
Surgeon General Shirō Ishii (石井 四郎, Ishii Shirō, [iɕiː ɕiɾoː]; June 25, 1892 – October 9, 1959) was a Japanese microbiologist, army medical officer, and war criminal who served as the director of Unit 731, a biological warfare unitImperial Japanese Army
Imperial Japanese Army
The Imperial Japanese Army was the official ground-based armed force of the Empire of Japan from 1868 to 1945. It was controlled by the Imperial Japanese Army General Staff Office and the Ministry of the Army, both of which were nominally subordinate to the Emperor of Japan a…
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Nov 25, 2020 · Shiro Ishii ran Unit 731 and performed cruel experiments on prisoners until he was apprehended by the U.S. government — and granted full immunity. A few years after World War I, the Geneva Protocol prohibited the use of chemical and biological weapons during wartime in 1925. But that didn’t stop a Japanese army medical officer named Shiro Ishii.

What experiments did Shiro Ishii do?
In these facilities Ishii and his men would perform experiments on live humans, including but not limited to: infecting living subjects with plague rats, forced pregnancies, vivisections (often conducted without anesthesia), and inducing frostbite and trying to cure it.
What did Unit 731 do?
The Unit 731 experiments involved infecting prisoners, primarily Chinese prisoners of war and civilians, deliberately with infectious agents, and exposing prisoners to bombs designed to penetrate the skin with infectious particles.
Were there any survivors of Unit 731?
Despite knowledge of a large number of babies born at Unit 731, there are no accounts of any survivors - including children. Some of those at Unit 731 died in experiments testing weapons such as grenades and biological bombs. Others are said to have been buried alive or drowned.May 8, 2018
What was Unit 731 disguised as?
This new research station was called Unit 731 and was disguised as a water-purification facility named, “Epidemic Prevention and Water Supply Unit of the Kwantung Army.” Unit 731 was comprised of 150 buildings surrounded by a wall and a dry moat, as well as high voltage wires, which did not resemble a water- ...
Is biological warfare illegal?
Offensive biological warfare is prohibited under customary international humanitarian law and several international treaties. In particular, the 1972 Biological Weapons Convention (BWC) bans the development, production, acquisition, transfer, stockpiling and use of biological weapons.
What happened to Shiro Ishii after the war?
Ishii traveled through Europe and the United States for several years with an interest in the bacteriological weapons used in World War I. Upon his return he was appointed professor of immunology at the Tokyo Army Medical School and given the rank of major.
Is Room 731 A true story?
Inspired by actual World War II events of the Japanese concentration camp known as Unit 731, the film follows an amnesiac girl who travels through an abandoned prison filled with tortured spirits that mean her harm.Feb 27, 2015
Did the Japanese execute POWs?
The POWs who were accused of committing serious crimes or those who tried to escape were prosecuted at the Japanese Army Court Martial and sent to prison for Japanese criminals, many were executed in front of their fellow POWs.
What is a thousand stitch belt?
A senninbari (千人針, "thousand person stitches) or one thousand stitch is a belt or strip of cloth stitched 1000 times and given as a Shinto amulet by Japanese women to soldiers going away to war. Senninbari were decorated with 1000 knots or stitches, and each stitch was normally made by a different woman.
Is the bubonic plague still around?
Bubonic plague may seem like a part of the past, but it still exists today in the world and in rural areas of the U.S. The best way to prevent getting plague is to avoid the fleas that live on rodents such as rats, mice and squirrels.Jun 17, 2021
Does Japan deny Nanking?
In 1990, Japanese government officials formally denied the Nanking Massacre by stating that it was a lie. On November 10, 1990, the deputy Japanese Consul in Houston told Americans that according to Japanese sources, the massacre never occurred.
Does Japan have biological weapons?
In military campaigns, the Japanese army used biological weapons on Chinese soldiers and civilians. Japan's infamous biological warfare Unit 731 was led by Lt. General Shirō Ishii. Unit 731 used plague-infected fleas and flies covered with cholera to infect the population in China.
What was General Shiro Ishii's mission?
From that point on, Ishii dedicated his life to the deadliest kinds of science. His germ warfare and inhumane experiments aimed to place the Empire of Japan on a pedestal above the world. This is the story of General Shiro Ishii, Japan’s answer to Josef Mengele and the evil “genius” behind Unit 731.
