Statistics of Emperor's Cup in the 1940 season.
Overview It was contested by 8 teams, and Keio BRB won the championship.
Results Quarterfinals Kansai University 1–2 Imperial University of Kyoto Yonhi College 1–2 Waseda University WMW Kwansei Gakuin University 1–1 (lottery) Bosung College Imperial University of Tohoku 0–3 Keio BRB
Semifinals Imperial University of Kyoto 1–2 Waseda University WMW Bosung College 1–2 Keio BRB
Final
Waseda University WMW 0–1 Keio BRB Keio BRB won the championship.
References NHK