People Associated with Biological Warfare Codexery

Shirō Ishii

Director of Unit 731 and developer of biological weapons.

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Shirō Ishii was a Japanese biological weapons specialist, microbiologist and army medical officer who served as the director of Unit 731, the largest biological warfare and chemical warfare unit of the Imperial Japanese Army. He led the development and application of biological weapons in Manchukuo during the Second Sino-Japanese War, including the Battle of Changde and the Kaimingjie germ weapon attack. Ishii was later granted immunity by the United States government in exchange for information for the U.S. biological warfare program.

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Frequently Asked Questions

When and where was Shirō Ishii born?

Shirō Ishii was born on 25 June 1892 in Shibayama, Chiba, Japan.

When did Shirō Ishii die?

Shirō Ishii died on 9 October 1959 in Tokyo, Japan.

Where did Shirō Ishii study?

Shirō Ishii studied at Kyoto Imperial University.

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