Where is sushi grown?

Sushi itself is not "grown" as it is a dish made primarily from vinegared rice combined with various ingredients, including seafood, vegetables, and sometimes tropical fruits. The key ingredients for sushi, such as fish and rice, are sourced from different locations; rice is typically cultivated in rice paddies, primarily in countries like Japan, China, and the United States, while seafood can be harvested from oceans, rivers, and aquaculture farms around the world. Thus, sushi is a product of various agricultural and fishing practices rather than a single source.