Japanese materials, materials, knives and techniques are very exquisite, and details determine success or failure.

Several Japanese food shops I know are all masters and have a lot of connections with Japan. They are very authentic in culture, taste and technology, even living in Japan for a long time.

If you just want to join us, it is very difficult to make money by doing it without your heart, because the Japanese materials are light and not suitable for the public taste in our country.

The reasons are as follows:

1. Japanese people prefer mustard to peppers that Chinese people like.

2. There are certain risks in the tension between the two countries.

3. The most popular food now should be Korean food, which is close to us in terms of film and television culture and taste.

4. You can look at the current business circle, and most of them are Korean food, which can be understood through a search of mobile phone software.

that's all I can answer. as for what I don't understand, I can ask for it.