Background
Tohei Kozu was born in 1871 in Nagano Prefecture.
Tohei Kozu was born in 1871 in Nagano Prefecture.
In 1893, Tohei Kozu graduated from Economics Department of Keio University.
In 1918, Tohei Kozu served as a president of Nagano Shoko Keizaikai (Nagano Commerce&Industry&Economic Association), director of Nagano Dento (Electric Light) Company and president of Komuro Soko (Warehouse) Company (1918). He became a president of Nagano Electric Railway Company in 1920. He also assumed additional post of president of Nozawa Onsen Kanko Kaisha (Nozawa Hot- Spring Tourist Industry Company) in 1950.