Pat the chicken wings completely dry with paper towels to ensure maximum crispiness.
In a large bowl, toss the wings with arrowroot powder, sea salt, and black pepper until evenly coated.
Place the wings in the air fryer basket in a single layer, leaving space between each piece.
Air fry at 400°F (200°C) for 20-25 minutes, flipping halfway through, until the skin is golden brown and crispy.
While wings cook, whisk together honey, tamari, sesame oil, minced garlic, grated ginger, and rice vinegar in a small saucepan.
Simmer the sauce over medium-low heat for 3-5 minutes until it thickens into a glossy glaze.
Transfer the crispy wings to a clean bowl, pour the warm glaze over them, and toss until every wing is well coated.
Garnish with sesame seeds and sliced green onions before serving immediately.