In 1937 Japan created Unit 731 as a medical engineering unit responsible for testing, producing and storing biological weapons, as well as using these on humans to test theories and develop ...

Unit 731’s human experimentation gave them an appealing opportunity to study what goes on inside their own bodies. This would not have provided the same pleasure had they not used test subjects with ...

The building was the headquarters in China of the Imperial Japanese Army’s Unit 731. And Shimizu finally told his wife that he had been a member of the infamous biological warfare unit that used ...

IIDA, Nagano Prefecture—Hideo Shimizu has been frustrated by the reluctance of a peace memorial museum here to display panels about the infamous Unit 731, where he worked during World War II.