After Japan participated in the Pacific War, the medical college added several institutes for the war, such as Temporary College of Medicine (1940) and East Asia Research Institute of Endemics (1942, Institute of Tropical Medicine today).
Po przystąpieniu Japonii do wojny na Pacyfiku, powstały nowe wydziały, np. Temporary College of Medicine (1940), 'East Asia Research Institute of Endemics' (1942), 'Institute of Tropical Medicine'.