In a small bowl, whisk together the tamari, ginger, sesame oil, lime zest and juice, and 2 tablespoons water. Place the chicken wings in a resealable plastic bag, pour in the marinade and seal the bag. Toss the wings in the marinade and refrigerate for 8 hours or overnight.
Preheat the oven to 425 degrees F.
Line a small rimmed baking sheet with aluminum foil and spray with nonstick cooking spray. Pour the chicken and its marinade onto the baking sheet; bake until the wings are cooked through, flipping midway, 25 minutes.
Preheat the broiler to high. Broil the wings until golden brown and glazed, 3 minutes. Serve sprinkled with the sesame seeds.