01 - Preheat oven to 400°F. Line a baking sheet with parchment paper and set aside.
02 - In a small bowl, whisk together the white miso paste, soy sauce, mirin, sesame oil, honey, and grated ginger until smooth and well combined.
03 - Brush the salmon fillets generously on all sides with the miso marinade. Allow to rest at room temperature for 10 minutes while the oven comes to temperature.
04 - Place the marinated salmon fillets on the prepared baking sheet. Roast for 12 to 15 minutes, or until the salmon flakes easily when tested with a fork and reaches an internal temperature of 145°F.
05 - While the salmon roasts, whisk together the rice vinegar, soy sauce, sesame oil, and honey or maple syrup in a small bowl until the dressing is emulsified.
06 - Cook grains according to package directions if not already prepared. Arrange the blanched edamame, shredded carrots, sliced cucumber, sliced avocado, sliced radishes, and sliced scallions for assembly.
07 - Divide the cooked grains evenly among four bowls. Arrange the prepared vegetables attractively around each bowl over the grain base.
08 - Top each bowl with a hot miso-glazed salmon fillet. Drizzle with the prepared dressing, sprinkle with toasted sesame seeds and nori strips. Serve immediately.