Toyama Black Ramen

Toyama Black traces to the shop Nishicho Taiki in central Toyama city, opened in 1947 by founder Takahashi Seikan in the lean reconstruction years after the wartime air raids that had levelled much of the city. Manual labourers rebuilding Toyama carried packed rice and rice balls to work, so Takahashi devised a deliberately strong, dark, chashu-laden chuka soba meant to be an okazu (a savoury side for rice) and to replenish the salt those workers sweated out. The blackness and aggressive salt were the whole point. The dish stayed a local quirk for decades; the name Toyama Black is said to have stuck only around the year 2000, after a Tokyo television crew filmed and broadcast it under that label, after which black-soup shops multiplied across the prefecture.

The smell hits first: toasty soy and a sharp bite of black pepper. The soup is startlingly salty and savoury, almost briny, with the dark roasted edge of long-reduced soy, and it is meant to be chased with rice that instantly tames it. Coarse pepper crunches and prickles on the tongue; raw onion adds a sweet, sharp crackle; the chashu is fatty and tender, the noodles thick and chewy enough to stand up to the punishing tare. On its own it is almost too much, which is exactly why the bowl of rice is non-negotiable.

The colour and force come almost entirely from the tare, not from long bone-boiling. The tare is a dark soy sauce cooked down and concentrated, sometimes deepened with caramelised soy solids, so the bowl reads black and delivers a heavy hit of sodium and the roasted, slightly bitter notes of reduced shoyu and Maillard browning. A relatively light chicken-and-pork or chuka soup is then poured over a generous pool of this tare, which is why the broth tastes far saltier than it looks thin. Coarse black pepper layers in piperine heat and aroma on top, and the high salt load is precisely calibrated to be neutralised by plain rice, the way a salty side dish is.