Preheat your oven to 400°F (200°C) and line a small baking sheet with parchment paper.
Trim the woody ends of the asparagus and toss the spears with 0.5 tsp of the sesame oil, 0.125 tsp of sea salt, and 0.125 tsp of black pepper.
Spread the asparagus in a single layer on the baking sheet and roast for 10-12 minutes until tender yet crisp.
While the asparagus roasts, whisk together the tamari, honey, grated fresh ginger, and minced garlic in a small bowl to create the teriyaki glaze.
Season the salmon fillet with the remaining sea salt and black pepper.
Heat a non-stick skillet over medium-high heat with the remaining 0.5 tsp of sesame oil and sear the salmon skin-side down for 4 minutes.
Flip the salmon fillet, pour the glaze into the pan, and cook for another 3-4 minutes while spooning the bubbling glaze over the fish until it becomes thick and golden.
Transfer the salmon to a plate alongside the roasted asparagus and sprinkle with sesame seeds before serving.