Where was Shiro Ishii born?
Born in 1892 in Japan, Shiro Ishii was the fourth son of a wealthy landowner and sake maker. Rumored to have a photographic memory, Ishii excelled in school to the point that he was labeled a potential genius.
How many people died in Unit 731?
The exact number of people killed by Unit 731 and its related programs remains unknown, but estimates usually range from about 200,000 to 300,000 (including the biological warfare operations).
How did Koizumi die?
But around this time, he almost died in a lab accident after being exposed to a chlorine gas cloud without a gas mask. After his full recovery, he continued his research — but his superiors placed a low priority on his work at the time. So it’s no surprise that Koizumi saw himself reflected in Shiro Ishii.
What was the slogan of Ishii's country in 1930?
The old country slogan of “a wealthy country, a strong army” was echoing louder than it had in decades.
What was Ishii's real passion?
During his service, Ishii discovered his real passion — science . Specifically interested in military medicine, he worked tirelessly toward the goal of becoming a doctor in the Imperial Japanese Army. In 1916, Ishii was admitted to the Medical Department of Kyoto Imperial University.
How tall was Ishii?
Standing six feet tall — well above the height of the average Japanese man — he boasted a commanding appearance early on. He was known for his spotlessly clean uniforms, his meticulously groomed facial hair, and his deep, powerful voice. During his service, Ishii discovered his real passion — science.
What experiences did Shiro Ishii have?
After Japan occupied Manchuria in 1931, Ishii Shiro created Unit 731 and began testing biological weapons on unwilling human subjects. The story of Imperial Japan’s human experiments was one in which Ishii and Unit 731 were the protagonists, but Unit 731 operated in a much larger context.
What did unit 731 do?
Established as an agency for the promotion of public health, Unit 731 was intended to conduct research that would benefit Japanese soldiers, such as learning more about the ways the human body can resist hunger and thirst and fight disease.
What was unit 371?
A shining example of excellence in treatment and patient care, Unit 371 was a community for thousands of patients and families affected by HIV and AIDS and the people who cared for them. This graphic novel combines Czerwiec’s memories with the oral histories of patients, relatives and staff.
Is anyone still alive from Unit 731?
Although “a large number of babies were born in captivity,” there were no stories of Unit 731 survivors, including children.
Has Japan ever apologized?
Japan celebrated the 75th anniversary of its capitulation in World War II on Saturday. Emperor Naruhito expressed “deep remorse” for his country’s wartime actions during a bleak annual ceremony cut short by the coronavirus pandemic.
Did the Japanese eat prisoners of war?
According to the testimony of a surviving Pakistani corporal – who was captured in Singapore and held as a prisoner of war in Papua New Guinea – Japanese soldiers on the island killed and ate about one prisoner a day for 100 days. At this place, the Japanese again began to select prisoners to eat.
Is Biological Warfare Illegal?
Offensive biological warfare is prohibited by customary international law and various international treaties. Therefore, the use of biological agents in armed conflict is a war crime.
What unit did Ishii go to?
The Kempeitai arrested thousands of victims and delivered them to Unit 731. Ishii showed no mercy and did not discriminate, experimenting on every single one of his captives. Unit 731 had a freezer that could be set to 50°F below zero.
Why did Ishii call his victims logs?
At Unit 731, the diabolical doctor referred to his victims as “logs” because after he tortured them to death with his hideous medical tests, he had their bodies burned to ashes. Throughout his reign of horror, Ishii was praised by the Japanese government and even was decorated with the coveted Order of the Golden Kite.
What did Unit 731 do?
In addition, Unit 731 bred plague-infested fleas in their labs and devised “flea bombs” and other devices designed to spread germs and parasites, which were dropped on Chinese military personnel and civilians throughout World War II. In addition, Ishii had water sources contaminated and crops infected.
What did Ishii do to reach the pinnacle of military medicine?
To attain that pinnacle, Ishii left behind a trail of human blood, body parts, and entrails and committed horrifyingly wicked inhumane acts along the way to reach the top echelon of military medicine in Japan .
How many Chinese died from the plague?
