Rice dishes ── Sushi
Konoshiro no Sugatazushi
Konoshiro no sugatazushi — whole vinegar-cured konoshiro stuffed with sushi rice
Konoshiro herring, split along the back and cured in sweet vinegar, is stuffed with a log of sushi rice and plated head and tail upright — a festive sushi said to date to the Edo period along the Yatsushiro Sea, the vinegar cure a way to keep fast-spoiling fish.
- Origin: Kumamoto
- About 910 km west of Tokyo
What it's made of
A whole-fish sushi where konoshiro herring is butterflied open along the back, vinegar-cured, then packed with a bar of sushi rice in its belly and plated with head and tail standing upright. Its mild saltiness and sweet-vinegar tang, layered with scallion, ginger and sesame mixed into the rice, are said to let it be eaten without soy sauce. An unusual fish whose name changes as it grows, konoshiro is said to fetch a higher price the smaller it is.
How it's made
Konoshiro herring is butterflied along the back, its bones and innards removed, salted, then vinegar-cured in a sweetened vinegar. A bar of sushi rice is packed into the belly to shape the fish, which is then plated with its head and tail standing upright. Scallion, ginger and sesame are mixed into the sushi rice as seasoning. Lightly toasting a piece that's a couple of days old under a toaster oven is said to bring out a different, toasty flavor.
Why it took this shape
In areas facing the Yatsushiro Sea, the Amakusa Strait and the Ariake Sea, the dish is said to have been passed down since the Edo period as an auspicious food essential to gatherings of family and relatives at New Year, festivals and celebrations. Because konoshiro spoils quickly and doesn't travel far, curing it in vinegar to extend its life while still serving it whole is thought to be how the dish took shape as fitting fare for a celebratory table. A separate style of local sushi made with tofu lees, called 'yoshino-zushi,' is also said to be passed down in the same coastal region.
Before you go
- How to read a vertical menuIn shops with strips of handwritten menu items on the wall, the top-right spot is often used for recommendations.
- How to use a convenience storeA quick guide to choosing rice balls and hot snacks, buying coffee, paying by cash, IC card, or tap payment, using the eat-in corner, and sorting your trash — the basics for a first visit.
- 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.
Dishes in the same style
- Aburi-zushiNigiri with just its surface flash-seared by torch or hot iron. Unlike Edomae's shigoto curing for keeping, the searing here is done purely for the change in aroma and fat it brings — a relatively recent way of eating sushi.
- Aichi HakozushiVinegared rice is packed into a wooden frame, topped with shrimp, eel, shiitake, and egg arranged diagonally, and pressed. Placing toppings on the diagonal so everyone gets a fair share of each is said to be a feature of the Owari and western Mikawa style, made for celebrations.
Ingredients and dishes from this land
Contrast
- Omura-zushiWhite fish crumble, dried gourd shavings, and shredded egg layered and pressed in a wooden frame — a sushi from Omura, Nagasaki, said to trace to troops fed after retaking their castle. Its rice carries a gentle sweetness.
- Nankan-age MakizushiVinegared rice and fillings are rolled not in nori but in nankan-age, a thin fried tofu skin simmered sweet and salty. Twice-fried to remove moisture for long keeping, nankan-age is also prized for the rich broth it releases in soups.
Also from Kumamoto
- Amakusa DaioA large-bodied meat fowl once kept in Amakusa in the Meiji and Taisho eras, said to have died out in the early Showa period before Kumamoto prefecture spent roughly a decade recreating it; reportedly among the biggest jidori breeds, shipped at 120–150 days.
- Gane-ageSweet potato cut into batons is coated in a ginger-sweetened batter and deep-fried. "Gane" is Amakusa dialect for crab, said to describe the shape of the fried strands, and the dish also serves as a vegetarian offering at Buddhist services.
- Tai SomenSomen noodles are simmered in the broth of sea bream head and bones cooked down whole — a celebratory dish said to reflect the influence of nearby Shimabara's somen tradition. In Yamato's Mamihara, a version called "taimen" simmers the whole fish instead.
- Tako MeshiSun-dried octopus is rehydrated, chopped, and either cooked into rice with burdock and carrot or mixed in afterward — a dish that leans on the concentrated flavor of dried octopus, known for the summer sight of octopus hung out to dry in Amakusa's Ariake.
- Baniku SobaFrom the Aso area of Kumamoto: hot soba topped with horse meat simmered sweet and salty. It's said to carry the history of a region where horse meat took root as a restorative food for the injured and ill.
- ButaaeBoiled octopus and eggplant are stir-fried in a sweet, spicy barley miso — an Amakusa home dish said to have begun as a stand-in for pork, once hard to come by, using the local octopus instead while keeping the old name, "pork mix."