Shinshu Soba — Nagano's Buckwheat Noodle Tradition

**Juwari soba (100% buckwheat):** This is the ultimate test of a soba chef's skill — no wheat binder means the noodles are fragile and break easily. The result is intensely nutty, earthy flavor. Kobayashi Soba (reservation required, ¥1,400 for zaru soba set) is one of Matsumoto's best for juwari. Note: juwari soba is coarser and less smooth than ni-hachi — an acquired texture. **Seasonal soba:** Shin-soba (新蕎麦, 'new buckwheat') harvested in October–November is the most aromatic, with vibrant green color. Shops announce shin-soba season with banners; this is the time to visit if possible. The flavor difference is noticeable — fresh vs. aged buckwheat. **Soba etiquette deep dive:** Don't bite the noodles; pull the entire mouthful in one slurp. Dip only the bottom third of noodles in tsuyu sauce (dipping the whole thing oversaturates). After finishing, request soba-yu (buckwheat water) — pour it into remaining tsuyu and drink like a savory tea. This ritual is non-negotiable for soba purists. **Oyaki pairing:** Oyaki (おやき) are Nagano's steamed dumplings filled with nozawana pickles, mushrooms, or red bean paste. Many soba shops serve oyaki as side dishes (¥200–300). Nozawana oyaki + cold soba is the classic Nagano combination.