Usually, the neta is some kind of seafood. Many kinds of fish are served, both red and white, shrimp and squid, all kinds of shellfish.... There are a tremendous variety of toppings.
ネタに用いられるのは主に魚介類です。赤身の魚や白身の魚など様々な種類の魚が使われます。エビやイカに、あらゆる貝類。ネタの種類は実に豊富です。