What is a Japanese dish made from vinegar-flavored rice, often served with a garnish?

Sushi is a Japanese dish that primarily features vinegar-flavored rice, which is a key component in its preparation. The rice is seasoned with a mixture of vinegar, sugar, and salt, giving it a distinct flavor that complements various toppings or fillings. Sushi is often garnished with ingredients such as seafood, vegetables, or fish, which can be presented in numerous styles, including rolls (maki), sashimi, and nigiri.

In contrast, ramen is a noodle soup dish and does not include rice as a primary ingredient. Tempura involves battered and deep-fried vegetables or seafood, while teriyaki refers to a cooking technique that often involves grilling meat glazed with a sweet soy sauce mixture, none of which include the vinegar-flavored rice characteristic of sushi. So, the option referring to vinegar-flavored rice garnished with various toppings is indeed sushi.