Before Japan ate beef, it ate momonji — "beasts of the mountain" — quietly, in a handful of licensed houses at the edge of Edo. Momonjiya, founded in 1718, is the great survivor of that world: three centuries of wild boar simmered in miso, in the shadow of the sumo stadium at Ryogoku. A whole boar still hangs outside the door in season, exactly as it did when samurai slipped in through the back.
What you eat
Shishinabe — wild boar hot pot, the meat sliced thin and arranged like a peony flower, simmered tableside in a miso broth the house has kept for ten generations. Boar is leaner and cleaner than pork, and winter animals carry a sweetness that made this dish Edo's original stamina food. Venison and other mountain fare appear by season.
Why you've never read about it in English
Three hundred years of Tokyo custom means Momonjiya has never needed to look outward: no English website, no international booking platform, and barely a paragraph about it in the English-language press. It is one of the oldest continuously operating restaurants in the city, and the world's guidebooks walk right past it.
Who should go
Anyone whose Tokyo list already has sushi on it twice. Pair it with the sumo stadium and the Sumida river walk — this is the fourth-oldest kind of Tokyo evening there is, and almost no visitor has ever had it.