“Thank you for your hospitality and your insight, Ito-san,” he said. “Both have helped me beyond measure. But I mustn’t impose upon you any longer.”
He started to rise, feeling strengthened by the doctor’s solicitude but no more at peace than he had been when he’d arrived. With no authority and nothing but his own inadequate skills to rely upon, how would he bring a powerful, seemingly invincible murderer to justice?
“It is late,” Ito said. “The city gates will have already closed. You cannot return home tonight. Mura will make a bed for you here. Sleep, and in the morning you will have the strength and wisdom to do whatever you must.”
Chapter 20
The next morning found Sano back in the daimyo district. Dressed in a peasant’s shaggy straw rain cape and wide straw hat, he walked up and down the wide boulevard in front of the Niu’s yashiki, ostensibly collecting litter, but in reality watching their gate. Every so often he skewered some trash with his pointed stick and put it in his basket, hoping he could convince the guards that he was a street cleaner with every right to loiter outside their lords’ houses. He couldn’t let them identify him as ex-yoriki Sano Ichirō, barred from the Niu estate and keeping secret surveillance on young Lord Niu. If the Nius or Magistrate Ogyu found out what he was doing, he would be arrested, if not killed on the spot.
Sano pretended to scan the street for debris, while watching for Lord Niu to make an appearance. Subterfuge didn’t come naturally to him, but he had no choice except to wait and hope Lord Niu would lead him to evidence that he’d committed the murders. He had no authority or help, as Katsuragawa had reminded him, not enough money to buy answers, and no other way to avoid the ubiquitous Edo spies. The memory of what Midori had told him about Yukiko’s diary flashed through his mind. He had no other way of learning what Lord Niu had done that he would kill to hide.
Despite his minimal chance of success, Sano experienced a curious buoyancy of spirit. He was now free to use unconventional means of detection, and he had unlimited time at his disposal. He had no responsibilities to anyone but himself. He could pursue truth and justice as he chose, and somehow save his father’s life. A true rōnin, he could live-or die-by his own wits. Although he yearned for the security of a master, his new freedom filled him with a terrifying exhilaration. The future had opened up before him, blank, yet hinting at unknown possibilities.
But his necessary disguise anchored Sano to the grimness of here and now. The cape, though it protected him from the chill drizzle, chafed his neck and wrists. Cold mud oozed through his straw sandals and into his socks; every step squished. And how humiliating for a samurai to dress like a common farmer! He also felt naked and vulnerable on foot, with his only weapon the short sword tucked into his sash under the cape. Missing his horse and his long sword, which he’d left behind because they marked his rank, he hoped he wouldn’t need them. He was glad to discover, though, that his costume made him virtually invisible; people hurried past without glancing down from their horses or out from under their umbrellas at him.
Thirty-seven paces brought him to Lord Niu’s gate. He took his time scooping horse droppings into his basket. No one entered or left the yashiki. Finally, not wanting to attract attention by staying too long in one place, Sano moved on. He left a few droppings as an excuse to return.
He looked casually over his shoulder whenever he picked up a scrap of debris. Reaching the end of the street, he turned and worked his way back again. This time three samurai wearing the Niu dragonfly crest entered the gate. Two more passes later, they came out. Still Lord Niu didn’t appear. Sano began to feel increasingly conspicuous. The street was free of litter now, and he wished someone would drop something so he would have a legitimate reason to stay. He lingered outside the Nius’ yashiki for as long as he dared, then started on another tour.
“Hey, you!” At first, Sano didn’t respond. People didn’t address a samurai that way. Then he remembered his disguise and turned toward the voice.
“The street is clean enough,” called one of the guards from the Niu gatehouse, “and I’m sick of looking at you. Get lost, you dirty beast!”
Dirty beast! All thirty years of Sano’s samurai upbringing rebelled against the insult. Furious, he stared at the guard. An angry retort sprang to his lips. He dropped his stick, and his hand reached automatically for the sword that wasn’t there.
“Well, what are you waiting for?” The guard came out of the gatehouse and started toward Sano, brandishing a small object.
It was a lighted match.
Laughing, the guard called to his comrades, “Shall I make him dance?” To Sano: “If you want to keep your filthy rain cape and your filthy life, you’d better run!”
“Yes, master!”
Shaken, Sano bowed low in accordance with his humble status. He picked up his stick and made a hasty retreat around the corner. There he stood, struggling to control his anger and shock. That guard, fearing no harsher punishment than a reprimand, might have set him on fire, killing him the way Lord Matsukura of Shimabara had once killed peasants who’d failed to meet their rice production quota! Finally his body stopped trembling. His breathing slowed and evened. He inspected his surroundings and tried to think of a way to maintain his watch for Lord Niu.
The side street, half the width of the boulevard he’d just left, ran between the wall of the Niu yashiki and that of its neighboring estate. Pairs of guards stood sentry at plainer secondary gates through which continuous streams of porters and servants passed. Here Sano worried less that someone might challenge him. The guards were occupied, the foot traffic heavy, the trash plentiful. But he had little chance of seeing Lord Niu here. A daimyo’s son would use the main gate.
Disconsolate, Sano paced the side street, wondering what to do now that his plan had failed. He could search for witnesses who had seen a man throw a large bundle into the river. He could go back to Yoshiwara and question the rest of Noriyoshi’s friends in the hope that one had seen him with Lord Niu the night of the murders. Sano shook his head. How far could he get before someone penetrated his disguise and reported him to Ogyu?
Then, as Sano passed the Nius’ gate for the third time, it opened to discharge four samurai carrying a black palanquin. Neither the palanquin nor the bearers’ cloaks displayed identifying crests, but they bore the unmistakable stamp of quality. What Niu family member or distinguished guest chose to leave through the side gate? Sano peered at the palanquin, his curiosity frustrated by its sealed shutters.
Suddenly the shutters opened. The passenger spoke to the bearers, then quickly closed the shutters again. His face, partially hidden by a wicker hat, had appeared for a mere instant. But Sano recognized him at once.
It was young Lord Niu.
Although mystified by Lord Niu’s stealthy departure, Sano had no trouble following the palanquin. Nihonbashi’s crowded streets offered many hiding places and kept the bearers’ pace slow.
Lord Niu visited a swordmaker’s shop, talked briefly to the other customers, and left without buying anything. He went to a seedy martial arts academy frequented by rōnin, where he practiced his swordsmanship. Sano strolled back and forth in front of the open door, watching. Lord Niu fought with a steel blade instead of a wooden practice sword. Unhindered by his bad leg, he executed each thrust and parry brilliantly, his reflexes lightning fast. Match after match ended with his blade against his opponent’s throat. His skill left Sano breathless with admiration. Would that he need never face Lord Niu in combat!