As a result, an additional 20,000 to 30,000 Chinese died from plague and other diseases over the following 3 years. Realizing he would be prosecuted for war crimes, Dr. Ishii faked his own death and went into hiding to evade justice. He was found in 1946 and turned over to American occupation forces for interrogation.
What were the diseases that were created in the laboratory at Unit 731?
Viruses, bacteria, and other pathogens were created in the laboratory at Unit 731 so that prisoners could be injected with bubonic plague, anthrax, cholera, gangrene, typhoid, tuberculosis, syphilis, gonorrhea, dysentery, smallpox, and botulism; the victims were told the injections were vaccinations.
How many people died in Ishii's era?
Death toll estimates from the deadly pathogens released under Ishii’s orders, which caused epidemics, range from 200,000 to 580,000; most of the dead were Chinese. Estimates of the total number of men, women, children, and infants who were tortured and slaughtered at Unit 731 are between 3000 and 12,000.
How many people were forced to participate in the Ishii experiment?
In all, it’s estimated that as many as 3,000 men, women and children were used as forced participants in the experiments conducted here.
Where did the US work to infect people with syphilis?
For more than two years in the middle of the 20 th century, the United States worked directly with the health ministries of Guatemala to infect thousands of people with a range of sexually transmitted diseases, above all syphilis. Since they wanted to do this without the study subjects knowing about it – after all, who would give their consent to being injected with syphilis? – it was decided that the experiment should take place in Guatemala, with soldiers and the most vulnerable members of society to serve as the guinea pigs.
How long did the syphilis experiment last?
The men were told that the experiment would last for just six years, during which time they would be provided with free meals and medical care as doctors observed the development of the disease.
What diseases were inmates injected with?
At other times, inmates were injected directly with diseases such as syphilis and gonorrhoea, or with chemicals used in bombs.
What was the Imperial Army's role in World War 2?
Part of the Imperial Japanese Army, this was a super-secret unit dedicated to undertaking research into biological and chemical weapons. Quite simply, the Imperial authority wanted to build weapons that were deadlier – or just crueler – than anything that had gone before. And they weren’t opposed to using human guinea pigs to test their creations.
What was the first group of children praised for?
In the first group, all of the children received positive feedback. They were praised for their fluent speech and command of the English language. The second group received the opposite kind of treatment. They were ridiculed for their inability to speak like adults.
How old was Albert when he was taken from the hospital?
The young Albert was just nine months old when he was taken from a hospital and put to work as Watson’s guinea pig. At first, Watson carried out a series of baseline tests, to see that the child was indeed emotionally stable and at the accepted stage of development. But then the tests got creepier.
What did unit 731 do?
Started as an agency to promote public health, Unit 731 was meant to conduct research that would benefit Japanese soldiers, such as learning more about the ways in which the human body can withstand hunger and thirst and fight diseases.
Who did Unit 731 experiment on?
Unit 731 of the Japanese Imperial Army conducted research by experimenting on humans and by “field testing” plague bombs by dropping them on Chinese cities to see whether they could start plague outbreaks.
How did the Japanese get involved in World War 2?
The Empire of Japan entered World War II on 27th, September, 1940 by signing the Tripartite Pact with Germany and Italy, and the Japanese invasion of French Indochina, though it wasn’t until the attack on Pearl Harbor on 7 December 1941 that the U.S. entered the conflict.
What happened Shiro Ishii?
Ishii died on 9 October 1959 from laryngeal cancer at the age of 67 at a hospital in Shinjuku, Tokyo. Ishii’s funeral was chaired by Masaji Kitano, his second-in-command at Unit 731.
Did Japan use biological weapons in China?
In military campaigns, the Japanese army used biological weapons on Chinese soldiers and civilians. Japan’s infamous biological warfare Unit 731 was led by Lt. General Shirō Ishii. Unit 731 used plague-infected fleas and flies covered with cholera to infect the population in China.
Can Japan make nukes?
The Japanese program to develop nuclear weapons was conducted during World War II. Today, Japan’s nuclear energy infrastructure makes it capable of constructing nuclear weapons at will.
Is Japan a nuclear power?
All Japan’s nuclear plants were closed, or their operations suspended for safety inspections. The last of Japan’s fifty-four reactors (Tomari-3) went offline for maintenance on 5 May 2012, leaving Japan completely without nuclear-produced electrical power for the first time since 1970.
