Which provinces have the largest number of Japanese from China?

There are no provinces in Japan, and the administrative divisions of Japan: Japan's capital and prefectures are parallel first-class administrative regions, which are directly under the central government (the level of which is equivalent to that of China), but both the capital and prefectures have autonomy. There are cities, towns and villages. Its official position is called "Hall", that is, "Metropolitan Hall", "Daoting Hall", "Government Hall" and "County Hall", and its chief executive is called "Governor". Each city, prefecture, county has several cities, towns (equivalent to towns in China) and villages under its jurisdiction. Its offices are called service centers, that is, city service centers, town service centers and village service centers, and the chief executive is called mayor, mayor and village head.

In Japan, Yokohama, Tokyo, Osaka and China have the largest population!