Prepare the marinade: Whisk together soy sauce, rice vinegar, sesame oil, ginger, garlic, and honey.
Marinate the salmon: Pour half the marinade over salmon and let sit 10-15 minutes at room temperature. Reserve the other half.
Cook the rice: Prepare according to package directions if not already cooked.
Prepare the broccoli: Steam for 5-7 minutes or roast at 400°F for 12-15 minutes.
Cook the salmon: Heat a non-stick skillet over medium-high heat. Cook salmon skin-side down for 4-5 minutes, then flip and cook 3-4 minutes more.
Make the glaze: Pour reserved marinade into the pan during the last minute. Let it bubble and spoon over salmon.
Assemble: Divide rice between bowls, top with salmon and broccoli, drizzle with glaze, and garnish with sesame seeds and green onions.