on Class A war criminals. This was back in the autumn of 1946, before the Tokyo War Crimes Tribunal. The doctor who discovered it was rather alarmed when he saw the X rays. To have such an enormous cyst in one’s brain and still be alive—and more active than the average person at that—challenged all medical common sense. He was transferred from Sugamo to the then-army hospital, St. Luke’s, for special tests.
“The tests went on for a year, though ultimately they learned nothing. Only that his death would come as no surprise to anyone, since the fact that he was alive at all was a total mystery. Still he showed no signs of disability thereafter; he kept on living with singular vitality. All brain activities were, moreover, exceedingly normal. They were at a loss for explanations. A dead end. Here was a man who theoretically should have been dead, yet was alive and walking about.
“Certainly they shed light on a number of specific symptoms. He had three-day headaches that came and went on a forty-day cycle. By his own account, these headaches began in 1936, which they conjectured was around the time his blood cyst first appeared. His headaches were so intolerable that he required painkillers. In short, narcotics. The narcotics eased the pain all right, but they also resulted in hallucinations. Highly compressed hallucinations. Only he himself knows what exactly he experienced, but it seems they were far from pleasant. The U.S. Army still retains the detailed accounts of these hallucinatory experiences. The doctors apparently made meticulous observations. I obtained these by special means and have read them through several times, and in spite of their clinical language they describe a rather grueling series of events. I doubt there are many who could take such regular punishment as those hallucinatory experiences.
“No one has any idea why these hallucinations occurred. Perhaps the cyst gave off some periodic energy and the headaches were the body’s reaction. So that when that reactive buffer was removed, the energy directly stimulated specific parts of the brain, resulting in hallucinations. Of course, this is only one hypothesis, but it is a hypothesis that interested the Americans. Enough that they initiated thorough tests. Top-secret tests by Intelligence. Even now it is not clear why American Intelligence should have jumped into investigations of one man’s blood cyst; however, we can imagine several possibilities.
“As the first possibility, might they not have conducted certain more delicate interrogations under the cover of medical tests? To wit, the securing of spying routes and opium routes on the Chinese mainland. Remember, Chiang Kai-shek’s eventual defeat meant the loss of the Chinese connection for the U.S. But needless to say, these inquiries could not be made public. In fact, after this series of tests, the Boss was released without having to stand trial. It is conceivable that an arrangement was made behind the scenes. An exchange of information for freedom, shall we say.
“The second possibility was to lay bare an interrelationship between his marked eccentricity as the leader of the right wing and the blood cyst. I will go more into this with you later, but it is a more bemusing turn of thought. Though I doubt they ever learned anything. Did they really imagine they could uncover something of that order when the more basic fact of his living remained a mystery? Short of an autopsy, there was no way they would find anything out. Here, then, another dead end.
“The third possibility concerns brainwashing. The idea being that, perhaps, by sending one predetermined set of stimulus waves into the brain they might elicit a particular reaction. They were doing that kind of experimentation in those days. It has come to light that there was, in fact, such a brainwashing research group at the time.
“It is not clear which of these three lines of thought represented the main Intelligence directive. Nor is it clear whether their efforts, shall we call them, bore any fruit. Everything is buried in history. The only ones who know the facts are a handful of the U.S. Army elite at the time and the Boss himself. So far, the Boss has never spoken a word about this to anyone, myself included, and it is doubtful he ever will.”
When he finished talking, the man cleared his throat. I had lost all track of how much time had passed since entering the room.
“In the winter of 1932, the Boss was imprisoned on charges of complicity in a plot to assassinate a key figure. His imprisonment lasted until June 1936. The official prison records and medical register still exist, and he on occasion has touched upon the subject. These glimpses tell us this: that for virtually the entire length of his stay in prison, the Boss suffered from severe insomnia. Or perhaps it was more than simple insomnia. This was insomnia raised to an exceedingly dangerous level. For three days, four days at a time, sometimes close to a week, he would not close his eyes once. In those days, the police forced confessions out of political criminals by depriving them of sleep. So the Boss must have undergone especially punishing interrogations, implicated as he was with the resistance to the Imperial rule and the controlling faction. If the prisoner tried to sleep, they would throw water on him or beat him with bamboo sticks or shine strong lights on him, anything to dash the sleeping patterns to pieces. Most humans break down if such a regimen is kept up for several months. Their sleeping mind is effectively destroyed. They die or they go crazy or they become extreme insomniacs. The Boss went the last route. It was the spring of 1936 before he had completely recovered from his insomnia. That is, around the same time as the blood cyst appeared. What do you make of that?”
“Extreme lack of sleep for some reason disrupted the flow of blood in his brain, thereby creating the cyst, is that it?”
“That would seem the most plausible, commonsense hypothesis. And since a nonprofessional can think that far, you can be sure that it occurred to the U.S. Army doctors as well. Still, that explanation alone is not quite adequate. There is something missing here. I cannot help thinking that the phenomenon of the blood cyst was the secondary manifestation of a more significant factor. Consider, for example, that among the several other people known to have had such blood cysts, not one displayed the same symptoms. Nor, furthermore, does the explanation offer sufficient reason why the Boss went on living.”
Undoubtedly, there was a logic to what the man was saying.
“One more curious fact about the blood cyst. Starting from the spring of 1936, the Boss was proverbially born again, a new man. Up to that point the Boss had been, in a word, a mediocre right-wing activist. Born the third son of a poor farming household in Hokkaido, he left home when he was twelve and went to Korea, but he found no place there either so he returned to his homeland and joined a right-wing group. An angry young man, it seems, who was forever brandishing his samurai sword. Very probably he could barely read. Yet by the summer of 1936, when he was released from prison, he had risen to the top, in every sense of the word, of the right wing. He had charisma, a solid ideology, powers of speech making to command a passionate response, political savvy, decisiveness, and above all the ability to steer society by using the weaknesses of the masses for leverage.”
The man took a breath and cleared his throat again.
“Of course, as a right-wing thinker his theories and conception of the world were rather silly. Still, that scarcely mattered. The real question was how far he could organize his ranks behind them. Look at the way that Hitler took half-baked notions of
“In your hypothesis,” I said, “there was no causal relationship between the cyst and the self-transformation; instead the two were governed in parallel by some mysterious overriding factor.”
“You catch on quickly,” said the man. “Precise and to the point.”
“So when does the sheep appear in your story?”
The man removed a second cigarette from the tabletop case and flicked it with his fingernail before putting it to his lips. He did not light it. “Let us take things in order,” he said.
A weighty silence ensued.
“We built a kingdom,” the man began again. “A powerful underground kingdom. We pulled everything into the picture. Politics, finance, mass communications, the bureaucracy, culture, all sorts of things you would never dream of. We even subsumed elements that were hostile to us. From the establishment to the anti-establishment, everything. Very few if any of them even noticed they had been co-opted. In other words, we had ourselves a tremendously sophisticated organization. All of which the Boss built single-handedly after the war. It is as if the Boss commandeered the hull of a giant ship of state. If he pulls out the plug, the ship goes down. Passengers and all, lost at sea, and surely before anyone becomes aware of that fact.”
At that the man lit his cigarette.
