Stone Barbecue Chicken

Stone barbecue chicken, also known as *ishiyaki* chicken, is a Japanese grilling method where chicken is cooked directly on superheated stone slabs. The technique is believed to have ancient roots, with hot-stone cooking used by various cultures, but its modern restaurant form is particularly celebrated in Chichibu, Japan. At **Iana**, a stone BBQ restaurant in Chichibu, the dish is prepared by placing seasoned chicken thighs onto volcanic rocks that have been heated to an extreme temperature. The intense, dry heat sears the skin instantly, locking in juices while creating a smoky, charred exterior without the need for an open flame.

A great version of stone barbecue chicken is distinguished by the quality of the stone and the heat management. The slabs must be hot enough to produce an immediate sizzle and a crisp, caramelized crust, yet the chicken must remain tender and moist inside. The seasoning is typically simple—often just salt, pepper, and perhaps a light soy or garlic marinade—to let the natural flavor of the chicken and the subtle minerality from the stone shine. As noted by food traveler **Mark Wiens**, the experience at Iana is as much about the interactive cooking process as it is about the taste, with diners often grilling the meat themselves at the table.

Regional variations exist across Japan. In some areas, the chicken is pre-marinated in a sweet soy-based tare, while others use a spicy miso paste. Outside Japan, similar stone-grilled chicken can be found in Korean *dol-sot* cooking and in certain South American *piedra* grills, though the Japanese version remains distinct for its focus on a single, high-quality protein cooked with minimal intervention.