Season the salmon fillet with sea salt and black pepper on all sides.
Heat a non-stick skillet over medium-high heat and sear the salmon for 4-5 minutes per side until cooked through and golden.
In a separate small pan, lightly sauté the cauliflower rice for 3 minutes until tender, then fold in the cooked white rice and a splash of rice vinegar.
Whisk together the remaining rice vinegar, coconut aminos, toasted sesame oil, and grated fresh ginger in a small bowl to create the dressing.
Thinly slice the cucumber and green onion, and cut the nori sheet into thin strips.
Assemble the bowl by placing the rice mixture at the base, topping with the seared salmon, edamame, cucumber, and nori strips.
Drizzle the ginger-soy dressing over the top and garnish with sliced green onions before serving.