Preheat the broiler.
Mix soy sauce and vinegar and brush asparagus spears.
Spread asparagus on a shallow pan or foil-lined cookie sheet sprayed with cooking spray
Broil for 6 to 8 minutes.
Transfer to a plate and chill in the fridge for 30 minutes to an hour.
Meanwhile finely dice ginger, pepper and garlic and brown in a pan.
Dice tomatoes finely, add to the pan and cook for about 10 minutes over low to medium heat until sauce thickens.
Mix remaining soy and vinegar and toss the shrimp in the mixture.
Sear shrimp over medium-high heat for just a few minutes on each side.
Serve chilled asparagus topped with the warm tomato sauce and serve with the shrimp.