Why Traditional Japanese Sushi Chefs Didn’t Serve Salmon (The Norwegian Sushi Revolution)

The Parasite Problem

In the Showa era (mid-20th century) and earlier, you would never find raw salmon at a Japanese sushi restaurant. Wild Pacific salmon carried a high risk of parasites (like Anisakis). Therefore, Japanese people strictly cooked their salmon—grilling or heavily salting it for breakfast.

The Norwegian Innovation

Everything changed in the 1980s and 90s. Norway had a massive surplus of farmed Atlantic salmon, which was parasite-free and safe to eat raw. They launched a massive marketing campaign in Japan, aggressively promoting this fatty, safe salmon specifically for sushi.

The High-End Resistance

Even today, strict traditionalists hold their ground. Some ultra-high-end “Edomae” (traditional Tokyo style) sushi chefs refuse to serve salmon. They believe it is a modern, imported trend that doesn’t fit the historic aesthetic and delicate flavor balance of traditional Japanese seafood.