Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   2      tablespoons   rice vinegar
   1      tablespoon    sugar
     1/8  teaspoon      salt
   2      tablespoons   niban dashi
   1 1/2  teaspoons     soy sauce
   1      pinch         msg

Preparation:

Put the vinegar, Dashi, Sugar, Soy Sauce and salt into a small saucepan and sprinkle lightly with MSG. Bring the Sauce to boil, then immediately remove from heat and set aside. Let cool to room temperature.