Discovered this place when we had some time to kill at Nagano station. It's a little standing bar in the basement which serves local beer, wine and sake. Not really knowing what to order. i went for the tasting menu with a selection of 3 types of sake to try. They also provide accompanying snacks to go with the sake and a little score sheet for you to take down notes. Nice experience even though it was slightly weird getting sloshed in the middle of a sho. pping centre.