Kōshirō Onchi

Kōshirō Onchi (恩地 孝四郎, Onchi Kōshirō; 2 July 1891 – 3 June 1955), born in Tokyo, was a Japanese print-maker. He was the father of the sōsaku-hanga movement in twentieth century Japan, and a photographer. His work was part of the painting event in the art competition at the 1932 Summer Olympics.