あひ鴨一品 鳥安

When the samurai class was abolished in 1868, a retainer named Watanabe Daisuke needed a trade. A kabuki star suggested duck. The house he founded in 1872 beside the Ryōgoku bridge has served exactly one course ever since: aigamo (a mallard-duck cross) seared on an iron pan over charcoal, eaten not with sweet sauce but with grated daikon and soy, the way almost nowhere else remembers.

What you eat

Thick-cut breast with its skin, liver, gizzard, and heart in succession — a tasting of the whole bird, cooked and portioned entirely by kimono-clad attendants at your private table. The vegetables fry in duck fat. The finale is the house's quiet masterpiece: rice fried in the same iron pan, in the drippings of everything that came before. Tanizaki and Ozu ate here; the potter Nakazato Tarōemon XIII loved the place so much the family kept a tatami room for him.

The Noren View

Tokyo has faster dinners and more famous ones. It has no other room where a single dish has been polished, nightly, for a century and a half — and the fried rice at the end may be the best thing made from leftovers anywhere in Japan.

Go if you

Go if you are building an evening around Ryōgoku (sumo stables, the Edo museum district, the Sumida at dusk), or if you understand that a menu of one item is the deepest form of confidence.