If you visit Kokura, nuka-daki is worth trying at least once. First-time diners may still wonder about its appearance, aroma or how to order it.
The flavor to expect
Nuka-daki is not simply a sweet soy-simmered fish dish. It combines the aroma of fermented nuka-doko, the umami of oily fish and the depth of the simmering sauce.
If the appearance worries you
Some nuka-daki looks dark because soy sauce or mirin may be used. Yano-style nuka-daki does not add soy sauce, sake, mirin or white sugar, so it looks relatively pale, even whitish. It is better understood through aroma and umami than through color.
Breakfast, lunch and dinner
In the morning, enjoy it with rice. At lunch, it works as a Japanese set meal. In the evening, try small bites with sake or other dishes. For a first order, mackerel or sardine nuka-daki is the natural starting point.
Source: Kitakyushu City, Research Report on Rediscovering the Food-Cultural Value of Kitakyushu's Local Dish Nuka-daki (March 2025).