日本有三个“中华街”，分别位于三个港口──横滨、神户和长崎。最早一批华人在19世纪中期定居日本。现在有25万华人在日本生活，但其中只有3万人是早期日本华侨的后裔。横滨1859年开放它的港口。这里的第一代华人，其中主要是广东人，被日本当局圈在固定地区居住。那些?.. There are three Chinatown in Japan, which are located in three ports, Yokohama, Kobe and Nagasaki. The first group of Chinese settled in Japan in the mid-19th century. There are 250,000 Chinese now living in Japan, but only 30,000 of them are descendants of early Japanese overseas Chinese. Yokohama opened its harbor in 1859. The first generation of Chinese here, mainly Cantonese, lived in fixed areas by the Japanese authorities. Those ones?..