Four in Ten: American Prisoners of the Japanese

The numbers vary by source because the records do, and the honest thing is to give the range instead of picking the most striking figure.

The International Military Tribunal for the Far East put the death rate for Western Allied prisoners of Japan at 27.1 percent, 35,756 dead out of 132,134 held. For Americans specifically the figure runs higher. Laura Hillenbrand’s accounting gives 12,935 dead of 34,648, which is over 37 percent. The Congressional Research Service has cited 40 percent of the roughly 27,000 Americans taken.

The comparison figure is the one that does the work. American prisoners of Germany and Italy died at somewhere between one and four percent depending on the count.

Same war. Same men, in many cases from the same towns and the same draft. Roughly one in a hundred against roughly four in ten.

Why were Japanese POW camps so much deadlier?

Not one cause. Four, working together, and each would have been survivable alone.

Doctrine. Japanese military culture held that a soldier who surrendered had forfeited his standing. Gavan Daws put it plainly: the idea that a man would surrender instead of dying, or stay alive in a prison camp instead of killing himself, was alien. A guard who believed that was not restraining himself out of respect for a fellow soldier, because in his frame there was no fellow soldier present. Japan had signed the 1929 Geneva Convention and never ratified it.

Labor. The camps were not holding pens, they were a workforce. Prisoners went into mines, docks, shipyards, and factories belonging to companies whose names are still on buildings. On the Burma-Siam Railway roughly sixteen thousand Allied prisoners died alongside as many as a hundred thousand Asian laborers, whose deaths are counted less carefully and were more numerous.

Starvation. Rations were below subsistence in most camps and stayed there for years. Raymond Halloran, a B-29 bombardier, went from 215 pounds to 122 and was displayed naked in a cage at the Tokyo Zoo. Men who survived came home with damage that never resolved: beriberi, blindness, teeth gone, digestive systems that never worked properly again.

The hell ships. This is the part most people have never heard and it is the most bitter. Prisoners were moved to Japan in cargo holds, packed standing, without sanitation or water, for weeks. The Geneva Convention required prisoner transports to be marked. Japan did not mark them. American submarines and aircraft sank them not knowing what was aboard. Of the 35,756 Western Allied prisoners who died in Japanese hands, somewhere between about 10,800 and 19,000 were killed by their own side at sea.

What was the Bataan Death March?

In April 1942 the American and Filipino force on the Bataan peninsula surrendered, the largest surrender in American military history. Around seventy-six thousand men, already starving and sick from months under siege, were marched roughly sixty-five miles north.

Men who fell behind were bayoneted or shot. Men who reached for water were killed. Estimates of the dead on the march run from several hundred Americans to many thousands of Filipinos, and the figures are uncertain because nobody was counting.

The march was the beginning, not the worst of it. The men who survived went into a camp system where the dying continued for three and a half more years.

How do we know what happened in the camps?

Three kinds of evidence, and each has a problem.

Survivor testimony is the largest body and the most detailed. It is also memory, recorded years later, by men who had reason to remember some things and not others, and it is the only source for most of what happened inside a given camp.

Trial records from the Tokyo tribunal and hundreds of lesser proceedings produced sworn accounts and documents. Those were assembled by prosecutors, for prosecution, which shapes what was collected and what was not.

Japanese records. Many were destroyed deliberately in the weeks between the surrender announcement and the arrival of Allied forces. What survives is partial by design.

There is one more thing worth stating because it bears on the record itself. The United States granted immunity to members of Unit 731, the biological warfare program that experimented on prisoners, in exchange for their data. Men who should have been tried were not, and part of the documentary record went into American files instead of into a courtroom.

How many Americans were taken prisoner in the Pacific?

Roughly 130,000 Americans became prisoners of war across the whole of the Second World War. Around 27,000 of those were held by Japan, which is about a fifth of the total and produced the large majority of the deaths.

The concentration is geographic and it is worth understanding why. The bulk were taken in the first months of 1942, in the Philippines, on Guam and Wake, and in the Dutch East Indies, during the period when Japanese forces moved faster than the Allies could respond. After 1942 relatively few Americans were captured, because the fighting moved to islands where surrender was rare on both sides.

So this is not a steady accumulation across four years. It is one catastrophic spring followed by three and a half years of those same men trying to stay alive, which is why so many accounts share the same shape and the same duration.

Numbers for other nations dwarf the American figures. Britain lost more than 37,000 prisoners returned alive after the surrender, the Netherlands 28,500. Chinese prisoners are a separate category of horror: of those taken, only 56 were officially recorded as released at the end of the war, because most were killed outright.

What did the camps look like from the inside?

There was no single camp system. Conditions varied enormously by location, by commandant, and by year, and survivors from different camps sometimes describe experiences that seem to belong to different wars.

