is the name for medium fatty

tuna A tuna is a saltwater fish that belongs to the tribe Thunnini, a subgrouping of the Scombridae ( mackerel) family. The Thunnini comprise 15 species across five genera, the sizes of which vary greatly, ranging from the bullet tuna (max len ...

when served in

sushi is a Japanese dish of prepared , usually with some sugar and salt, accompanied by a variety of , such as seafood, often raw, and vegetables. Styles of sushi and its presentation vary widely, but the one key ingredient is "sushi rice," also ...

restaurants. A

bluefin tuna Bluefin tuna is a common name used to refer to several species of tuna A tuna is a saltwater fish that belongs to the tribe Thunnini, a subgrouping of the Scombridae (mackerel) family. The Thunnini comprise 15 species across five genera, th ...

yields '' akami'' (red meat), chūtoro, and . ''Chūtoro'' is usually found near the skin on the back and belly. It combines the lighter but deep, slightly bitter flavor of an ''akami'' with the sweet tenderness of an ''ōtoro''. It is quite expensive and usually served only on special occasions.

References

Tuna {{Japan-cuisine-stub