[Limited time] Dinner buffet that is healed by cool and sweet watermelon / All-inclusive <with breakfast>

Have a cool and sweet reward for your summer trip.
Surprisingly delicious taste you encounter while traveling ─ In fact, Nagano Prefecture is a land where watermelon production is also thriving.
Watermelons grown by taking advantage of the temperature difference between day and night are surprisingly fresh and attractive for their firm sweetness.
At Mercure Nagano Matsushiro Resort & Spa, we offer cut fruits using watermelon and original sweets at a dinner buffet only during the summer months from July to August.
Please enjoy summer time in Shinshu with a bite to forget the heat.
Overview of the Plan
- Reservation period
- May 1-August 31, 2025
- Accommodation Period
- July 1-August 31, 2025
Plan details

《Lounge》
We have a lounge that can be used by guests.
The content of the offer varies depending on the time of day, so please use it differently.
[Business hours]
・From 15:00 to 18:00 Rakugu / Evening Social
・21:00-23:00 Chotto (Slightly) / Night Cap
・15:00-23:00/Onsen Lounge

"Buffet"
■Dinner buffet
[Business hours] 17:30-21:00 (final admission: 20:30)
■Morning buffet
[Business hours] 7:00-9:30 (final admission: 9:00)
We offer a wide range of dishes, including local menus using local ingredients from Nagano Prefecture.
You can also enjoy drinks such as beer and soft drinks freely.

"Onsen, large public bath, sauna"
[Business hours] 6:00~10:00/15:00~23:00
Yuhime no Yu, an open-air hot spring rock bath overlooking the mountains of the Northern Alps.
It is said that during the Warring States period healed the fatigue of soldiers as a hidden hot spring of Shingen Takeda.
Hot water contains components such as calcium, iron, sodium, etc., and is characterized by warming to the core and being hard to cool.
<Notes>
・Elementary school children are charged the same fee as adults.
<Information to Customers>
・Check-in time from 15:00 to 18:00
・The stated amounts include consumption tax and service charges.
Mercure Nagano Matsushiro Resort & Spa
Click here for accommodation reservations from the official website.
Reservations from other sites
Jalan net / Rakuten tigerBell / One break. com