If you're looking for a tropical twist on the classic chicken teriyaki, this pineapple chicken teriyaki recipe is a must-try. To make this dish, you will need boneless, skinless chicken thighs, soy sauce, mirin, sake, sugar, garlic, ginger, pineapple chunks, and vegetable oil. Start by marinating the chicken in a mixture of soy sauce, mirin, sake, sugar, garlic, and ginger for at least 30 minutes. Then, heat vegetable oil in a skillet over medium-high heat and cook the chicken until browned and cooked through. Add pineapple chunks to the skillet and cook for a few more minutes until heated through. The sweetness of the pineapple complements the savory flavors of the teriyaki sauce perfectly. Serve the pineapple chicken teriyaki with steamed rice and a side of grilled vegetables for a delicious and tropical meal.