Watch Joshua Skenes demonstrate ikejime, or Japanese fish butchery, step by step
Halibutboy Flatfish stashed this in Eat drink party
Stashed in: Japan
Not sure you're gonna want to try this at home, but it's a fascinating photoessay of the steps toward prepping a live sushi-grade fish. A lot of larger fish are already dead by the time they get to the fish market, of course.
That is a huge flat fish he's preparing!