The primary signature dish of Japanese cuisine is sushi. Sushi is a preparation of vinegared rice combined with various ingredients, including seafood, vegetables, and occasionally tropical fruits. There are many types of sushi, such as nigiri (slices of fish atop rice), maki (rolled sushi), and sashimi (sliced raw fish served without rice). Sushi highlights fresh ingredients and is often accompanied by soy sauce, wasabi, and pickled ginger. Sushi culture has evolved over centuries and has become increasingly popular worldwide, reflecting a blend of tradition and modern culinary artistry.