In a large, resealable plastic bag, combine the soy 
   sauce, wine, lemon juice, oil, Italian-style seasoning, 
   ginger, garlic, onion powder and ground black pepper. Place 
   chicken in the bag. Seal, and let marinate in the refrigerator 
   for at least 3 hours, or overnight.
Preheat an outdoor grill for medium-high heat, and 
   lightly oil grate.
Thread the chicken onto skewers. Package remaining marinade.
To Freeze: Freeze in a freezer safe container.
To Reheat: Boil marinade. Heat grill. Cook skewers over medium heat while basting with marinade, until chicken is done.