寿司屋 (sushi-ya) is a restaurant that specializes in serving sushi, a traditional Japanese dish made of vinegared rice combined with various ingredients, including seafood, vegetables, and sometimes tropical fruits. Sushi can be served in different forms, such as nigiri (hand-formed rice topped with fish), maki (rolled sushi), and sashimi (sliced raw fish without rice). In a 寿司屋, customers can enjoy a variety of sushi options, often prepared by skilled chefs known as 寿司職人 (sushi shokunin). Many sushi restaurants also offer a selection of side dishes, such as 味噌汁 (miso soup) and 天ぷら (tempura), enhancing the dining experience.