Beat the eggs, and mix in the milk, salt and pepper.
Heat the butter on medium heat in a frying pan and add the eggs. Add the fried rice & chicken with ketchup.
Wrap the fried rice with the egg. Remove from the heat.
Place on a plate and pour ketchup over it and serve.
Omu-raisu is an original Japanese dish and is very popular, especially among women and children. It is cooked at home and in western-style restaurants called “omu-rice” restaurants. (“Omu” is an abbreviation of “omelet” and “raisu” is Japanese for “rice.”)