What recurs across accounts is a small set of things. Roll call, which could last hours in any weather and was a punishment as much as a count. Work assignments that determined who lived, since a man on a farm detail ate and a man in a mine did not. An economy running on cigarettes and rice. The near total absence of medical supplies, which turned treatable illness into a death sentence and put doctors in the position of choosing.

Red Cross parcels existed and were largely withheld. They arrived in Japan and sat in warehouses, and were found in warehouses at the end of the war.

And the arbitrariness, which survivors return to more than the brutality. A beating for a bow performed at the wrong depth. A ration cut for something nobody could identify. Living for years under rules that could not be learned is a specific kind of damage and it is the one that followed men home.

What happened to the men who came back?

They came home into a country that had already decided what the war meant, and their experience did not fit it.

The physical damage is easiest to describe. Malnutrition over years does not fully reverse. Former prisoners of the Japanese had elevated rates of almost everything for the rest of their lives, and the Veterans Administration eventually recognized a set of conditions as presumptively connected to that captivity.

The rest is harder. There was no diagnosis for it. Post-traumatic stress disorder did not enter the manual until 1980, by which time these men were in their sixties. They came back in 1945 to parades and a general expectation of moving on, and most of them moved on, in the sense that they went to work and raised families and did not talk about it.

The compensation question stayed open for decades. Under the 1951 peace treaty, Japanese assets were liquidated and distributed through the Red Cross, and because the United States had already paid its own former prisoners through the War Claims Commission, first claim on the 12.6 million dollars went to prisoners from other Allied countries. Japan issued a formal government apology to American prisoners in 2009 and began a remembrance program the following year. The companies that used the labor have largely not.

Why one man instead of the statistics?

Behind the Wire is about my grandfather, Frank Hoeffer II. He survived Shanghai, the fall of the Philippines, the march to Manila, a hell ship, and years in the camps at Osaka and Matsumoto.

The reason to write one life instead of the aggregate is that the aggregate does not transmit. Thirty-seven percent is a fact you can hold for four seconds. A percentage has no body attached to it.

The book has two sources and they are unusually good ones. He wrote the whole thing down himself after the war, and that journal is the spine. And he talked to me, which almost nobody in the family had asked him to do.

Christmas morning in Escondido, after five hours in the car from Lake Arrowhead with my parents arguing about money and directions and whose fault the lateness was. I was seventeen, hiding from the family in a room full of my grandmother’s UFO magazines. The house went quiet and I followed the only sound in it to the kitchen.

He was already deep into Christmas dinner. Standing straight as an arrow, dicing onions for stuffing, knives sharp, board clean, ingredients laid out and the whole thing timed. At seventeen I had no idea what that precision was or where a man learns it. Then he glanced over, made the sharp sound through his teeth that drove the rest of the family up the wall, and asked whether I wanted to know about the war.

The stories came in pieces across those Christmas visits while I sat on an uncomfortable folding chair. Other family members complained about his moods and stayed out of the room. It was the inheritance nobody else had wanted.

What writing about a family member demands

This is the hardest kind of book to write honestly and the failure modes are specific.

The urge to make him a hero. Survival in a camp was not a moral achievement. Men survived because of where they were assigned, what disease reached them, whether their ship was sunk, and luck. Writing survival as a triumph of character insults the men who did everything right and died anyway.

The urge to smooth the account. There is a journal and there are the kitchen conversations, and neither is a finished narrative. A man writing for himself after the war leaves gaps, repeats, and things stated flatly that a book wants to dramatise. Filling those in to produce a clean arc replaces the man with a character.

The urge to resolve it. There is no redemptive arc here. He came home, he lived a life, and the thing that happened to him did not become meaningful because he outlasted it. It just stopped happening to him.

That discipline is the same one any family memoir needs. Write what is documented, write what he said, mark clearly where you are reconstructing, and let the silences stay silent. I have written elsewhere about what you can get wrong in historical writing and what you cannot, and in a family book the answer is that you can get the texture wrong and survive it. You cannot get the man wrong.

Why this record is disappearing

Men who were in those camps were mostly born between 1915 and 1925. Almost none are alive.

That means the survivor testimony that forms the bulk of the record is now closed. Nothing more is coming. What was written down, recorded, or told to a grandchild is the complete set, and everything else went with them.

It also means the Pacific POW experience is passing out of living memory faster than the European war it sits beside, because it was always the smaller story in American consciousness and it had fewer people left to keep telling it.

That is most of why the book exists. Not to make a case, and not to settle anything with Japan eighty years on. To put one man’s three and a half years somewhere it cannot be lost, while there was still somebody who had heard it firsthand.

The book is Behind the Wire: The True Story of Frank Hoeffer II, Prisoner of War. The wider argument about how a country tells its own story is in The Villainization of America.

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