The chanting rose to a crescendo. The priests’ faces wore rapt, urgent expressions. “We can’t just stand by and hope Sano’s luck will turn bad,” Yanagisawa said. “It’s time for us to take a more active, personal role against him.”
“How?” With one word Yoritomo conveyed that he was unwilling yet committed to helping his father engineer his friend’s demise.
A priest near the altar beat a gong, its sound a quickening metal pulse. Yanagisawa thought about the events Yoritomo had reported. He mulled over different aspects of Sano’s murder investigation, spied one he could turn to his advantage, and smiled. “I have an idea. Listen.”
The next morning, while Hirata ate breakfast, Midori entered his chamber, holding a child by each hand. She said, “Good morning, Honorable Husband.”
Her manner was polite, aloof. The children gazed curiously at his bowl of fish topped with sliced ginseng root to stimulate mental and physical energy, fleece flower to strengthen the blood, and lycii berries to improve eyesight. They were somber in the presence of this strange father who ate weird food, said little, and did puzzling things.
“Good morning.” Hirata hadn’t seen Midori since yesterday. She hadn’t slept in their room with him last night. Since he’d returned home they’d shared a bed, but they’d not touched except by accident. Now she’d cut off even this physical contact. The distance between them had widened into an unbridgeable gulf.
“Excuse me for interrupting you,” Midori said.
Overnight something had changed in her. She was behaving as traditional wives did toward their husbands, with restrained civility. This disturbed Hirata more than her fits of temper. Was it a new tactic in this war of theirs? He studied Midori as he would an opponent on a battlefield. His trained perception sensed no aggression in her, no trick to goad him into another argument. Rather, her emotional energy had contracted within her, giving off neither heat nor light for him to read. Baffled, he settled on caution as his best course.
“That’s all right, you’re not interrupting anything,” he said. “Come in. Sit with me.”
“I will if you insist, Husband.” Midori was uncharacteristically meek, subservient. “But I have to feed the children.” They clung to her hands, regarding both parents in obvious fear of another quarrel.
Hirata was tempted to ask what she was up to, but his instincts warned him off. Revealing confusion to his opponent put a warrior at a disadvantage. He felt vexed because he could figure out any man during a sword fight but not his wife in his own home.
“Very well,” he said, matching her formal manner. If this was a game, two could play. “Was there something you wanted to say to me?”
“Yes,” Midori said. “Detective Arai is waiting for you in the reception room. I came to fetch you.”
Hirata welcomed the prospect of starting the day’s work, which was something he could master. He felt a pang of fear stronger than any he’d experienced in battle. It stemmed from his sense that Midori could hurt him worse than could any foe.
“What does Arai want?” Hirata asked.
“He’s found someone you’ve been looking for. A tutor.”
“One of my search parties came across a lead a few hours ago,” Hirata told Sano as they rode their horses down the boulevard outside Edo Castle. Sano’s entourage rode at their front, flanks, and rear, ever vigilant. “They met a fellow who said he knows a man named Egen who used to be a monk.”
“Can it really be the tutor?” Sano was hopeful yet not quite ready to believe.
“He’s in his sixties, which would put him at the right age,” Hirata said. “And he once belonged to Egen’s temple.”
“And he’s right here in Edo.” That they’d found the tutor after only a day’s search seemed too good to be true. “Maybe this is the break we need to clear my mother, if not solve the crime,” Sano said. “Where is Egen?”
“Living in the Kodemmacho district.”
This was the same neighborhood through which Sano had passed on his way to Edo Jail two days ago. Now there was no need for a disguise. As they rode down the main street that crossed the slum, his party turned heads among the residents. Women lugging babies on their backs and pails of water in their hands stopped and stared. Not many samurai officials came this way. Laborers on their way to work bowed to Sano. Children and beggars trailed his retinue in hope of alms.
Today Sano saw beyond the poverty and the dirt. This investigation had put the Great Fire on his mind. He noted the smoke from many braziers and hearths, so dense that the atmosphere was gray even on a clear, sunny morning like this. The wind whipped the smoke around dilapidated houses set too close together. A fire that started in one would burn many others before it could be extinguished. Wells were few, water scarce. The narrow streets would impede escape. In any natural disaster, the poor always suffered worst.
“According to directions from the man who gave the tip, this is where Egen lives,” Hirata said, leading the way down an alley barely wide enough for the group to pass through single-file. Laundry on clotheslines stretched across the alley brushed their heads. The stench of humans crowded together in unsanitary conditions was overpowering. Hirata stopped his horse at a gate made of dingy boards. “Here.”
Sano, Hirata, Marume, and Fukida dismounted. Hirata pushed open the gate. Leaving the troops in the alley, Sano and the detectives followed Hirata down the muddy passage between the blank, windowless walls of two tenements, past reeking garbage containers. They entered a yard enclosed by buildings. Doors on the lower stories opened directly onto the yard. Balconies cluttered with junk fronted second-story dwellings. Sano heard voices arguing and children shrieking, but the yard was empty except for two unshaven, surly men.
One crouched naked on the ground, pouring water over himself, taking an open-air bath. He carried on a muttered conversation with the other man, who squatted inside a privy shed with the door left open. They both looked up at Sano’s party, but neither ceased his labors.
“We’re looking for Egen,” Hirata said. “Where is he?”
The men pointed at a door on the ground floor. Hirata walked over to it and knocked.
“Who’s there?” a gruff male voice called from inside.
“The shogun’s investigator,” Hirata said. “Open up!”
Sano heard shuffling inside. The door slid open a crack. Out peered a watery, red-rimmed eye. “What do you want?”
“Are you Egen?” Sano asked.
“Yes. Who are you?”
Sano introduced himself and said, “I want to talk to you.”
“About what?”
“Let us in, and I’ll tell you,” Sano said.
Egen heaved a sigh of irritation, opened the door, and stepped backward. Entering the room with his party, Sano found a squat old man with frizzled gray hair. His short brown kimono was open to reveal his flabby torso, bare legs, and loincloth. He yawned, evidently having just awakened. His room was a small, dim cave filled with heaps of unidentifiable articles. It smelled powerfully of liquor, sleep, and stale body odor.
“Whew!” Marume said.
He flung open the window. Fresher air poured into the room. Daylight revealed Egen. His face and whole body were covered with pocked, bumpy, discolored skin.
“Whoa!” Fukida said.
“What’s the matter?” Egen said, unflinching under the revolted gazes that Sano and the other men couldn’t tear away from him. “Haven’t you ever seen somebody who’s had smallpox?”
“I’m sorry,” Sano said politely.
“Don’t be,” Egen said. “Just tell me what you want.”
“I need to ask you some questions.”
“What kind of questions?”
“Were you once a monk at Bairin Temple?” Sano said.
“Yes,” Egen said crossly. “Who told you?”
“Never mind,” Hirata said. “Just answer his questions.”
“Forty-three years ago, did you work as a tutor to Tokugawa Tadatoshi?” Sano asked.