Lasagne

1 pkge. codfish1/4 cup sake1/3 cup shoyu1 tsp. cornstarch1 lb. taro (Jpnse.)1/2 cup sugar1 cup water1 tsp. ajinomoto Soak codfish in water overnight. Cut codfish and boil 10 minutes and drain. Put all ingredients except cornstarch. Cook until codfish and taro are almost done then add cornstarch.