Maguro teriyaki is a flavorful and savory dish that combines the richness of tuna with the sweetness of teriyaki sauce. To make maguro teriyaki, you will need the following ingredients: fresh maguro (tuna), teriyaki sauce, garlic, ginger, soy sauce, mirin, and sesame oil. Start by marinating the maguro in a mixture of teriyaki sauce, garlic, ginger, soy sauce, mirin, and sesame oil. Let the tuna marinate for at least 1 hour to allow the flavors to penetrate the fish. While the tuna is marinating, preheat your grill or broiler. Once the tuna is marinated, grill or broil it for about 3-4 minutes on each side, or until it reaches your desired level of doneness. Baste the tuna with the remaining marinade while cooking to enhance the flavor. Serve the maguro teriyaki with steamed rice and your choice of vegetables. The tender and juicy tuna, coated in the sweet and savory teriyaki sauce, is a delightful combination that will satisfy your taste buds.