Yet another one to avoid at all cost is, or should that be are, Shirasu.
Dreadful little fish that taste like nothing on Earth. Universally loved here but, needless to say, they make me feel sick- literally!
Apparently they are full of calcium and other important nutrients, not to mention radioactive shit from Fukushima.
As we say in Yorkshire, ' I wouldn't touch 'em with a barge pole'.