Koi (dish)

Koi is a kind of Japanese fish that some people like to cook and eat. It's pretty expensive, sort of like a fancy treat. When people cook koi, they usually slice it up into thin pieces and put it on a plate with some yummy toppings like oil, vinegar, and spices. Some people like to eat koi raw, which means they don't cook it at all, but still put toppings on it. It's a special dish that you might not get to try very often, but it's worth it if you really like fish!