1. Preheat oven to 375. Cut each wing into 2 pieces at joint.

2. Combine the soy sauce, sake, sugar, red pepper flakes, garlic and ginger in a 13x9 inch baking dish. Add wing pieces and turn to coat well. Let marinate at room temperature for 1 hour. (Can be made ahead. Cover and refrigerate up to 24 hours.)

3. Bake chicken uncovered in marinade for 1 1/2 hours, turning occasionally. Makes 4 servings.