For the preparation of sushi or sashimi, the quality and freshness of the raw fish or seafoods used is of particular importance. Learn everything you need to know about the safe consumption of raw fish and seafood in our guide.

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What Is Sashimi or Sushi Grade Fish? The Detailed Guide.

In this article guide, we present carefully researched topics to help interpret more quickly and competently what the terms sushi or sashimi grade mean.

Newest and Updated Sushi Ingredients



Atlantic and Pacific salmon are commonly referred to as “salmon“ and play an important role in international sushi gastronomy. Atlantic salmon has been farmed on a large scale since the 1970s and is considered one of the most important fish in the fishing industry. In Japan, salmon was long considered to be of lower quality and was not used in the preparation of sushi or sashimi.



The octopus belongs to the group of eight-limbed molluscs. A common octopus reaches from 50 cm to 4 meters. As a member of the mollusk family, it has no bony skeleton. Nowadays, it is rarely cooked in sushi restaurants, but most are cooked and shipped at the port of landing. Octopus has a savory aroma and is slightly sweet. The meat convinces with its distinct texture, but can be chewed easily and harmonizes well with sushi rice.



Ikura has an intense reddish-orange color and flavor unique to salmon roe. In the past, salmon roe was consumed only in the northern regions of Japan as a byproduct of salmon fishing. The Japanese word "ikura" goes back to the Russian term for fish roe "ikra". Japanese fishermen learned the processing and preservation of salmon roe from Russian fishermen and adopted it.

What Is Sushipedia?

Sushipedia is a constantly growing project that sees itself as a source of information for sushi and sashimi. Our focus is on the ingredients used in the preparation of sushi and sashimi. We not only collect basic information, but also research sources, interview experienced Japanese chefs and consult with experts to enrich our articles with reliable information. We answer basic questions such as “What is Maguro Sushi?” or “What should I look out for when eating raw salmon?” and provide deeper insight for those interested. The more you know about sushi, the more variety you can enjoy. The more you know about the names of sushi ingredients and the species used to prepare them, the more you will appreciate eating them.

The World of Sushi

In Japan they say that food should satisfy the senses. In particular, sushi lives up to this philosophy by being prepared with great care and perfectionism. Sushi prepared with skill and dedication not only pleases the taste buds, but is also beautiful to look at. As diverse as the visual appearance of the “small“ dishes is, as broad is the range of possible flavors. Sushi combines seasonal seafood, vegetables and rice to create an unforgettable taste experience. There are countless sushi restaurants in Japan, and the increasing number of sushi restaurants outside Japan is a testament to the worldwide popularity of this appetizing dish. Edomae sushi, today's common form of sushi, is a combination of a topping (neta), a filling (gu) and soured sushi rice (sumeshi oder shari). Regardless of whether sushi is prepared in the form of a roll (maki) or into a hand-shaped ball (nigiri), the essential ingredients remain the same. These ingredients can be divided into five different groups; Akami, Shiromi, Hikarimono, Nimonodane and Hokanomono. Akami are ingredients whose flesh is red in color, such as tuna. Shiromi are those fish whose flesh is white, such as sea bream. Hikarimono are fishes whose skin is silvery blue and served with it, such as marrow. Cooked and blanched ingredients are called nimonodane, such as eel. Hokanomono are all those ingredients that can be classified in the previously mentioned groups, such as the gonads of the sea urchin. Formed by the hands of an experienced sushi chef, sushi is a delicious and aesthetic dish that tastes delicate, is low in calories and healthy. The beauty of the arrangement and the harmony of colors is enough to awaken the appetite at the sight of sushi. Thanks to the variety of possible ingredients, sushi offers a wide range of flavors that cover all tastes. With the convergence of international trade routes, today more than ever there is an abundance of ingredients that allows tradition and modernity to merge. Sushi chefs today are offered an extensive selection of possible ingredients, from the most diverse regions of the world, that make sushi something whose taste can only be limited by one's own powers of imagination.

Want to Know More About Sushi?

Whether you enjoy a fatty piece of tuna or simply eat some avocado maki, sushi and sashimi tastes incredibly good. You've probably wondered what the ingredients are or what species are behind the sometimes unfamiliar names on the menu. All this and much more we answer on Sushipedia, with much dedication and attention to detail.


Sushipedia (, is the most comprehensive encyclopedia and source of information about sushi and sashimi. Whether you're a connoisseur or novice, there's always more to learn. Our comprehensive archive contains traditional, contemporary and innovative ingredients for the preparation of sushi.

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