A cooking of restraint and season, built on dashi — and on letting one ingredient taste as much of itself as it can.
Where it comes from
Much of Japanese cooking rests on dashi, a stock made in minutes from kombu and dried bonito. It was studying kombu dashi that led the chemist Kikunae Ikeda, in 1908, to identify glutamate and name the taste umami.
Meals are built by number and season: rice, soup and side dishes, each chosen for the time of year. Washoku was added to UNESCO's list of intangible cultural heritage in 2013.
Where in it
TokyoOld Edo, a city of quick, strong-flavoured eating — sushi, tempura and soba all began as street food here — and later of yōshoku, Western dishes made Japanese.OyakodonTonkatsu
KyotoThe old imperial capital: temple vegetarian cooking, tofu and yuba, pickles, kaiseki, and a pale, delicate dashi that lets the ingredients show through.Dashimaki tamago
OsakaA merchant city called 'the nation's kitchen', famous for eating until you drop — kuidaore — and for konamon, batter foods off the griddle, from okonomiyaki to takoyaki.Okonomiyaki
HokkaidoThe cold north: seafood, dairy, sweetcorn and potatoes, lamb grilled as jingisukan, and ramen made hearty for the winters — miso ramen above all, in Sapporo.Miso ramen
FukuokaKyushu's big city, facing Korea and China across the sea: tonkotsu ramen from the yatai, open-air stalls by the river, and spicy mentaiko.Tonkotsu ramen
OkinawaThe islands of the old Ryukyu Kingdom: pork from nose to tail, bitter melon and island tofu, and a cooking closer to China and South-east Asia than to Tokyo's.Gōyā chanpurū
How it cooks
Dashi
Kombu steeped below a simmer, bonito added off the heat, strained without squeezing.
Steaming
Gentle, even heat — for custards, fish and rice.
Seasoning by ratio
Soy, mirin and dashi in proportions a cook knows by heart.
Edo period · from China's southern coast to NagasakiBanquet cookingIn the Edo period, Nagasaki was Japan's window on the world. Chinese traders' banquet cooking met Japanese cooking there, and chawanmushi is often traced to that table.Chawanmushi →