1. Remove the bones of fish if remaining. Score the skin of fish in a line to avoid bursting.

2. Spread 2tbsp amamis on an ovenproof plate and place fish with the skin sides up. Pour on the rest of the amamiso and scatter the sliced ginger. Cover with the green peppers as drop-lid.

3. Cover with the edge-open wrap and microwave on 600W for 3minutes. (1 and half minutes on 1200W)

4. Arrange the fish on a plate, garnish with green peppers and ginger. Pour on some amamiso and serve.

For how long you should cook with your microwave oven, see Cooking Time vs Wattage Conversion.
For more tips of using Microwave Oven, see Sachiko's Guideline to Microwave Cooking.