
Global Times: More than 100 skulls found in Tokyo highly likely to have originated from Unit 731, Japanese civil group reveals
Beijing, China, May 21, 2025 (GLOBE NEWSWIRE) --
"The likelihood of the 'Toyama human bones' originating from the notorious Unit 731 of the Japanese army during its invasion of China is very high. Only by clarifying the historical truth can the medical crimes committed by the invading Japanese army during wartime be revealed to the world," a representative of the Japanese civil group "Association Demanding Investigation of Human Bones Discovered from the Site of the Army Medical College" told the Global Times in an exclusive interview, when addressing the association's 36 years of research and investigation of the startling and frightening discovery in Tokyo in 1989 of more than 100 human skulls.
On July 22, 1989, a number of human bones, referred to as the "Toyama human bones," were discovered at a construction site for the Health and Infectious Diseases (now the National Institute of Infectious Diseases) in Toyama-cho, Shinjuku, Tokyo. Most of the bones were skulls and femurs. The construction site is located at the former site of the Japanese Army Medical School, which is believed to have housed the headquarters of Unit 731. If confirmed, it would undoubtedly serve as further evidence of Japan's war crimes during its invasion of China.
"While I cannot 'assert' it definitively, I believe there is a high possibility that the 'Toyama human bones' belong to Unit 731," explained Kazuyuki Kawamura, a representative from the non-government organization. The association was established in 1990 and has dedicated the past 36 years to investigating the truth behind the human bones.
"We believe it is necessary to treat this issue with seriousness, to uncover the historical facts and to return the remains of those who did not voluntarily become medical specimens to their descendants," said the representative.
According to Kawamura, the following facts have been established so far: First, the "Toyama human bones" are part of specimens or bodies related to the Japanese Army Medical School. Second, the bones are believed to belong to individuals of Asian descent (Mongoloid). Third, the specimens collected by the Japanese Army Medical School were obtained through two main channels -the dissection of Chinese soldiers' bodies on the battlefield by the Army Medical School's pathology department, which were then brought back to Japan as war injury specimens; the other involved Epidemic Prevention and Water Supply Department of the Imperial Japanese Army, also known as Unit 731, which was established in Harbin (then known as Manchuria), Northeast China, and sent parts of bodies (mainly heads) collected locally to the Japanese Army Medical School.
"Since the 'Toyama human bones' are not war injury specimens, they are generally believed to have been brought back to Japan through the second channel," Kawamura noted.
A report released by Japan's Ministry of Health, Labor and Welfare in 2001 concluded that the human bones belonged to specimens stored at the former Army Medical School before August 1945, which could be part of bodies collected for the purpose of creating specimens and medical education, "which may include specimens from the remains of those who died on the battlefield," the report stated.
"There are claims suggesting that the bodies or specimens came from overseas areas such as Unit 731, as well as denials of such claims," the report said. Currently, the human bones are stored in a columbarium at the National Institute of Infectious Diseases in Japan. According to Kyodo News, it is estimated that the human bones belong to the remains of more than 100 individuals.
Records from Japanese Army Medical School personnel files indicate that in 1940, a significant number of non-war injury head specimens were transported from Harbin to the school. Although it cannot be directly established that these specimens are linked to the Unit 731, it is hard to imagine that any other military unit would transport such a large number of head specimens from Harbin to the Army Medical School, Kawamura stated.
"Who collected these 'bodies' and how? How were they transported from Harbin to the Army Medical School in 1940? We have requested the Japanese government to conduct further investigations into individuals associated with Unit 731." He revealed that the association is currently engaged in lectures, gatherings and field investigations at the site, where the bones were discovered.
This year marks the 80th anniversary of the victory of the Chinese People's War of Resistance against Japanese Aggression and the World Anti-Fascist War. The association plans to hold a commemorative event on July 20 to mark the 36th anniversary of the discovery of the human bones and report the latest findings, and they will continue their thorough investigative work in the future.
When the human bones were first discovered in July 1989, Kawamura was serving as a member of the Shinjuku Ward Assembly in Tokyo. At that time, he stated it was necessary to explore the truth behind the human bones and actively encouraged researchers and citizens interested in the matter to take part in the investigation.
Given that the Japanese government has yet to reflect on its war crimes, what messages does the association hope to convey to the outside world? In response to the question from the Global Times, Kawamura stated that only by uncovering the historical truth of the human bones can the medical crimes committed by the Japanese army during wartime be exposed, and he hopes to convey the meaning of peace to the world through this process.
The article first appeared in the Global Times: https://www.globaltimes.cn/page/202505/1334419.shtml
Company: Global TimesContact Person: Anna LiEmail: editor@globaltimes.com.cnWebsite: https://globaltimes.cnCity: BeijingDisclaimer: This press release may contain forward-looking statements. Forward-looking statements describe future expectations, plans, results, or strategies (including product offerings, regulatory plans and business plans) and may change without notice. You are cautioned that such statements are subject to a multitude of risks and uncertainties that could cause future circumstances, events, or results to differ materially from those projected in the forward-looking statements, including the risks that actual results may differ materially from those projected in the forward-looking statements.
Hashtags

Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles


UPI
26 minutes ago
- UPI
The hidden dangers of feeding wild animals
Researchers at the University of California San Diego say feeding wild elephants can lead to serious harm. File Photo by Bill Greenblatt/UPI | License Photo Feeding wild elephants might seem kind or exciting, but a new study warns it can lead to serious harm. Researchers at the University of California San Diego say that giving food to wild animals -- especially elephants -- can change their behavior in dangerous ways. "Many people, especially foreign tourists, think Asian elephants are tame and docile, like domestic pets," lead author Shermin de Silva, a conservation scientist and professor of biological sciences, said in a UCSD news release. "They don't realize these are formidable wild animals and try to get too close in order to take photographs or selfies, which can end badly for both parties," she added. The study, published in the journal Ecological Solutions and Evidence, looked at 18 years of data from elephant tourism areas in Sri Lanka and India. In Sri Lanka's Udawalawe National Park, researchers found that dozens of elephants had learned to "beg" for food near fences and tourist vehicles. One male elephant, nicknamed Rambo, became a local celebrity for this behavior. The impact? Tragic. Several people were killed or injured in elephant encounters, the news release said. At least three elephants were killed, and some animals ate plastic bags or other waste while trying to get food. In India's Sigur region, researchers tracked 11 male elephants who were fed by people. Four of animals later died, likely because of humans. "Food-conditioned animals can become dangerous, resulting in the injury and death of wildlife, people or both," the researchers wrote. "These negative impacts counteract potential benefits," they added. Feeding wild elephants may cause them to lose their natural foraging skills, especially if they start relying on sugary snacks or processed food, researchers said. It may also raise the risk of disease spreading between people and animals. While most tourists mean well, experts say the best thing to do is never feed wild animals, no matter how safe it seems. Feeding animals might feel like helping a friend, the researchers explained. "But this encourages wild animals to seek food from people, attracting them to areas that can put themselves or people at risk," de Silva said. "It can be a conduit for disease transfer between species," she said. "Such feeding can also cause animals to lose their ability to forage for themselves if the behavior becomes prevalent, especially with young animals." More information The U.S. Fish and Wildlife Service has more on the potential harm in feeding wildlife. Copyright © 2025 HealthDay. All rights reserved.

Epoch Times
an hour ago
- Epoch Times
When the Clock Ticks Too Early: How TCM Offers Hope for Premature Ovarian Failure
Many young women today experience the annoyance of irregular menstruation, reduced menstrual blood volume, missed periods, fatigue, hair thinning, low libido, and mood swings. Some even find themselves unable to conceive when they're ready to start a family. A diagnosis usually reveals a premature ovarian failure. This condition involves a decline in ovarian function before the age of 40 and can drastically affect fertility, hormone balance, and overall well-being. In traditional Chinese medicine (TCM), premature ovarian failure is seen as a result of underlying constitutional imbalances—particularly involving the kidneys, spleen, and liver. Rather than focusing solely on the ovaries, TCM aims to rebalance the entire body. By nourishing the kidneys, which govern reproduction; strengthening the spleen, which supports blood and energy production; and smoothing liver 'qi,' or energy flow that regulates menstruation, TCM works to restore ovarian function and improve reproductive health from the inside out. Understanding the Root Causes in TCM Generally, women stop menstruating naturally around the age of 50, but patients with premature ovarian failure may begin to experience menopausal symptoms such as hot flashes, night sweats, palpitations, hair loss, and insomnia between the ages of 20 and 30. These symptoms can have a significant effect on both the body and mind.
Yahoo
3 hours ago
- Yahoo
Chinese Scientists Invent System for Extracting Oxygen, Water and Rocket Fuel From Moon Dust
Chinese researchers say they've devised a new way to extract water from lunar soil and convert it into fuel. As detailed in a new paper published today in the journal Joule, the team found that their proposed "photothermal strategy" — essentially converting light into heat — could effectively convert carbon dioxide from extracted water into carbon monoxide, hydrogen, and oxygen gas, a "potential route for sustaining human life on the Moon and enabling long-term extraterrestrial exploration." "The sustainable utilization of local resources is essential for long-term human survival on the Moon and beyond," the researchers write, pointing out that bringing water from Earth is cost-prohibitive at roughly $83,000 per gallon. "We never fully imagined the 'magic' that the lunar soil possessed," said Chinese University of Hong Kong, Shenzhen professor and coauthor Lu Wang in a statement. "The biggest surprise for us was the tangible success of this integrated approach," he added. "The one-step integration of lunar H2O extraction and photothermal CO2 catalysis could enhance energy utilization efficiency and decrease the cost and complexity of infrastructure development." While plenty of questions remain about our future efforts to harness local resources on the surface of the Moon, it's a glimmer of hope that humanity could indeed establish a more permanent and potentially sustainable presence there. For their research, the team focused on simplifying existing proposals for how to extract water from lunar regolith, which tend to be energy-intensive and stop short of breaking the water down into its usable elements. The researchers also propose using the extracted water to turn carbon dioxide exhaled by astronauts into carbon monoxide and hydrogen gas, which could be used to make fuels. The team tested their photothermal approach on actual Moon samples gathered during China's Chang'E-5 mission, which launched in November 2020, and collected samples from the northwest of the Moon's near side before returning to Earth. While their lab-based experiments turned out to be a success, the actual lunar surface will likely prove a far more challenging place to extract and convert lunar water. As the paper points out, radiation, low gravity, and extreme temperature fluctuations could complicate matters significantly. However, the advancements highlight how far the Chinese space program has come in a matter of years. A mere two decades ago, China was a distant underdog in the international space race. But now that the country is launching its own astronauts to space while the Trump administration is effectively looking to eviscerate NASA when it comes to space science, China could stand a chance to surpass the US in its plans to build a Moon base by 2035. More on extracting lunar water: Chinese Scientists Extract Water From Lunar Soil Solve the daily Crossword