> love sashimi but it is anything but filling.

There is a point there where one eats till not hungry anymore instead of full. Being said, can get to the not hungry state within a few pieces, but can take a few dozen to get full.

kind of like with rotisserie chickens... buy one and portion it out and can make food for like 3-4 days when portion controlled right. However, can also eat the whole damn thing in a single sitting to "get full", and then some.

>Does anybody know what the first fish on the second row is?

From the dark back, the way those lines look on the silvery sides I'm thinking its a type of eel filet that is butterflied open. That one would be something that gets cooked before consumption though.

Really hard to tell without seeing the flesh side of the fish too, or the fillet not curled on it self like that.