TOKYO -- Japan will need 6.74 million foreign workers in 2040, four times more than it has today, a study by the country's aid agency shows.
Aid agency JICA estimates 6.74m foreign laborers will be needed in 2040

Foreign workers in Osaka. Japan will need to seek workers from countries like Cambodia and Myanmar as countries like Thailand and Indonesia gain economic power. (Photo by Ken Kobayashi)
TOKYO -- Japan will need 6.74 million foreign workers in 2040, four times more than it has today, a study by the country's aid agency shows.