Background
Fumio Sano was born in 1892 in Gumma, Japan.
文雄 差の
Fumio Sano was born in 1892 in Gumma, Japan.
Fumio Sano studied at Tokyo University.
Fumio Sano was an official of the South Manchuria Company and a non regular official of the Foreign Office.
Fumio Sano became a Socialist under the influence of Chikae Komaki and started the magazine The Proletariat with Hatsunosuke Hirabayashi and Suekichi Aono. He was a member of the first underground Japan Socialist Party, he escaped arrest and became chairman of the Central Committee of the second Communist Party.
Arrested in the March 15 Incident (1928), he soon disaffiliated himself from the party and was released on parole (1930).
