Kohada teriyaki is a delicious and easy way to enjoy gizzard shad. To make this dish, you will need kohada fillets, soy sauce, mirin, sugar, and vegetable oil for cooking. Start by marinating the kohada fillets in a mixture of soy sauce, mirin, and sugar for about 30 minutes. Then, heat some vegetable oil in a pan and cook the fillets until they are glazed and caramelized. Serve the teriyaki fish with steamed rice and a side of vegetables. The sweet and savory teriyaki sauce enhances the natural flavors of the kohada, creating a mouthwatering dish that is perfect for a weeknight dinner.