Enjoy a special getaway at our second home, inspired by the concept of “staying in the forest.”

Welcome to "Mori Stay," a place where you can feel closer to your destination. Second House A perfect spot between the ordinary and extraordinary. Your own personal second home, a familiar place just for you. Living A space where staying transforms into living. Here lies a new form of accommodation. Special Feeling A space that brings genuine smiles and comfort. A special place for you and your loved ones to share together. Born from this idea, we warmly welcome you back to "Mori Stay."

  • It was so comfortable that it made me wish I could live here.If you plan to have a barbecue, I recommend bringing a fine-mesh grill grate.Breakfast surrounded by greenery and birdsong was wonderful.I’d love to stay again.

    ふあたん 6/30/2026
  • We stayed in the pet-friendly accommodation. There were absolutely no lingering pet odors or urine smells, and the space was incredibly clean and comfortable. The facility was fully equipped with everything we needed, and each item was of exceptionally high quality. The dedication of the accommodation owner and the care shown by the staff in maintaining the facility were evident, making it a truly pleasant place to stay. While the cost is reasonable for what is offered, we found it to be well worth it. For those looking for a comfortable stay with pets, this place comes highly recommended! Additionally, for future guests, we hope everyone will maintain good manners and keep this wonderful accommodation clean so that others can enjoy their stay as much as we did.

    連休次郎 12/7/2025

Facilities and Services

See All
  • Pet-friendly
IN15:00~18:00
OUT10:00
Number of rooms4 rooms
PetPermitted
Your childPermitted

Notice from the Accommodation

-About Your Stay

Our property is located in a quiet villa and residential area. To help you enjoy Karuizawa’s authentic villa lifestyle and to maintain a high-quality environment, we have established house rules. Please make a Reservation only if you agree to these terms.
Key points are outlined below. Thank you for your understanding and cooperation.

● Please refrain from chatting outdoors (including on the deck) after 9:00 PM, as well as any actions that may cause noise, including indoors.
● Playing musical instruments is permitted indoors only. Please note that loud instruments are not allowed.
● Guests wishing to stay with pets (small or medium-sized dogs only) must agree to and sign the Pet Agreement.
● Smoking is strictly prohibited except in the designated outdoor smoking area.

-Classic Single-Story House- 【No Meals Included PLAN】「Capacity 5 persons」

IN 15:00~18:00
OUT 10:00
¥60,500
No meals ; 2 peopleTax included¥48,400
(USD 303.37)

-Classic Single-Story House-【Breakfast Included Plan】"Capacity: 5 persons"

IN 15:00~18:00
OUT 10:00
¥66,660
Breakfast included ; 2 peopleTax included¥53,340
(USD 334.33)

-Elegant Villa- [Adults Only, Maximum 2 Guests] The second floor is not accessible. Relax and enjoy your stay on the first floor!

IN 15:00~18:00
OUT 10:00
¥60,500
No meals ; 2 peopleTax included¥48,400
(USD 303.37)

-Elegant Villa- [Breakfast Included PLAN] [For 2 Adults Only] The second floor is not available for use.

IN 15:00~18:00
OUT 10:00
¥66,660
Breakfast included ; 2 peopleTax included¥53,340
(USD 334.33)

-Elegant Villa- [Adults Only, Maximum 2 Guests] The second floor is not accessible. Relax and enjoy your stay on the first floor!

IN 15:00~18:00
OUT 10:00
¥66,000
No meals ; 2 peopleTax included¥52,800
(USD 330.95)

-Elegant Villa- [Breakfast Included PLAN] [For 2 Adults Only] The second floor is not available for use.

IN 15:00~18:00
OUT 10:00
¥72,160
Breakfast included ; 2 peopleTax included¥57,740
(USD 361.91)

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Introduction of the Accommodation

Exterior
Front Desk
Exterior
Front Desk
Sample Dishes
Exterior
Room
Exterior
Front Desk
Stay with a large group and enjoy more savings!

All rates for our accommodation are based on a per-building basis. We do not charge any service fees, making it very affordable for group trips or family stays when calculated per person. Additionally, there is no accommodation fee for children under elementary school age, making it even more budget-friendly for families with young children. *Please refer to the plan details for more information.

