In Takayama, most people do not call it ramen. It has been chuka soba here for as long as anyone remembers, or often just soba, and some households eat a bowl of it on New Year's Eve in the slot where buckwheat noodles would go anywhere else. The name is not a marketing decision. It is a leftover from a time when the distinction had not hardened.

The broth is a Japanese-style dashi joined to soy sauce, and the exact build varies from shop to shop: chicken bones, dried fish, vegetables, shiitake, in whatever ratio a particular kitchen settled on decades ago. It comes out dark and reads as heavy, then tastes lighter than it looks. The noodles are thin and crimped, and they carry a lot of liquid up with them.

The story starts in 1938 with a street stall called Masago Soba, still operating in the old town. From one cart the style spread through the valley, and today more than thirty shops in the city serve some version of it.

That number surprised me, and then the surprise turned into something else. Thirty shops is not what a tourist dish looks like. It is what a daily habit looks like, kept in place by the fact that the town never stopped calling it soba. A name can be a record of how a place has handled a thing.