Originating from Japan, the shichirin grill is a portable and compact charcoal grill that has been deeply ingrained in the culture of outdoor cooking. Constructed mainly from clay or ceramic materials, it is renowned for its exceptional heat retention capabilities. Having a long-standing history spanning centuries, the shichirin holds a significant position in Japanese culinary customs, serving as an indispensable tool for grilling a diverse range of ingredients such as meats, seafood, and vegetables.