Preheat your oven to 400°F and line a large baking sheet with parchment paper for easy cleanup.
Pat the chicken wings thoroughly dry with paper towels to ensure the skin becomes extra crispy during roasting.
In a large bowl, toss the wings with garlic powder, sea salt, and black pepper until every piece is evenly coated.
Arrange the wings in a single layer on the baking sheet and bake for 35 to 40 minutes, flipping halfway through.
While the wings roast, whisk together the honey, tamari, sesame oil, and rice vinegar in a small saucepan over low heat until thickened.
Thinly slice the cucumber into rounds and arrange them on a plate as a fresh, cooling base.
Remove the golden wings from the oven and immediately toss them in the warm honey-tamari glaze until sticky and well-coated.
Plate the wings over or alongside the cucumbers and sprinkle with sesame seeds before serving hot.