Tucked away in the charming hot spring town of Shima, you'll find this cozy, family-run soba shop. They mill their own buckwheat flour, blending local and Hokkaido-grown varieties to create noodles with a wonderful, nutty flavor. Be sure to try their seasonal tempura, featuring wild mountain vegetables you won't find anywhere else – it's the perfect accompaniment to their delicious, handmade soba.