The Evidence Site Proving No.731 Unit of the Invading japanese Army Guilty of its Crime in China is situated at No.25 Xinjiang Street, Pingfang District, Harbin City.
    The No.731 Unit of the Invading Japanese Army in China was a force of bacterial warfare nature set up by the Japanese fascists during World War II. For nine years, they made experiments on the bodies of human beings who were still alive, torturing numerous innocent persons, and killing at least 3,000 people including Chinese, Mongolians and Soviets. The site witnessed the crime of the Japanese invasion of China.