As I said, its not a new story. (except maybe the bit about MacArthur issuing pardons)
Here's another account of torturing Chinese in Manchuria. Written by a Japanese Professor.
Why Japanese doctors performed human experiments in China 1933-1945
- Takashi Tsuchiya
Associate Professor, Department of Philosophy
Osaka City University, Osaka, Japan
Email: [email protected]
Eubios Journal of Asian and International Bioethics 10 (2000), 179-180.
1. "Factories of Death"
From 1933 to 1945, Japanese doctors in China performed thousands of cruel experiments on Chinese, Russians, Mongolians, and Koreans and killed all of them. At Unit 731 alone, at least 3,000 people were tortured and murdered. In addition, similar human experiments and vivisections were done at four branches of Unit 731, four other "Boeki Kyusui Bu" (Anti-Epidemic Water Supply and Purification Bureaus), "Gunju Boeki Sho" (Anti-Epizootic Protection Units) including Unit 100, the Manchuria Medical School, and army hospitals (1).
These experiments and vivisections can be classified under the following four categories.
(1) vivisections for training newly employed army surgeons
At army hospitals in China, army surgeons did many vivisections on Chinese prisoners. These doctors performed appendectomies and tracheostomies on the prisoners, shot them and took bullets from their bodies, cut their arms and legs and sewed up the skin around the wounds, and finally killed them. This surgical practice was purportedly part of the training program of newly employed army surgeons to teach them how to treat wounded soldiers at the front lines. However, since in these "training" careful skill to avoid the patients' needless harm and death was not required at all, the main purpose seems to have been to make surgeons desensitized, rather than to make them skillful.
(2) intentional infection of diseases
At the research faculties of the "Boeki Kyusui Bu," including Unit 731, researchers infected prisoners with many kinds of diseases, for example, plague, cholera, epidemic (kidney) hemorrhagic fever, tuberculosis, typhoid, tetanus, anthrax, glanders, typhus, and dysentery. The purpose of this intentional infection was to seek the pathogen of the disease (for example in the case of epidemic hemorrhagic fever), to measure the infectiousness of the pathogen, to select more infectious strains, to investigate the effect of bacteriological weapons, etc. The subjects were dissected after their death or vivisected to death.
(3) trials of nonstandardized treatments
Many prisoners were killed during trials of nonstandardized, unestablished, and unusual "treatments." Many kinds of vaccines in the development stage were tried directly on prisoners, with no prior trials on animals. As another example, searching for treatment for severe frostbite, Dr. Hisato Yoshimura made the prisoners' arms or legs suffer severe frostbite and then warmed them with hot water. When the temperature of the water was over 50 degrees centigrade, the skin and muscles came off. Some other doctors tried horse blood transfusion, which was said to be developed for emergency transfusion to wounded soldiers at the front lines where there is no blood supply.
(4) learning tolerance of the human body
There were deadly experiments with airtight chambers at Unit 731, the same ones as those conducted at the Nazi concentration camps. Some prisoners were forced to breathe poison gas. Others were killed by lowering the air pressure. In addition, there were doctors who only wanted to know how much air could be injected intravenously, how much bleeding brought prisoners to death, how many days prisoners could live with no food or water or only water without food, or how high electric current or voltage human beings could bear. There were also many trials of newly developed weapons with human subjects.