Gen Ōtsuka (大束 元, Ōtsuka Gen; 1912-1992) was a renowned Japanese photographer. He was born on May 10, 1912, in the Kita ward in Tokyo, Japan. His father, Otsuka Masayoshi, was a pioneer of photographic retouching. After graduating secondary school in 1929, his father encouraged him to study photography at Tokyo Industrial Arts High School (currently part of Chiba University). He graduated in 1933. Otsuka was a photographer who worked in various photographic styles. He was not tethered to specific photographic techniques or motifs. He was a leader in the Tokyo-based photojournalism that focused on social issues. But he was also a well established portrait photographer. He worked for the Asahi Newspaper.
Source: “Gen Ōtsuka”, English Wikipedia (CC BY-SA 4.0), excerpt