Grilled maguro steak is a mouthwatering dish that brings out the rich and meaty flavors of tuna. To make grilled maguro steak, you will need the following ingredients: fresh maguro (tuna) steaks, olive oil, salt, pepper, and lemon wedges. Start by preheating your grill to medium-high heat. Brush the maguro steaks with olive oil and season them with salt and pepper. Place the steaks on the grill and cook for about 2-3 minutes per side, or until they reach your desired level of doneness. Once the maguro steaks are cooked, remove them from the grill and let them rest for a few minutes. Squeeze fresh lemon juice over the steaks for a burst of citrus flavor. Serve the grilled maguro steaks with your favorite side dishes, such as roasted vegetables or a fresh salad. The tender and flavorful maguro steaks are perfect for a special dinner or a summer barbecue.