Domestic?

Sushiro's domestic raw bluefin tuna

Points to note about this article.

①It's farmed, right?

Am I the only one who feels uncomfortable when farmed fish are called domestically produced?

Well, it is certainly made in Japan.

②I have never heard of anyone taking the trouble to freeze domestically caught fish, whether wild or farmed.

In the first place, do fish farmers have the equipment and technology to freeze fish at ultra-low temperatures?

Is there such a thing as CAS freezing?