Preheat oven to 425°F and line a baking sheet with a wire rack for optimal airflow.
Pat the chicken wings thoroughly dry with paper towels to ensure the skin becomes crispy.
In a large bowl, toss the wings with arrowroot starch, sea salt, and black pepper until lightly coated.
Place wings on the wire rack and bake for 35 minutes, turning once, until golden brown and crisp.
While wings bake, combine honey, tamari, sesame oil, minced garlic, and grated ginger in a small saucepan.
Simmer the sauce over medium-low heat for 5 minutes until it thickens into a glossy glaze.
Remove wings from the oven and toss them in a clean bowl with the warm honey-garlic glaze.
Garnish with sesame seeds and sliced green onions before serving immediately.