Season the salmon fillet evenly with sea salt and black pepper.
In a small bowl, whisk together the tamari, grated fresh ginger, minced garlic, and rice vinegar to create the glaze.
Heat a non-stick skillet over medium-high heat and add the toasted sesame oil.
Place the salmon skin-side down in the hot skillet and sear for 4-5 minutes until the skin is crispy and golden.
Flip the salmon and pour the ginger-tamari glaze into the pan, cooking for another 3-4 minutes until the salmon is cooked through and the sauce has thickened into a glaze.
While the salmon finishes, warm the pre-cooked brown rice and shelled edamame.
Assemble the bowl by placing the brown rice at the base, topped with the glazed salmon, sliced cucumbers, radishes, and edamame.
Drizzle any remaining glaze from the pan over the bowl and garnish with toasted sesame seeds.