Tetchiri (Fugu-chiri)

Fugu eating in Japan was long banned: Toyotomi Hideyoshi prohibited it around 1598 after soldiers gathering for the Korean campaigns died of poisoning, and the ban held through the Edo period. It was lifted in Yamaguchi Prefecture under Japan's first prime minister, Itō Hirobumi: while staying at the Shunpanrō inn in Shimonoseki in late 1887, he was served fugu (the sea being too rough for other fish) and, impressed, had the prefecture's prohibition repealed the following year, 1888 — Shunpanrō is remembered as the first officially licensed fugu restaurant of the modern era. Shimonoseki and the wider Kansai region, Osaka above all, became Japan's centers of fugu cookery; Osaka is widely cited as eating the most fugu in the country. The Kansai nicknames come from teppō ('gun'), slang for fugu because it 'could shoot you dead': fugu sashimi is tessa (teppō no sashimi) and the hot pot is tetchiri (teppō no chiri), 'chiri' itself being a contraction of chiri-nabe.

A clay pot of clear kombu broth set to a gentle simmer; the fugu pieces go in and turn from translucent to firm white in a couple of minutes, the bone-in chunks curling slightly. The flesh is lean, springy and quietly sweet — closer to a fine white fish than to anything rich — and its character is best read against the dipping ponzu, whose citrus sharpness and the bite of grated daikon and chives lift the clean fish. There is no heavy sauce or fat to hide behind; the pleasure is the texture and the freshness. By the end the broth has taken on the fish's sweetness and is finished as zosui, often the high point of the meal. Overcook the fugu and the springy flesh turns dry and stringy.

Two things define tetchiri: an intentionally bare broth and a very short cook. The broth is kombu only — kombu's glutamate gives a clean savory backbone without competing with the fish, so the fugu's own delicate flavor leads rather than being buried under bonito or seasoning, the same logic as the kombu-only broth of shabu-shabu. The cook is brief because fugu is lean and low in fat: held too long in the simmer, its muscle proteins contract and squeeze out moisture, turning springy flesh dry and fibrous, so pieces are lifted the moment they firm up. The ponzu does the seasoning work the broth deliberately omits — its acidity and the enzymes and pungency of grated daikon cut and brighten the clean fish. As in any nabe, density dictates order: bone-in pieces and firm vegetables go in early, the leaf vegetables and the finishing rice last, when the broth has absorbed the fish's sweetness.