Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper topped with a wire cooling rack.
Pat the chicken wings completely dry with paper towels to ensure the skin becomes extra crispy during roasting.
In a large mixing bowl, toss the wings with the sea salt, black pepper, garlic powder, and ginger powder until each piece is evenly coated.
Arrange the seasoned wings on the wire rack in a single layer, leaving space between them for air circulation.
Bake the wings for 35 to 40 minutes, flipping them halfway through, until they are golden brown and the skin is crisp.
While the wings bake, whisk together the honey, tamari, and toasted sesame oil in a small saucepan over low heat until the glaze is warm and slightly thickened.
Transfer the hot wings to a clean bowl, pour the honey glaze over them, and toss thoroughly to coat every wing.
Garnish the wings with toasted sesame seeds and sliced green onions, then serve immediately while warm and sticky.