Other ingredients sometimes used in Japan include squid, hamburger steak and meatball.
They belong to the class Cephalopoda, which also includes squid, octopi, and nautiluses.
Common prey include crustaceans, mollusks, amphipods, squid, and other smaller fish.
My favorites included grilled squid, which was a special one night.
Diners can also choose other fillings, from among items that include shrimp, squid, pork and beef.
Its diet would have included fish, squid and other marine reptiles.
Yellowfin tuna prey include other fish, pelagic crustaceans, and squid.
Important local products include persimmons as well as anchovies, seaweed, and squid.
Other seafood products include sea urchin roe, konbu and squid.
Its diet is little known but includes squid and small fish.