Japan is known for the invention of sushi, a dish that has gained international fame. Sushi is traditionally made by combining vinegared rice with various ingredients, often including raw fish, seafood, vegetables, and occasionally tropical fruits. There are various types of sushi, such as nigiri (hand-formed rice topped with fish) and maki (rice rolled with fillings in seaweed). The origins of sushi date back centuries to a traditional preservation method called narezushi, where fish was fermented with rice. Over time, sushi has evolved into a form of culinary art that highlights freshness and presentation, reflecting Japanese culture.