Hamburg is a very common word in Japan originating from the word hamburger. We call the patty of hamburger hamburg and eat it with various sauces. It is written on the internet that Japanese hamburg is called hamburg steak in English. Many children really like hamburg in Japan. When we eat hamburg in a restaurant, we can choose a sauce from different kinds of sauces. Some kinds of sauces originated from Japan like the grated radish sauce with Japanese basil as shown in the picture. So, if you like eating foods and like to cook, I recommend that you check the ingredients of some Japanese sauces.