Preheat your oven to 425°F (220°C) and place a wire rack over a large baking sheet to allow for maximum air circulation.
Pat the chicken wings thoroughly dry with paper towels to ensure the skin becomes perfectly crispy.
In a large bowl, toss the wings with arrowroot starch, sea salt, and black pepper until each piece is lightly and evenly coated.
Arrange the wings in a single layer on the wire rack and bake for 35-40 minutes, turning them halfway through, until golden brown.
While the wings bake, combine the honey, tamari, minced garlic, grated ginger, and sesame oil in a small saucepan over medium-low heat.
Simmer the sauce for 4-5 minutes, stirring frequently, until it reduces into a thick and glossy glaze.
Remove the crispy wings from the oven and transfer them to a clean bowl, then pour the warm glaze over them and toss to coat.
Transfer to a plate and garnish with sesame seeds and thinly sliced green onions for a fresh finish.