I order sashimi from japanese restaurants sometimes but it's not a lot of food and its a high cost. I know higher quality fish is expensive but I know I'll get more if I buy it myself. My question is, what do I need to buy? I'm googling the topic and can't seem to find much. I know it needs to be frozen to kill parasites, but meh it's a bit confusing. I don't really know how to handle the fish either. Does anyone have any experience with this topic? I'd love to learn how to prepare my own sashimi.