When you stay at Nakasatsunai, I strongly recommend you to taste their dairy products.
The first one is gelato by “Tokachino Fromages”.
There are various tastes of gelato, but among them I recommend you to try Camembert taste.
As they also produce cheese in their factory, the cheese taste gelato is also quite nice,
http://www.t-fromages.com
The second one is raw milk by “Omoiyari Farm”.
Raw milk without heat treatment is only available here.
I can tell that this is the best taste milk in my life.
http://omoiyari.com/