The second difference is that the application fields are different. The application field of Japanese topic setting is not only catering, but also literature, movies, music and so on. Buffet is currently only used in the catering industry.
Japanese theme placement
Putting the title means "free and unlimited". The guests sat down in the order of one person and one table, and the food was prepared immediately and served in an orderly way. The topic is not limited to diet. Many people have popularized adjective topics, such as "reading topic", "music topic" and "movie topic", which generally refer to media that provide a lot of information.
Generally speaking, Japanese food with topics is actually a Japanese buffet. "Question setting mode" is an innovation of traditional "self-help mode". In Hong Kong, the growth rate of Japanese themed restaurants is higher than the industry average.
Asking questions is usually used as a way to promote customers. The content of this discount is not fixed, and food and drink are often separated. Usually when you order a question at dinner, you need to order another question. In other words, the topic rice is that you can eat it at will and have unlimited supply. Have a plenty of do it yourself, have a plenty of people to help you after ordering the food store, but not limited, just eat.