Preheat air fryer to 400°F.
Pat chicken wings completely dry with paper towels to ensure maximum crispiness.
In a bowl, toss the wings with arrowroot powder, sea salt, and black pepper until evenly coated.
Place wings in the air fryer basket in a single layer and cook for 18-20 minutes, flipping halfway through.
While wings cook, combine honey, tamari, toasted sesame oil, grated ginger, and minced garlic in a small saucepan over medium heat.
Simmer the sauce for 3-4 minutes until it thickens into a glossy glaze.
Transfer the crispy wings to a large bowl, pour the warm glaze over them, and toss to coat thoroughly.
Garnish with sesame seeds and sliced green onions before serving.