Pat the salmon fillet dry and cut into 1-inch cubes.
In a small bowl, whisk together the grated fresh ginger and half of the coconut aminos, then toss with the salmon cubes.
Heat avocado oil in a non-stick skillet over medium-high heat and sear the salmon for 2-3 minutes per side until golden and cooked through.
In a separate bowl, fold the rice vinegar into the warm cooked sushi rice.
Thinly slice the cucumber and radishes, and finely chop the green onion.
Slice the nori sheet into thin ribbons using kitchen shears.
Assemble the bowl by placing the seasoned rice at the base and topping with the seared salmon, edamame, cucumber, and radishes.
Garnish with nori ribbons, green onions, and sesame seeds, then drizzle with the remaining coconut aminos before serving.