Hey guys, what you are about to listen to is an extremely graphic episode that will contain many scenes of gore, rape, human experimentation, honestly it will run the gambit. If you got a weak stomach, this episode might not be for you. You have been warned.  I just want to take a chance to say a big thanks to all of you guys who decided to join the patreon, you guys are awesome! Please leave a comment on this episode to let me know what more you want to hear about in the future. With all of that said and done lets jump right into it.

Where to begin with this one? Let start off with one of the major figures of Unit 731, Shiro Ishii. Born June 25th, 1892 in the village of Chiyoda Mura in Kamo District of Chiba Prefecture, Ishii was the product of his era. He came from a landowning class, had a very privileged childhood. His primary and secondary schoolmates described him to be brash, abrasive and arrogant. He was a teacher's pet, extremely intelligent, known to have excellent memory. He grew up during Japans ultra militarism/nationalism age, thus like any of his schoolmates was drawn towards the military. Less than a month after graduating from the Medical department of Kyoto Imperial University at the age of 28, he began military training as a probation officer in the 3rd regiment of the Imperial Guards division. Within 6 months he became a surgeon 1st Lt. During his postgraduate studies at Kyoto Imperial university he networked successfully to climb the career ladder. As a researcher he was sent out to help cure an epidemic that broke out in Japan. It was then he invented a water filter that could be carried alongside the troops.

He eventually came across a report of the Geneva Protocol and conference reports of Harada Toyoji as well as other military doctors. He became impressed with the potential of chemical and biological warfare. During WW1 chemical warfare had been highly explored, leading 44 nations to pass the Geneva Protocol or more specifically  “Protocol for the Prohibition of the Use in War of Asphyxiating, Poisonous or other Gases, and of Bacteriological Methods of Warfare”. Representatives from Japan were present at this conference and were involving in the drafting and signing of the Geneva Protocol, but it was not ratified in Japan at the time. Ishii’s university mentor, Kiyano Kenji suggested he travel western countries and he did so for 2 years. Many nations were secretive about their research, but some places such as MIT were quite open. After his visit Ishii came to believe Japan was far behind everyone else in biological warfare research. After returning to Japan Ishii became an instructor at the Imperial Japanese Army Medical School. Japan of course lacked significant natural resources, thus it was a perfect nation to pursue biological weapons research. Ishii began lobbying the IJA, proposing to establish a military agency to develop biological weapons. One of his most compelling arguments was “that biological warfare must possess distinct possibilities, otherwise, it would not have been outlawed by the League of Nations.”

Ishii networked his way into good favor with the Minister of Health, Koizumi Chikahiko who lended his support in August of 1932 to allow Ishii to head an Epidemic Prevention Laboratory. Ishii secured a 1795 square meter complex at the Army Medical College. Yet this did not satisfy Ishii, it simply was not the type of work he wanted to do. The location of Tokyo allowed too many eyes on his work, he could not perform human experimentation. For what he wanted to do, he had to leave Japan, and in the 1930’s Japan had a few colonies or sphere’s of influence, the most appetizing one being Manchuria. In 1932 alongside his childhood friend Masuda Tomosada, Ishii took a tour of Harbin and he fell in love with the location.

During the 1930’s Harbin was quite a cosmopolitan city, it was a major trading port and diverse in ethnicities and religions. Here there were Mongols, Russians, Chinese, Japanese, various other western groups in lesser numbers. Just about every religion was represented, it was a researcher's paradise for subjects. Ishii sought human experimentation and needed to find somewhere covert with maximum secrecy. He chose a place in the Nan Gang District of Beiyinhe village, roughly 70 kms southeast of Harbin. It was here and then he began human experimentation. One day in 1932, Ishii and the IJA entered the village and evacuated an entire block where Xuan Hua and Wu Miao intersected. They began occupying a multi-use structure that had been supporting 100 Chinese vendors who sold clothes and food to the locals. They then began drafting Chinese laborers to construct the Zhong Ma complex to house the “Togo Unit” named after the legendary admiral, Togo Heihachiro. The Chinese laborers were underpaid and under constant watch from Japanese guards, limiting their movement and preventing them from understanding what they were building, or what was occurring within the complex. The complex was built in under a year, it held 100 rooms, 3 meter high brick walls and had an electric fence surrounding the perimeter. One thousand captives at any given time could be imprisoned within the complex. To ensure absolute secrecy, security guards patrolled the complex 24/7. Saburo Endo, director of Operations for the Kwantung Army once inspected the Togo Unit and described it in his book “The Fifteen Years’ Sino-Japanese War and Me”, as such:

