The Kiso Valley was a section of the Nakasendo — one of the two great highways between Edo and Kyoto — and its post towns were significant enough that eleven of them survive in recognizable form today. Narai-juku, the best preserved, offers a kilometer of Edo-period merchant architecture unchanged in essential character since the road was active. Kiso lacquerware developed in this environment: a craft that used the abundant Kiso cypress as its base material and the trade traffic of the highway as its market. The resulting tradition emphasizes practicality — lightweight, durable objects made for everyday use rather than display. The lacquer is applied in relatively thin layers, giving the finished objects a warmth different from the heavier Wajima or Tsugaru styles. The workshops in the Kiso area offer the experience of applying lacquer to a prepared base — a process that requires patience more than skill. Lacquer dries slowly and on its own schedule. You cannot hurry it. The constraint is also the method: the craft has developed around the material's pace, and working with it for even an afternoon makes this visible. Leaving Narai-juku afterward, with a piece of Kiso lacquerware and the post town still present in your memory, the relationship between place and craft becomes one of the more comprehensible things about Japan.