What All Those English-Language Schools In Japan Really Signify

There are more than 5,000 English-as-a-Foreign-Language schools in the country — about 20% more than in China, which has more than 10 times the population. And their lessons come on top of the English classes included in Japan’s public school curriculum. And yet the Japanese rank among the worst in Asia in English proficiency. So what purpose do all the EFL schools there serve? Several purposes, actually. – Metropolis (Tokyo)