[It was] converted from a rather large soy sauce workshop, surrounded by high rammed earth wall. All the attending military doctors had pseudonyms, and they were strictly regulated and were not allowed to communicate with the outsiders. The name of the unit was “Tōgō Unit.” One by one, the subjects of the experiments were imprisoned in a sturdy iron lattice and inoculated with various pathogenic bacteria to observe changes in their conditions. They used prisoners on death row in the prisons of Harbin for these experiments. It was said that it was for national defense purposes, but the experiments were performed with appalling brutality.The dead were burned in high-voltage electric furnaces, leaving no trace. 

A local from the region added this about the complex “We heard rumors of people having blood drawn in there but we never went near the place. We were too afraid. When the construction started, there were about forty houses in our village, and a lot of people were driven out. About one person from each home was taken to work on the construction. People were gathered from villages from all around here, maybe about a thousand people in all. The only things we worked on were the surrounding wall and the earthen walls. The Chinese that worked on the buildings were brought in from somewhere, but we didn’t know where. After everything was finished, those people were killed.” 

Despite all the secrecy, it was soon discovered prisoners were being taken, primarily from the CCP and bandits who were being subjected to tests. One such test was to gradually drain a victim of blood to see at what point they would die. The unit drew 500 cc of blood from each prisoner every 3-5 days. As their bodies drew weaker, they were dissected for further research, the average prisoner lasted a maximum of a month. Due to the climate of Manchuria, it was soon established that finding methods to treat frostbite would benefit the Kwantung army. Ishii’s team gathered human subjects and began freezing and unfreezing them. Sometimes these experiments included observing test subjects whose limbs had been frozen and severed. The Togo team reported to General Okamura Yasuji, the deputy commander in chief of the Kwantung army from 1933-1934 that the best way to treat frostbite was to soak a limb in 37 degree water. According to the testimony of a witness named Furuichi at trial done in Khabarovsk , “Experiments in freezing human beings were performed every year in the detachment, in the coldest months of the year—November, December, January and February. The experimental technique was as follows: the test subjects were taken out into the frost at about 11 o’clock at night, compelled to dip their hands into a barrel of cold water and forced to stand with wet hands in the frost for a long time. Alternatively, some were taken out dressed, but with bare feet and compelled to stand at night in the frost during the coldest period of the year. When frostbite had developed, the subjects were taken to a room and forced to put their feet in water of 5 degrees Celsius, after which the temperature was gradually increased.”

Sergeant Major Kurakazu who was with Unit 731 later on in 1940 and taken prisoner by the Soviets in 1945 stated during the Khabarovsk trial , “I saw experiments performed on living people for the first time in December 1940. I was shown these experiments by researcher Yoshimura, a member of the 1st Division. These experiments were performed in the prison laboratory. When I walked into the prison laboratory, ve Chinese experimentees were sitting there; two of these Chinese had no fingers at all, their hands were black; in those of three others the bones were visible. They had fingers, but they were only bones. Yoshimura told me that this was the result of freezing experiments.”

According to Major Karasawa during the same trial Ishii became curious about using plague as a weapon of war and captured plague infected mice to test on subjects in the Zhong Ma Complex “Ishii told me that he had experimented with cholera and plague on the mounted bandits of Manchuria during 1933-1934 and discovered that the plague was effective.”

According to Lt General Endo Saburo’s diary entry on November 16th of 1933, at the Zhong Ma complex “The second squad which was responsible for poison gas, liquid poison; and the First Squad which was