is a pickled dish native to Matsumae, Hokkaidō

Matsumae, Hokkaido

is a town located in Matsumae District, Oshima, Hokkaidō, Japan. The former home of the Matsumae Han, it has an Edo period castle, Matsumae Castle, the only one in Hokkaidō, and Ryūun-in.The total area of the town is .-Geography:...

 area of Hokkaidō

Hokkaido

, formerly known as Ezo, Yezo, Yeso, or Yesso, is Japan's second largest island; it is also the largest and northernmost of Japan's 47 prefectural-level subdivisions. The Tsugaru Strait separates Hokkaido from Honshu, although the two islands are connected by the underwater railway Seikan Tunnel...

, Japan

Japan

Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

.

It is made from fresh ingredients of Hokkaidō. Surume (dried squid) and konbu are wiped with wet cloth and then cut into thin stripes with scissors

Scissors

Scissors are hand-operated cutting instruments. They consist of a pair of metal blades pivoted so that the sharpened edges slide against each other when the handles opposite to the pivot are closed. Scissors are used for cutting various thin materials, such as paper, cardboard, metal foil, thin...

. Kazunoko (herring

Herring

Herring is an oily fish of the genus Clupea, found in the shallow, temperate waters of the North Pacific and the North Atlantic oceans, including the Baltic Sea. Three species of Clupea are recognized. The main taxa, the Atlantic herring and the Pacific herring may each be divided into subspecies...

 roe

Roe

Roe or hard roe is the fully ripe internal egg masses in the ovaries, or the released external egg masses of fish and certain marine animals, such as shrimp, scallop and sea urchins...

) are chopped into small bits, and carrot

Carrot

The carrot is a root vegetable, usually orange in colour, though purple, red, white, and yellow varieties exist. It has a crisp texture when fresh...

 and ginger

Ginger

Ginger is the rhizome of the plant Zingiber officinale, consumed as a delicacy, medicine, or spice. It lends its name to its genus and family . Other notable members of this plant family are turmeric, cardamom, and galangal....

 are julienned. These ingredients are then mixed with a boiled mixture of sake, soy sauce

Soy sauce

Soy sauce is a condiment produced by fermenting soybeans with Aspergillus oryzae or Aspergillus sojae molds, along with water and salt...

 and mirin

Mirin

is an essential condiment used in Japanese cuisine, consisting of 40%–50% sugar. It is a kind of rice wine similar to sake, but with a lower alcohol content—14% instead of 20%. There are three general types. The first is hon mirin , which contains alcohol. The second is shio mirin, which contains...

. Several slices of red pepper

Capsicum

Capsicum is a genus of flowering plants in the nightshade family, Solanaceae. Its species are native to the Americas where they have been cultivated for thousands of years, but they are now also cultivated worldwide, used as spices, vegetables, and medicines - and have become are a key element in...

may be added. The mixture is stored in a cool location for a week before eating.