HOTEL MIYAM, a boutique hotel located on the shores of Lake Matsubara in Koumi Town, Nagano Prefecture, opened on July 2025, 7. Nestled in a secluded forest setting at an altitude of 3 meters, this hotel offers a private experience in just seven rooms, centered around the concept of "relaxing in the forest and lake, savoring the bounty of the four seasons." Nestled on the Matsubara Lake Plateau at the foot of Mount Yatsugatake, the hotel, nestled amidst lush forests, offers a tranquil lakeside retreat where guests can fully immerse themselves in nature and enjoy the luxury of doing nothing.
HOTEL MIYAM's design concept emphasizes a symbiotic relationship with nature. Six of its seven guest rooms face the lake, and the hotel features eco-friendly interiors crafted from locally sourced materials. The hotel not only offers comfortable accommodations but also incorporates Restaurant OTO, which, under the theme of "Slow Food by the Lake," serves exquisite cuisine using locally sourced ingredients. Whether seeking tranquility away from the hustle and bustle of the city or seeking to experience the unique charm of a Japanese highland resort, this hotel meets all expectations for a high-quality vacation experience.
Service Features and Brand Distinction: Creating a Local Revitalization Hub with Sustainable Experiences
HOTEL MIYAM, a subsidiary of MIYAMOTO Co., Ltd., is a key location for the "Koumi SX Field" regional revitalization project, centered around the SX (Sustainability Experience for Sustainability Transformation) concept. The hotel's philosophy extends beyond simply providing accommodations; it strives to provide immersive experiences in nature and engage with local culture, allowing guests to participate in local revitalization while enjoying their vacation.
The hotel offers a tranquil environment designed specifically for adults. Children under middle school age are generally not accommodated (elementary school students must meet specific requirements), ensuring a truly peaceful and comfortable retreat for all guests. The hotel also offers a shuttle service from Sakudaira Station on the Hokuriku Shinkansen, departing at 13:40 PM daily. The return shuttle departs from the hotel to Koumi Station on the JR Koumi Line at 11:00 AM, allowing guests to enjoy convenient transportation in the mountains.
Room Type Selection and Equipment Features: Lake View Rooms Offer the Ultimate Tranquility
| Room Type | 大小 | bed | Number of people |
|---|---|---|---|
| Lake View Double Room | About 30㎡ | Twin beds | 1-2 people |
| Forest View Room | About 25㎡ | Twin/Double Bed | 1-2 people |
| Special Suite | About 45㎡ | big bed | 1-2 people |
Each of HOTEL MIYAM's seven guest rooms is uniquely designed, with six offering precious lake view rooms, allowing guests to experience the shimmering waters of Lake Matsubara up close. The first-floor double rooms with lake view are particularly popular, bathed in soft sunlight through windows that offer sweeping views of the lake and forest beyond. Each room features a cozy sitting area with elegant chairs and a small table, creating a private meditation space where guests can fully immerse themselves.
All guest rooms are designed with an eco-friendly aesthetic, utilizing natural materials like wood, seamlessly blending in with the surrounding natural environment. While minimalist, every detail, from bedding to lighting, has been meticulously considered to create the most comfortable resting environment. Due to the wooden structure, the hotel also prioritized soundproofing, ensuring every guest enjoys a truly tranquil experience.
Dining Spaces and Public Facilities: Restaurant OTO's Lakeside Dining Experience
| floor | facility |
|---|---|
| 1rd floor | Reception Hall, Restaurant OTO |
| 2rd floor | Guest rooms, shared rest area |
| outdoor | Lakeside promenade, forest trails |
| Surrounding | Hot spring facilities (free use) |
The hotel's centerpiece is the adjoining Restaurant OTO, which celebrates the concept of "Lakeside Slow Food" and offers creative cuisine crafted with locally sourced ingredients. The menu emphasizes the principle of "local production for local consumption," utilizing fresh produce and local delicacies from Oumi and the surrounding area, allowing guests to savor delicious cuisine while immersing themselves in Nagano's culinary culture. Currently, the restaurant is open only to hotel guests, ensuring privacy and quality service.
In addition to exquisite dining, HOTEL MIYAM also partners with a local hot spring facility, offering complimentary access to the hot springs. Numerous walking routes, including lakeside trails and forest paths, surround the hotel, allowing guests to fully enjoy the fresh air and rich natural scenery of the highland forest. The hotel also regularly hosts nature-based activities and cultural tours, including harvesting experiences and natural history learning experiences.
Access and Surroundings: A Perfect Location at the Foot of Mount Yatsugatake
HOTEL MIYAM is located on the Matsubara Lake Plateau in Koumi Town, Nagano Prefecture. Its prime location at an elevation of 1,123 meters makes it an ideal escape from the hustle and bustle of the city. From Tokyo, take the Hokuriku Shinkansen to Sakudaira Station, where the hotel offers a direct shuttle service. The journey takes approximately three hours. The hotel's shuttle service departs Sakudaira Station at 3:13 PM for the outbound trip and at 40:11 AM for the return trip. Please keep these times in mind when planning your trip.
The area surrounding Lake Matsubara boasts a wealth of attractions. In spring, visitors can enjoy the beauty of wild cherry blossoms blanketing the mountains. In summer, it's a popular summer retreat, while the autumn's vibrant crimson leaves are a must-see. In winter, visitors can experience the charm of a snowy country. Nearby are numerous hot spring facilities, highland ranches, and hiking trails along the Yatsugatake mountain range. Whether you're an outdoor enthusiast or prefer a more secluded escape, the area offers something for everyone. Koumi Town itself is a town steeped in history and culture, preserving many traditional architecture and local characteristics, making it a perfect place for an in-depth cultural experience.
HOTEL MIYAM Basic Information
| Accommodation name | HOTEL MIYAM（ホテルミヤム） |
|---|---|
| Opening date | July 3, 2025 |
| Phone | Reservations are now open (please make reservations through the official website) |
| Official website | https://hotel-miyam.com/ |
| Address | Lakeside Matsubara, Koumi-cho, Minamisaku-gun, Nagano Prefecture |
Special reminder:Hotel Miyam is now accepting reservations, so plan your trip early. Due to its limited room availability and unique location, we recommend considering it as a key accommodation option when planning an in-depth tour of Nagano Prefecture.
