Seafood ── Fish
Dojo
loach — a small mud-dwelling fish for skewers and hot pot
A slender fish of paddy mud and streams, simmered whole in yanagawa-nabe hot pot or skewered plain and glazed sweet-savory. Hardy enough to survive poor water quality, it has long been an everyday fish even from canals near cities.
- Freshwater fish
What it's made of
A slender little river fish that burrows into the mud of paddies and streams. Simmered whole in yanagawa-nabe hot pot, it turns soft alongside the aroma of burdock root. Skewered plain and glazed sweet-savory, it offers a smoky char against a crisp bite of bone. Its slippery skin is said to be part of what makes prep tricky.
How it's made
Hardy enough to survive in low-oxygen mud, or so it's said. In yanagawa-nabe the prepped fish is folded into egg; skewered, it's grilled slowly whole. With so many small bones, long cooking softens them enough that the whole fish, bones included, can be eaten. Before cooking, it's sometimes held in clean water for a few days to purge the mud from its gut.
Why it took this shape
Tolerant of poor water quality, it can survive in canals and paddy mud even near cities, and so has long been prized as a fish caught close to home rather than hauled from distant grounds, or so it's said. Needing no special fishing ground, it has stayed woven into everyday food culture as a fish of ordinary life. The wider the paddies stretch, the more familiar a presence this fish has remained.
Before You Go
- How to shop at a supermarketHow to choose prepared foods, sashimi, and packaged sushi, when discount stickers tend to appear, region-only specialties, buying by weight, the checkout and bagging flow, and sampling etiquette at a local supermarket.
- Roadside stations, direct-sale stands, and marketsHow to enjoy buying food near where it's produced, visiting and shopping at morning markets and fish markets, what to expect at farm stands, and finding local food at roadside stations (michi-no-eki).
- Foods to look for in springA guide to foods often seen in Japan around spring — early bonito, bamboo shoots, sakura mochi, hanami bento, new-season tea, and butterbur sprouts — with rough pointers for finding them.
Dishes in the same style
- AyuA river fish that grazes algae off clean streambed stones, giving it a distinct watermelon-like scent. Salt-grilled and famously caught by tomo-zuri decoy fishing — the clearer the river, the more that scent is said to stand out.
- FunaA river fish including the Lake Biwa-endemic nigorobuna, fermented with rice into funazushi, often called the ancestor of all sushi. Its true flavor is said to come only from the lake the endemic species calls home, sustaining an ancient narezushi craft.