🍱 Ikura no Shoyu-zuke (Soy Sauce-marinated Salmon Roe)

Hokkaido is famous throughout Japan for its Ikura("Ikura" is the result of breaking down raw "Sujiko." "Sujiko" refers to the ovaries of the salmon), which is greatly popular with people of all ages. In September to October, when the salmon fishing season peaks, the local supermarkets are filled with raw salmon roe “Sujiko”, which many households use in their cooking for Ikura. Most people use salt and soy sauce to marinate their salmon roe, but for household cooking soy sauce is more common. Sujiko used to be a common dish throughout Japan. It's said that salted Sujiko, similar to today's Ikura, was also consumed, but in the past they didn't have the two names "Sujiko" and "Ikura." The name "Ikura" is thought to have entered Japanese from Russian in the Meiji period. There are various theories as to how this happened. One theory is that it was introduced by Russian prisoners of war during the Russo-Japanese war, and another theory is that it came from exchanges with Russian fishermen in the north when the fishing industry was booming. Ikura really started to become popular throughout Japan in the Taisho period.