Background
Junsaku Oki was born in Shirnonoseki City, Yamaguchi Prefecture in 1900, Japan.
Junsaku Oki was born in Shirnonoseki City, Yamaguchi Prefecture in 1900, Japan.
Junsaku Oki graduated from Shimonoseki Commercial School (1919).
Served at Ito-Chu Shoji Kaisha (Ito-ChuTrading Company) and Fukoku Jinken Parupu Kaisha (FukokuArtificial Silk & Pulp Company). He became director (1946) and then senior managing director of Sanko Paper Manufacturing Company (1949).