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1949: Hiroshi Iwanami

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On this date in 1949, Dr. Hiroshi Iwanami was hanged on Guam for murdering ten American POWs during World War II.

The commanding officer of the naval hospital on Japan’s South Pacific stronghold of Truk, Iwanami was condemned by the postwar U.S. Navy war crimes tribunal for overseeing — and rather reveling in — the sadistic murders of ten American POWs that fell into his hands in 1944.

As described in Timothy Maga’s Judgment at Tokyo: The Japanese War Crimes Trials:

From the Newcastle (NSW, Australia) Morning Herald & Miners’ Advocate, July 16, 1947

In addition to murder, Iwanami was charged with “preventing the honorable burial” of bodies and with “dissection” and “mutilation” of them. Iwanami had used all ten of his victims for so-called medical experiments. Four of his January 1944 victims had tourniquets placed on their arms and legs by Iwanami for long periods. Two of the POWs had their tourniquets removed in two hours, and the other two at the end of seven hours. The latter two died immediately of shock, but the former survived. On the same day, four others were injected with streptococcus bacteria to cause blood poisoning. All four developed high fevers and soon died.

On February 1, 1944, the two survivors from the tourniquet experiment were marched to a hill in back of the hospital. Naked, with their legs stretched out as far as possible, the men were tied to stakes. Iwanami’s staff then placed a small explosive charge three feet in front of each foot of each victim. The resulting explosion blew off the feet of the men, but both victims survived. Their amazing endurance was short-lived, because Iwanami ordered the men strangled; an aide accomplished the task with his bare hands. Their bodies were returned to the hospital, where they were dissected, and all vital organs were placed in specimen jars. Only some of the organs from the blood poisoning victims were kept, and their bodies were tossed off a nearby cliff.

During an evening meal near the end of July 1944, Iwanami asked his staff if they would assist him in experiments on two more POWs. Instead of answering quickly in the affirmative, the men asked about the value of such experiments. Refusing to discuss the issue, Iwanami ordered his men, instead, to participate in the execution of the two POWs. This time there was no opposition to the order. The two Americans were suspended from a bar placed between two trees. With the order to “stab with spirit,” the hospital staff then began their bayonet practice. There was little left of the bodies after the practice was over, and those bodies, one of them headless, were buried near the scene of the execution. Shortly before his capture, Iwanami had the bodies exhumed and thrown into the sea.

… the trial was as bizarre as the defendants. Three of Iwanami’s old hospital staff members committed suicide, leaving word that they would rather die than testify against their commanding officer. Another, Lt. Shinji Sakagami, took great pride in the fact that he had strangled two POWs. A staunch advocate of the Japanese war effort and, like so many of his colleagues, convinced that death was better than surrender, he hoped his actions in Truk would serve as a warning to the future enemies of Japan. Iwanami was sentenced to death, although he attempted to cheat the hangman. Smuggling a small, sharpened pencil into his holding cell, Iwanami stood at one end of the tight quarters, shouted “Banzai,” and vaulted against the opposite wall. The pencil was held close to his heart, but it did little damage. Both witnesses on the scene and the commission wondered why a surgeon would have failed to aim the pencil properly. Iwanami’s hanging proceeded as planned, and the most generous verdict for a member of his staff was ten years in prison.

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1949: Dr. Chisato Ueno, because life protracted is protracted woe

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The Truk Atoll, in Micronesia, is more commonly known today as Chuuk. It’s a hot diving location notable for the many sunken World War II Japanese hulks to be explored there — the legacy of its once-pivotal position in the Pacific War.

Japan used Truk as forward naval base in the South Pacific, and armored up its little islands like an armadillo.

Rather than capture it outright, the U.S. Navy bombed Truk right out of the war in February 1944, leaving that enormous warship graveyard and a stranded stronghold of starving soldiers who were left to wither on the vine. At war’s end, it was just a matter of circling back to collect 50,000 surrenders.

Unfortunately, the castaway Truk garrison did not pass the last months of the war with sufficient care for its foreseeable postwar situation.

According to testimony given the postwar Guam war crimes tribunal, 10 American prisoners were murdered on Truk in 1944 “through injections, dynamiting, tourniquet applications, strangling and spearing.” (Source) Hiroshi Iwanami was executed for these gruesome experiments/murders in January of 1949.

Ueno, a lieutenant surgical commander, hanged for two other killings that read quite a bit murkier.

Five American POWs were being held in a temporary stockade that was hit by an American bombing raid in June 1944 — killing three of those prisoners.

The surviving two were severely injured, eventually leading Dr. Ueno on June 20, 1944, to perform what he characterized as a legitimate exploratory surgery on one of those men. His prosecutors framed it instead as a fiendishly gratuitous vivisection.

During that procedure, an order arrived for the execution of both the prisoners. The other guy, the one Dr. Ueno wasn’t operating upon, he never had in his care at all; that unfortunate fellow ended up being bayoneted to death. The man on the table (both men’s names were unknown to the prosecuting court) Dr. Ueno stitched back together well enough that subalterns could stretcher him out to a swamp and chop off his head.

Here’s the difficult part: Ueno actually gave the immediate order to execute his ex-patient.

As described in the National Archives’ Navy JAG Case Files of Pacific Area War Crimes Trials, 1944-1949, the physician’s barrister mounted a quixotic philosophical defense of this deeply indefensible order, noting the principled acceptability of euthanasia in Japanese hospitals (so he said), the inevitability of the prisoner’s approaching execution via superior orders, and the agony the man was already in from his wounds.

[Dr. Ueno] had expected that some other person would dispose of this prisoner. But he could not find anyone who looked like the person to carry this out … the thought dominated his mind that all hope is lost to save this prisoner. His fater has been determined. Yet the prisoner is in pain …

He was faced with the predicament of killing by his order the prisoner which he had treated as hiw [sic] own patient. What sarcastic fate was this that he had to face? As the Napoleon, described by George Bernard SHAW, and as McBeth [sic] described by William SHAKESPEARE, the accused, UENO was also “a man of destiny.”

…

A certain English poet wrote, “Life protracted is protracted woe.” If the life of the prisoner in the present case was protracted one second, he would have so much more suffering to endure. Should it be condemed [sic] so severely to shorten one’s life under such circumstances and shorten his last woe in this world?

There were in all either 10 or 13 official executions of Japanese war criminals on Guam from 1947 to 1949. It’s devilishly difficult to find those 13 enumerated by name and date, but it appears to me that Ueno and his boss Admiral Shimpei Asano were the very last to achieve that distinction.**

The readable little history on Truk island and the U.S. Navy operations against it, Ghost fleet of the Truk Lagoon, Japanese mandated islands”, captures the scene.

Shortly after eight o’clock on the humid, tropical evening of March 31, 1949, according to War Department Pamphlet #27-4 Procedure For Military Executions, the 5’6″ Japanese surgeon with extremely strong neck muscles was escorted up the nine steps to the gallows. The handcuffs were removed by a Marine guard and a strap placed to secure his arms to his side and another placed around his legs. A black hood was placed over his head and at 8:26 p.m. the floor panel on which he was standing fell from under his feet and Ueno dropped 94 inches to eternity. He was the last to die, as Rear Admiral Shimpei Asano* had preceded him only moments before. Under the dubious honor that rank has its privileges — the Admiral went first.

* Executed for these same two murders on Truk, as well as two other POWs killed at Kwajalein, in the nearby Marshall Islands.

** Angered by Naval administration of the island, Guam’s Congress had staged a walkout earlier in March 1949. This action did successfully force an end to Naval government.

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