Japanese biological weapons program

Unit 731 , officially known as the Manchu Detachment 731 and also referred to as the Kamo Detachment and the Ishii Unit, was a secret research facility operated by the Imperial Japanese Army between 1933 and 1945. It was located in the Pingfang district of Harbin, in the Japanese puppet state of Manchukuo, and maintained multiple branches across mainland China and Southeast Asia.

Japanese army medical officer and microbiologist, war criminal and director of Unit 731 (a biological warfare unit of the Imperial Japanese Army)

war crimes trial held in December 1949

Japanese general (1884–1935)

Japanese businessman (1894-1986)

1942 military campaign of the Second Sino-Japanese War

secret Imperial Japanese Army unit

Japanese biological warfare facility (1939–1945)

department of the Imperial Japanese Army from 1936 to the dissolution of the Army in 1945

Disease Research Unit of Japanese Army

planned Japanese biological attack on the United States in World War II

Japanese human experimentation unit in China (1938–1945)

Unit of Imperial Japanese Army

attack during the Second Sino-Japanese War

Japanese army prison camp

Japanese army surgeon

military development laboratory run by the Imperial Japanese Army

Japanese general (1896–1977)