When you're planning your visit to レストランおーやま, you could take public transportation to the station ぬまのさわえき, which is the nearest station at 29 meters distance to the restaurant.
As soon as we have an overview of dishes and drinks for レストランおーやま from 夕張市, we will publish it here. In the meantime, feel free to take a look at the menus in the surrounding area. Or help us by making available a photo of the menu here.