In a large pan render the bacon (about 2min.), add the ginger, garlic, scallion and saute for about 1 min.

Add clams, stir the pan until it gets hot again. Once the pan is very hot again add the sake to deglaze the pan and cover for about 1min. or until the clams open up. Next, turn down the heat and add the chopped tomatoes and the salt and pepper to taste.

Total cooking time is about 3minutes.