A sushi bar is a restaurant that specializes in serving sushi, a traditional Japanese dish made with vinegared rice and various ingredients, including raw fish, vegetables, and seaweed. Customers can enjoy a variety of sushi types, such as nigiri, maki, and sashimi, often prepared by skilled chefs in front of them. Many sushi bars also offer a selection of sake, a Japanese rice wine, and other beverages to complement the meal. The atmosphere is typically casual, allowing diners to experience the art of sushi-making while enjoying fresh and flavorful dishes.