In a mixing bowl, whisk together miso paste, grated ginger, honey, soy sauce, rice vinegar, and sesame oil until smooth.
Pat the salmon fillets dry and coat them generously with the glaze. Let sit for 5-10 minutes.
Heat a skillet over medium heat. Place the salmon skin-side down and cook for 3-4 minutes per side, basting with extra glaze.
Let the remaining glaze reduce slightly in the pan, then spoon over the salmon.
Serve immediately with sesame seeds, fresh cilantro, and a side of rice or vegetables.