Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
  3       Tablespoons   rice wine vinegar 
  1       Tablespoon    sesame oil 
  1       Tablespoon    soy sauce 
  1       Teapoon       sugar 
    1/2   Tablespoon    sake rice wine 
  1       Teapoon       grated white sesame

Preparation:

1. Mix all the ingredients other than oil in a bowl.

2. Add oil gradually into a bowl and mix well.