Background
Osamu Tanaka was born in 1893 in Fukuoka, Japan.
おさむ 田中
Osamu Tanaka was born in 1893 in Fukuoka, Japan.
Osamu Tanaka graduated from Tokyo University (1920).
Osamu Tanaka entered Mitsui Mining Company, director of Yamagano Mining Office and president of Taiheiyo Coal Mining company (1949). He was a director of the Financial Affairs Committee, Keidanren (Federation of Economic Organizations).