Facilities and Equipment of Accommodation

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

Basic Information

TaxesFor stays on or after June 1, 2026, an Accommodation Tax will be charged separately. Depending on the Accommodation Fee, the tax will range from JPY 200 to JPY 700 per person per night. Please note that eligibility and the amount may vary depending on the building and Plan.
Card information
VISA / MASTER / JCB / AMEX / DINERS
Pets
Permitted
You may stay with your pet in the Peony Villa (up to 1 small dog), the Murasaki Shikibu Villa (up to 2 dogs in total: small and/or medium), and the Konara Villa (up to 2 small dogs). *Please refer to the “Surroundings & Other” section on the Accommodation introduction page for details regarding pets.
BreakfastThere is no information about breakfast.
Your child
You can stay.
- For elementary school-aged children, we provide the following amenities: [Bath towel, face towel, toothbrush, slippers] - For toddlers/infants, we provide the following amenities: [Waterproof bed sheet, baby soap, children’s toothbrush] *Please note that no other items are available beyond those listed above.* *If you do not inform us in advance that you will be staying with toddlers/infants, these items may not be prepared. If you are traveling with children, please be sure to let us know when making your Reservation.*
Room service
Not available
Common amenities
  • ○ Shampoo · conditioner
  • ○ Body soap · soap
  • ○ Towel · Bath towel
  • ○ Face 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
  • ○ Microwave oven
  • ○ Tableware
  • × Washing machine
  • × Dryer
Facilities and Features
  • ○ Entire building rental
  • ○ With kitchen
  • ○ Housekeeping service available for consecutive nights
  • ○ With a washing machine.
  • ○ Multiple bedrooms
  • ○ Supermarket nearby
  • × Within walking distance of the station
  • ○ Parking available
  • × Meal service available
  • ○ Catering
  • ○ Outside food allowed
  • × Hot spring available
  • × Swimming pool available
  • × Barrier-free
  • ○ Pet-friendly
Esthetic Massage
None
Fitness gym
None
SaunaNone
Hot stone spaNone
About Hygiene Measures
■COVID-19 Measures■ At MoriHaku -MORIHAKU-, the safety and health of our guests and staff are always our top priority. In accordance with requests from local authorities, we continue to closely monitor the situation and remain vigilant. Under these circumstances, and in line with recommendations from the Ministry of Health, Labour and Welfare and the World Health Organization (WHO), we have placed disinfectant sprays effective against viruses throughout the property as a preventive measure, strengthened cleaning and disinfection procedures, and require staff to wear face masks. We also ask guests to cooperate with temperature checks at check-in. We will continue striving to ensure you can enjoy a safe and comfortable stay in each of our private villas.

Reviews

Overall Score
3.91
(13)
  • Rooms & Amenities
    4.23
  • Facility
    4.08
  • Hospitality & Service
    4.08
  • Meals
    4.50
  • Onsen & Bath
    3.00
  • Satisfaction
    4.00

*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 Prefecture2516-3 Nagakura, Karuizawa-machi, Kitasaku-gun
TEL:+81-267-46-8992

Hokuriku Shinkansen
Tokyo Station → Take the “Asama” or “Hakutaka” (approx. 1 hr 10 min) and get off at Karuizawa Station
Approx. 3.6 km by car, about 9 min

-Shinano Railway
Karuizawa Station → (2 min) Get off at Naka-Karuizawa Station
Approx. 1.2 km by car, about 4 min
Approx. 900 m on foot, about 11 min

-Tokyo Area
Tomei Expressway Ebina JCT → Ken-O Expressway Tsurugashima JCT → Kan-Etsu Expressway Fujioka JCT → Joshin-Etsu Expressway Usui-Karuizawa IC → National Route 18 toward Karuizawa (approx. 2 hr 20 min)

Parking Information
Fee
Free for guests
Parking time
---
Parking space
No restrictions
Number of parking spaces
4 cars available outdoor
Valet service
Unavailable
In principle, parking is limited to one vehicle per building. If you plan to bring two or more vehicles, only the first vehicle may park on-site; additional vehicles cannot use the on-site parking. A free parking lot is available a 5-minute walk away. Please note that if our on-site parking is full, you will be asked to use this lot.
*We will provide separate details about the nearby parking location based on the number of vehicles you declare at the time of Reservation.*

Pickup and drop-off information
Unavailable

Frequently Asked Questions

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