Surrender yourself to the forests and lakes of Nagano and feel the seasons with all five senses. A retreat stay away from the bustle, where your mind finds balance in time spent doing nothing.

At an altitude of 1,123m, surrounded by a tranquil forested lakeside. Here, you are allowed the luxury of doing nothing. Simply gaze at the water's surface and listen to the sound of the wind rustling through the trees. Savor nature's blessings from the forest and feel the gentle ripples of the lake— suddenly, nostalgic memories may resurface. Scents, textures, sounds, and flavors awaken your senses— bringing back innocent childhood moments or a sense of comfort once felt. When you visit here, a natural kindness emerges within you— towards yourself, your loved ones, and even those you've yet to meet. Eventually extending to society and our planet as well.

  • This was my second stay.Everyone at the Hotel was wonderful. There were moments when I caused some inconvenience, but you handled everything with great care, and I’m truly grateful. This is a perfect Accommodation in every way.When I want to Clear my mind without thinking about anything, I’d love to come back here.I look forward to staying with you again.And congratulations on your first anniversary.

    ko*yu 7/6/2026
  • I take regular driving trips every month, and while looking for an Accommodation in Nagano Prefecture, I came across this place on social media and decided to make a Reservation.It was my first time visiting Koumi Town and Lake Matsubara, and the area had a unique atmosphere that felt incredibly relaxing.Not only was the staff’s hospitality wonderful, but although it has been about a year since the renovation, the Room was also very clean and comfortable!Since I usually travel solo, some Accommodations can feel a bit unsettling, but this may have been the first time I’ve been able to truly relax and unwind like this.I’ve come to really love not only this Accommodation but also Koumi Town itself, so I’d like to visit again regularly!

    HACCI 7/10/2026

Facilities and Services

See All
Within a 5-minute walk to the convenience store. / Free shuttle service
IN14:00~17:30
OUT11:00
Number of rooms7 rooms
PetNot allowed
Your childNot allowed
As a general rule, we do not accept reservations for children under junior high school age. However, elementary school children may stay if their parent or guardian determines it is appropriate.

[1-Night Breakfast Plan] Wake Up to Nature’s Light and Sounds — A Retreat Stay to Immerse Yourself in Quiet at Your Own Pace | Breakfast Included

IN 14:00~17:30
OUT 11:00
¥52,800
Breakfast included ; 2 peopleTax included¥42,240
(USD 265.09)

【Early Bird 60×1 Night with 2 Meals】~10% OFF for Early Reservation~ Enjoy French Cuisine Inspired by Nature and a Lakeside Retreat Stay

IN 14:00~17:30
OUT 11:00
¥59,400
Dinner and Breakfast included ; 2 peopleTax included¥47,520
(USD 298.23)

[1-Night Breakfast Plan] Wake Up to Nature’s Light and Sounds — A Retreat Stay to Immerse Yourself in Quiet at Your Own Pace | Breakfast Included

IN 14:00~17:30
OUT 11:00
¥59,400
Breakfast included ; 2 peopleTax included¥47,520
(USD 298.23)

【Early Bird 60×1 Night with 2 Meals】~10% OFF for Early Reservation~ Enjoy French Cuisine Inspired by Nature and a Lakeside Retreat Stay

IN 14:00~17:30
OUT 11:00
¥65,340
Dinner and Breakfast included ; 2 peopleTax included¥52,280
(USD 328.10)

[1-Night Breakfast Plan] Wake Up to Nature’s Light and Sounds — A Retreat Stay to Immerse Yourself in Quiet at Your Own Pace | Breakfast Included

IN 14:00~17:30
OUT 11:00
¥66,000
Breakfast included ; 2 peopleTax included¥52,800
(USD 331.37)

【Early Bird 60×1 Night with 2 Meals】~10% OFF for Early Reservation~ Enjoy French Cuisine Inspired by Nature and a Lakeside Retreat Stay

IN 14:00~17:30
OUT 11:00
¥71,280
Dinner and Breakfast included ; 2 peopleTax included¥57,040
(USD 357.98)

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Introduction of the Accommodation

Lobby
Restaurant
Lobby
Lobby
Restaurant
Embrace the Seasons

From the window, you can watch Lake Matsubara and its surrounding forest transform with each passing moment. After a long winter, spring awakens with budding greenery that gradually paints the trees in vibrant hues. As the sun grows warmer, visitors enjoy fishing for crucian carp from boats on the lake. At an altitude of 1,123 meters, summers here are cool, and nights can be refreshingly chilly. On clear nights, you're enveloped by a sky full of stars. As summer fades away, green leaves turn to shades of yellow and red. By December, the lake freezes completely over; colorful tents for smelt fishing dot the ice against a backdrop of Mount Yatsugatake. Experience these ever-changing seasons and moments unique to this place through our heartfelt hospitality and cuisine.

Exterior
About Komi Town

Approximately 2 hours by train or 3 hours by car from Tokyo, Koumi Town is located in the eastern part of Nagano Prefecture, near the center of the Minami-Saku region. Over 1,000 years ago, a large lake was formed when a river was dammed due to a steam explosion from Mount Yatsugatake, and it came to be known as "Koumi." The Matsubara Lake area where HOTEL MIYAM is situated is said to have been a sacred site for local faith. It lies at the foot of Matsubara Suwa Shrine, established during the Heian period and deeply revered by Takeda Shingen.

Facilities and Equipment of Accommodation

  • The room
    The room
  • Restaurant
    Restaurant

Basic Information

Card information
VISA / MASTER / JCB / AMEX / DINERS
Pets
Not allowed
BreakfastBreakfast will be served at Restaurant OTO.
Your child
You cannot stay.
As a general rule, we do not accept reservations for children under junior high school age. However, elementary school children may stay if their parent or guardian determines it is appropriate.
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
SaunaNone
Hot stone spaNone

Reviews

Overall Score
4.93
The best (10)
  • Rooms & Amenities
    4.90
  • Facility
    5.00
  • Hospitality & Service
    5.00
  • Meals
    5.00
  • Onsen & Bath
    4.70
  • Satisfaction
    5.00

*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 Prefecture4779-1 Toyosato, Koumi-machi, Minamisaku-gun, Nagano, Japan
TEL:+81-267-88-7911

■By Car■
- About 45 minutes from Nagasaka IC
- About 15 minutes by car from Yachiho Kogen IC

■By Train■
- From Tokyo area
Tokyo → Sakudaira Station


12:04 Depart Tokyo Station (Hokuriku Shinkansen “Asama”)
13:29 Arrive Sakudaira Station
13:35 Depart Sakudaira Station (Asamaguchi Exit) → 14:20 Arrive at the Hotel

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

Pickup and drop-off information
Available (Free)We offer a Shuttle Service (Reservation required)

[At check-in] 13:35 Departs Sakudaira Station (Asama Exit) → our Hotel
[At check-out] 11:00 Departs our Hotel → Koumi Station
*Please note that schedule changes are not available.


White and beige two-tone Hiace (Nagano license plate 18-37).
A staff member holding a sign that says “HOTEL MIYAM MATSUBARAKO” will be waiting for you at the Asama Exit of Sakudaira Station upon your arrival.
If you cannot find us, please call the Hotel at 0267-88-7911.

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