) • Lifting Course (Face, Décolletage, Neck & Shoulders) 50 minutes: JPY 8,300 (tax included) • Face Power Lift (Face, Décolletage, Neck & Shoulders; Arms to Fingertips) 60 minutes: JPY 10,000 (tax included)
Fitness gym
None
Public Bath
The number of Public Bath
2
Business Hours
00:00~24:00
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring
Remarks
- Large communal bath “Seiran” (all Koya-maki cypress), capacity: 30 guests Soothing music plays softly. Men until 20:00, women thereafter. - Large communal bath “Kobai” (all Koya-maki cypress), capacity: 20 guests Women until 20:00, men thereafter.
Room with Open-Air Bath
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
Remarks
Spring quality and benefits

Simple sulfur hot spring

Neuralgia, muscle pain, joint pain, chronic digestive disorders, sensitivity to cold, hemorrhoids, recovery after illness, and chronic gynecological conditions

※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.

SaunaNone
Hot stone spaNone
About Hygiene Measures
[COVID-19 Measures at Our Property] 1. All Rooms used by guests are sterilized and disinfected with a large ozone generator. 1. Frequently touched surfaces in guest Rooms and dining areas (chairs, tables, etc.) are disinfected by wiping with alcohol and sodium hypochlorite solution. 1. Thorough handwashing and disinfection with alcohol for all staff. 1. Mandatory mask use by staff during meal service. 1. Dining tables for meal Plans in the dining area are set at least 2 meters apart. No buffet-style service is provided for either dinner or breakfast. 1. Alcohol disinfectant and sodium hypochlorite solution are available throughout the property. 1. All chopsticks provided are disposable wooden chopsticks.

Reviews

Overall Score
4.12
(35)
  • Rooms & Amenities
    4.06
  • Facility
    3.86
  • Hospitality & Service
    4.17
  • Meals
    4.20
  • Onsen & Bath
    4.31
  • Satisfaction
    4.11

*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 Prefecture425 Chisato, Achi-mura, Shimoina-gun
TEL：+81-265-43-3500

■ By Car
From the Tokyo area: 10 minutes from Iida-Yamamoto Interchange
From the Nagoya area: 10 minutes from Sonohara Interchange
*Sonohara Interchange cannot be used when traveling toward the Kanto area.*

■ By Train
Free Shuttle Service available from JR Iida Station

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

Pickup and drop-off information
Available (Free)Free Shuttle Service to the express bus stop and JR Iida Station is available by Reservation.

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