花ちゃんDON!
In the morning of that day, I explored the Yodoe Market, but there were not many shops open yet. What caught my eye was the sign for "Nuka-miso simmered dish." I decided to get it to go and enjoy it at the hotel later, so I returned in the evening to buy it from Usami Shoten. By the way, what is "Hyakunen Yuka"? It is said that the culture of nuka-miso spread in the castle town because the feudal lord Ogasawara Tadamasa, who was transferred from Shinano to Kokura in place of Hosokawa Tadatomi, treasured the nuka bed brought from Matsumoto. There are nuka beds that have been passed down for over 100 years. Usami has even registered the trademark "Hyakunen Yuka."
The nuka-miso simmered dish is a local dish in Kokura made by simmering mackerel, sardines, and saury in a broth with nuka (rice bran). Here, they use saury and sardines, and the price varies depending on the size. The female shopkeeper told me, "Even if you buy a lot, it will last about a week in the refrigerator." When I mentioned that I would eat it in my hotel room, she smiled and said, "Then, even if it's small, it's fine." They offer two types of nuka-miso simmered dish here: regular and spicy. The shopkeeper warned me that the spicy one is really spicy, so I decided to go with the smallest saury and sardine in the regular nuka-miso simmered dish (I think the total price was 350 yen).
When I asked how it's made, I was told that after simmering the fish in a regular sweet and savory broth, nuka is added and simmered for about 10 minutes. They emphasized not to add nuka at the beginning because it will burn easily. The shopkeeper said, "It goes well with sake, but don't drink too much," as she sent me off. Back in my room, I tried it. The fish is cooked thoroughly, so the texture is firm. It has a sweet and savory flavor, without any nuka-miso smell. However, it's different from miso simmered dishes. In miso simmered dishes, miso stands out in taste and aroma, but in nuka-miso simmered dish, the taste of the fish comes through. Even though I ordered the regular flavor, it has a hint of spiciness, probably from chili peppers. It's slightly spicy. Even those who are sensitive to the unique smell of fish dishes will find it easy to eat. It would go well with white rice. Well, it also goes well with sake. Before I knew it, I ended up drinking beer and sake. It was a delicious encounter with a cheerful shopkeeper and local cuisine, making it a wonderful memory of my trip.

