Heat canola oil in a large skillet over medium heat.
In a medium bowl whisk together soy sauce, teriyaki sauce, sesame oil, cornstarch, rice wine vinegar, granulated sugar, brown sugar and ground ginger. Set aside.
Season the chicken thighs with garlic powder, onion powder, salt and pepper. Sear chicken on both sides for about 8-10 minutes on each side.
Add soy sauce mixture to the pan with the chicken and continue cooking on medium heat until the sauce begins to thicken. Once you’ve reached your desired consistency, garnish with chopped green onion and serve over rice. Enjoy!