Hibachi refers to a traditional Japanese heating device, often a small, portable grill used for cooking food over an open flame. It typically consists of a shallow, rectangular container filled with charcoal, allowing for direct grilling. The term is also commonly associated with a style of cooking where chefs prepare meals in front of diners, often at restaurants. In the context of dining, Hibachi restaurants feature a large, flat cooking surface called a teppan, where chefs skillfully cook various ingredients like meat, seafood, and vegetables. This interactive cooking experience is popular for its entertainment value, as chefs often perform tricks while preparing the meal.