Season the salmon fillet with sea salt and black pepper on both sides.
Heat avocado oil in a medium skillet over medium-high heat.
Place the salmon in the skillet and sear for 4 to 5 minutes per side until the edges are golden and the flesh is opaque.
In a small bowl, whisk together the tamari, rice vinegar, and freshly grated ginger to create the dressing.
Place the cooked white rice in the base of a serving bowl.
Thinly slice the radishes and green onion, and tear the nori seaweed into small strips.
Arrange the seared salmon, edamame, cucumber, and radishes over the rice.
Garnish with green onion, nori strips, and sesame seeds, then drizzle the ginger-tamari dressing over the bowl before serving.