Season the salmon fillet evenly on both sides with the sea salt and black pepper.
Heat a high-quality non-stick skillet over medium-high heat and sear the salmon for 4-5 minutes per side until the skin is golden and the center is perfectly flaky.
In a small bowl, whisk together the rice vinegar and sesame oil, then gently fold the mixture into the warm, cooked sushi rice to coat every grain.
Prepare the fresh produce by thinly slicing the cucumber and radishes into delicate, translucent rounds.
Steam the shelled edamame for 2-3 minutes until they are bright green and tender to the bite.
Assemble the bowl by placing the seasoned rice at the base and arranging the salmon, cucumber, radishes, and edamame on top.
Finish the dish by drizzling the coconut aminos over the ingredients and garnishing with the shredded nori sheet for a salty, oceanic touch.