Mos Burger is a popular fast-food chain originating from Japan, known for its unique take on hamburgers. Founded in 1972, it offers a variety of burgers made with fresh ingredients, including rice buns and seasonal vegetables. The menu features items like the signature Mos Burger, which includes a beef patty topped with a special sauce. In addition to burgers, Mos Burger serves side dishes such as fries and salads, as well as desserts and beverages. The chain emphasizes quality and taste, making it a favorite among both locals and tourists seeking a different fast-food experience.