Koumi Re-Ex Hotel

Eastern Nagano Area 小海リエックス・ホテル


A highland resort beneath the vast starry sky at an elevation of 1,450 meters


Koumi Re-Ex is a resort hotel by the popular confectioner, Châteraisé. The exquisite sweets buffet and Japanese cuisine cooked with local ingredients is popular with foreign and Japanese guests alike. Another highlight is gazing at the beautiful starry sky that appears especially clear seen from an elevation of 1,450 meters. Koumi Re-Ex also boasts hot spring baths with high quality water supplied directly from the natural source. You can enjoy bathing both indoors and outdoors while looking out at the surrounding highland nature.





Regional Name

Located in the northern foothills of the Yatsugatake Mountains and within walking distance of Shirakoma Pond and Matsubara Lake


Tel: 0267-93-2211 / Fax: 0267-93-2639
E-mail: info@reex.co.jp

Area Attractions

Japan's most beautiful white birch forest/Shirakoma Pond/Matsubara Lake


Japanese: 3

Western: 71

Japanese/Western Blend: 1

2 suites, 8 rental cottages, and 4 maisonette-style rooms

Check-in / Check-out

11:30 / 15:30

Accommodation Rates

7,200 yen - 14,700 yen (Per Adult Per Night, w/Breakfast, Service Fee Included, Sales Tax Included, Onsen Tax Additional)

Prices and Meal Plans

There are various plans including golf and skiing plans packaged with your hotel stay and guided tour plans in which you can explore the surrounding area and the Yatsugatake Mountains along with an experienced local guide. You can choose to participate in hands-on activities such as soba noodle making, ceramics, kayaking, and woodworking lessons as well. The buffet plan, which lets you enjoy full course western-style and Japanese meals as well as the mixed buffet also makes a wonderful choice.

Credit Cards



Japanese, Western, Halal meals and other special meal accommodations can be provided if you notify the hotel in advance.

Japanese cuisine, western cuisine, and buffet meals prepared with local ingredients from Nagano

Natural Hot Spring

Hoshizoranoyu Re-Ex


Bath/Toilet in Room, Common Bath, Outdoor Bath
A rare hot spring bath (only 5% of Japan's hot springs have the same type of water quality) that leaves your skin feeling silky and smooth.


  • Non-Smoking Rooms Available
  • Internet-Enabled Computer Available for Use
  • Dinner Provided in Private Room
  • Special Needs Meals (Caloric, Amount, Ingredients) Provided (Please Inquire)
  • Vegetarian Meals Available (Please Inquire)
  • Accommodation w/o Meals or Room Charge Available (Please Inquire)
  • Accommodation w/o Dinner or B&B Style Available
  • Private Accommodation for Single Travelers Provided

Location / Access

5907, Toyosato, Koumi Town

By Train:
15 to 30 min by taxi or bus from Koumi or Matsubarako Station (JR Koumi Line)
By Car:
41 km or 50 min from Nagasaka IC
14 km or 20 min from Yachiho Kogen IC
Pick-Up Service:
Please Inquire
Pick-up service is available from Sakudaira Station (Hokuriku Shinkansen) for 12 to 18 people with advance reservation.

Search for related blog entries (using Google)