Now his frustration and anxiety burgeoned, while fatigue strained his mind. The previous day spent journeying from Edo and hiking the forest, and the long night with little sleep, had taken its toll on him and the other men. His nose was congested, his head ached, and his throat was sore from his cold. Fukida’s thin, serious face was haggard, and the brawny Marume had lost his cheer by the time they all reached the Hakone post house, a thatch-roofed building off the roadside.
“Look at that line!” Marume exclaimed.
Some fifty travelers waited, amid their baggage, in a queue at the post house. Inside sat inspectors who registered the travelers, checked their documents, searched them and their possessions for hidden weapons and other contraband, then either granted or denied them passage. Hakone was a bakufu trap for people up to no good, and it was famous for its rigorous inspections, which promised a long delay before Hirata and his men could get inside the village and conduct inquiries. They couldn’t cut in line, which would get them in trouble and necessitate revealing their identities. Hirata looked toward the nearby camp inhabited by porters and palanquin-bearers for hire.
“We’ll try the camp first,” he said.
He and the detectives left their horses at a water trough and walked into the camp. Cypress trees sheltered flimsy shacks and tents. A reek of urine and excrement from privy sheds competed with the odors from a nearby stable. Men with coarse, weathered faces squatted around a fire, passing a flask of sake while cooking food in iron pots. Their sinewy muscles bulged through their tattered kimonos. They turned suspicious gazes upon Hirata and the detectives.
“We’re looking for four women, probably traveling with a group of men,” Hirata said, then described Midori, Reiko, Lady Keisho-in, and Lady Yanagisawa. “Have you seen anyone who fits those descriptions?”
“It depends on who’s asking,” said the biggest man. His shrewd, glinting eyes sized up Hirata. His skin was blue with tattoos of winged demons; his crooked nose and scarred face bespoke a lifetime of brawling. Hirata marked him as the gang leader of the camp.
“Someone who’s willing to pay for the right kind of information,” Hirata said.
Detective Marume jingled coins in the pouch at his waist. The leader’s expression turned crafty. “Ah,” he said, nodding, “Tokugawa spies. Would you be looking for the shogun’s mother and her ladies who were kidnapped off the Tōkaidō?”
“No,” Hirata said, perturbed that the man had seen through the disguises and subterfuge that had fooled everyone else.
The leader looked unconvinced. “If you say so.” He bowed with mock courtesy to Hirata. “My name is Goro, and I’m at your service.” Then he addressed his comrades: “Here’s your chance to earn some extra silver. Did you see those ladies?”
Regretful denials and head-shaking ensued.
“What about one or two women traveling in different groups?” Hirata said. Perhaps the kidnappers had split up their party to avoid detection. But this question elicited more negative answers.
“Did you see anything out of the ordinary?” Hirata asked. He saw Goro smirk, and he realized the man had been deliberately withholding information, toying with him. “Tell me!” he ordered, his temper flaring.
Goro held out his hand, palm up, and waggled his fingers. Marume dropped coins one by one into Goro’s hand until Hirata said, “That’s enough. Now talk.”
The man grinned and tucked the coins in his own waist pouch. “The day before yesterday, a group of samurai hired me and some other porters to carry four big wooden chests.” Goro’s arms gestured, indicating dimensions large enough to contain a human body.
Excitement leapt in Hirata. “What was in the chests?”
“I don’t know,” Goro said. “The samurai didn’t say, and I didn’t ask. But the chests had holes cut in the lids.”
So that people locked inside could breathe, Hirata thought.
“The samurai were in a big hurry,” Goro went on. “And they paid double the usual rate.”
As criminals would for carrying contraband such as stolen women. “To go where?” Hirata said.
“Down Izu way.” The Izu Peninsula, located west of Hakone, jutted off Japan’s southern coast into the sea. “The samurai led us along the main highway that goes through Izu. We had to run to keep up with them. Aii, those chests were heavy. It’s a good thing there were four of us carrying each one. Otherwise, we’d never have lasted the whole trip.”
Now Hirata understood how the kidnappers had transported their victims, in spite of the law that restricted wheeled traffic on the Tōkaidō, hindered troop movements, prevented rebellions, and necessitated cargo to be carried by hand. The kidnappers must have bound, gagged, and probably drugged the women, then packed them in their own luggage. The officials who’d examined the scene afterward wouldn’t have noticed chests missing because the checkpoints kept no record of luggage inspected there. Hirata deduced that the kidnappers had carried the chests down the highway from the abduction site. They’d passed as ordinary travelers because the crime hadn’t yet been discovered. At Hakone they’d hired the porters because they couldn’t manage the heavy loads themselves and move as quickly as they needed.
“It was the middle of the afternoon when we left here, and past sunset when we stopped at a crossroad,” continued Goro. “It has a Jizo shrine. The samurai paid us off. We left them there with the chests and came back to Hakone.”
Triumph elated Hirata because he now knew which way the kidnappers had taken Midori. “But how did those samurai get the chests past inspection?” he said.
“The samurai wore Tokugawa crests and had Tokugawa travel passes,” Goro said. “They were waved right through the checkpoint.”
Hirata, Marume, and Fukida shared disturbed glances. Had bakufu officials been involved in the abduction? But Hirata speculated that the kidnappers had stolen clothes and documents from soldiers they’d killed during the massacre.
“Who were those samurai?” Hirata asked Goro.
“They didn’t tell us,” Goro said.
“How many were there?”
“Twelve of them.”
“What did they look like?”
“I didn’t get a good look at their faces because they wore helmets with visors and mouth guards.”
The kidnappers had made sure that their hired help couldn’t identify them, Hirata noted. When pressed for details about the men, Goro recalled little else, and he hadn’t heard anything they’d said to one another. The porters who’d gone with him were away on other jobs and unavailable for questioning.
“Did you report what you’ve just told me to the authorities?” Hirata asked.
Goro shook his head. “When those samurai hired me, I didn’t know the shogun’s mother had been taken. And afterward, when I heard about the missing ladies… ” A sly grin uplifted Goro’s scarred features. He jingled the coins in his pouch. “I decided to wait for a chance to make a little profit.”
The porter’s greedy opportunism enraged Hirata, but he had neither time nor energy to waste on punishing Goro, or on speculating what might have happened if Goro had reported his news instead of hoarding it. He and Marume and Fukida left the camp, retrieved their horses, and stood in the inspection line at the post house.
“As soon as we get past this checkpoint,” Hirata said, “we’ll be on our way to Izu.”
Police Commissioner Hoshina had been imprisoned in a square guard tower on the wall that separated the palace grounds from the forest preserve. The tower had white plaster walls, black trim, a barred window overlooking each direction, and a four-gabled tile roof. Sentries stood on the walkway atop the wall, guarding doors on either side of the tower. Sano approached its third door, set in the base of the wall and also guarded. Beyond the tower, the oaks, conifers, and maples of the forest preserve loomed against an overcast sky. Locusts whined in the hot, humid air as Sano climbed a flight of stairs to the makeshift prison.