I found myself holding my breath and pulling away from my phone. I'd like to know what it was they were tasting. I'm imagining it was sursrömming, sour pickled herring. You wouldn't get me to do it! Isshiki seems to have an iron stomach when it comes to horrible tasting things.
Surströmming is a fermented fish, its like Duran, you either love it or hate it. I've never eaten it but a relative of mine have and she said that it does smell awful but it tastes better than it smells. Traditionally you eat it on a hard piece of bread with cut up potatoes, sour cream and red onions. -Love from Sweden❤