Sakurai Kanseido Sensekitei is a traditional-style restaurant. The brand Sakurai Kanseido is actually better known for its Japanese Wagashi (sweets like mochi) but this restaurant is also worth mentioning!
One of the "must try" things here for the locals is the chestnut rice and handmade soba. They a very affordable luxurious set lunch with seasonal tempura vegetables and miso soup. The restaurant, housed in a beautiful Japanese garden, and fits perfectly with a trip to the artsy picturesque town of Obuse.