“Your apologies are accepted,” Sano said, deciding to address the matter at hand instead of making an issue over his subordinate’s manners. “Now answer my question: what has this man done for which you must punish him?”

Now Sano could see bewilderment on the doshin’s face. Yoriki seldom ventured into the streets, preferring to keep their distance from the rough-and-tumble of everyday police work. They appeared only for very serious incidents, and then as field commanders dressed in full armor with helmet and lance. Sano supposed he was the first to ever investigate a common fire.

“He did this,” the doshin answered, gesturing at the ruins. “Set the fire. Killed fifteen people.” He spat at the man, who still lay facedown in the mud, shoulders trembling with muffled sobs.

“How do you know?”

The doshin’s prominent jaw thrust out even further, in anger and resentment. “The townspeople saw a man fleeing the street just after the fire started, Yoriki Sano-san. And he confessed.”

Sano walked past the assistants and over to the fallen man. “It’s all right,” he said gently. “Get up now.”

Clumsily the man hunched at the waist, then rose to his knees. Sitting back on his heels, he wiped the mud from his face. Then, to Sano’s surprise, his mouth opened in a wide, toothless smile.

“Yes, master.” His head bobbed, and his eyes twinkled. Despite the wrinkles that creased his cheeks and forehead, he looked as innocent as a child.

“What’s your name?” Sano asked.

“Yes, master.”

Sano repeated the question. Getting the same response, he tried another. “Where do you live?”

“Yes, master.”

“Did you start the fire?” Sano asked, beginning to understand.

“Yes, master, yes master!” Then, seeing Sano’s frown, the man lost his smile. He got to his feet, but fell back as the doshin’s assistants surrounded him again. “No hurt, master!” he pleaded.

“No one will harm you.” Furious, Sano turned to the doshin. “This man is a simpleton. He doesn’t understand you, or what he’s saying. You cannot accept his confession.”

The doshin’s face flushed, and he squared his shoulders. The jitte shook in his clenched fist. “I asked him if he started the fire. He said yes. How was I to know he was an idiot?”

A voice from the swelling crowd of spectators cried, “If you’d taken the time to talk to him, you would have found out!” Someone else shouted, “He’s just a harmless old beggar!” Mutters of agreement followed.

“Shut up!” The doshin turned on the crowd, and the mutters faded. Then he faced Sano. “Arson is a serious crime,” he said with exaggerated patience and not a little self-righteousness. “Someone must pay.”

For a moment, Sano was too appalled to speak. This law officer-and many others, if the rumors he’d heard were correct-cared more about finding a scapegoat than about uncovering the truth. He wanted to chastise the man for shirking his duty. Then he saw the doshins free hand stray toward the short sword. He knew that only his rank kept the man from challenging him on the spot. He’d made the doshin lose face before the assistants and the townspeople. And, on his first day in the field, he had made an enemy.

To make peace, he contented himself with saying, “Then we must find the real arsonist. You and your men and I will question the witnesses.”

Sano watched the doshin and his men move off to mingle with the crowd. A curious elation came over him. He’d corrected an injustice and probably saved a man’s life. For the first time, he realized that being a yoriki offered many opportunities for seeking the truth, and just as many rewards for finding it. More, perhaps, than his work as a scholar, poring over old documents. But he wondered uneasily how many more enemies he would make.

It was early afternoon by the time Sano returned to the administrative district, located in Hibiya, southeast of Edo Castle. There the city’s high officials had their office-mansions, where they both lived and worked. Messengers bearing rolled documents passed Sano as he rode along the narrow lanes between earthen walls that shielded the tile-roofed, half-timbered houses. Dignitaries dressed in bright, flowing silk garments walked in pairs or groups; fragments of conversation dealing with affairs of state and the latest political gossip reached Sano’s ears. Servants scurried in and out of the gates, carrying trays stacked high with lacquer lunchboxes. The thought of those delicacies made Sano regret the greasy noodles he’d eaten at a food stall on his way back. But the arson investigation had taken longer than he’d anticipated, and the quick though unpleasant meal he’d had would let him return to his other duties without further delay. Turning the corner, he headed toward police headquarters.

“Yoriki Sano-san!” A breathless messenger ran up to him, ducking in a hasty bow. “Please, sir, Magistrate Ogyu would like to see you at once. In the Court of Justice, sir.” He raised questioning eyes for Sano’s response.

“Very well. You’re dismissed.”

A summons from the magistrate could not go ignored. Sano changed course.

Magistrate Ogyu’s mansion was one of the largest in the district. At the roofed portals of its gate, Sano identified himself to a pair of guards dressed in leather armor and headgear. He left his horse with them, then entered the mansion’s grounds and threaded his way through a small crowd of townspeople gathered in the courtyard. Some were waiting to bring their disputes before the magistrate; others, accompanied by doshin and with their hands bound by ropes, were obviously prisoners awaiting trial.

Sano paused at the main entrance of the long, low building. Barred wooden lattices covered the windows. The roof’s projecting eaves cast deep shadows over the veranda. Seeing the mansion for the first time, he had imagined its dark, brooding appearance symbolic of the often harsh sentences pronounced inside. The surrounding garden, with its unlit stone lanterns and skeletal winter trees, reminded him of a graveyard. Shaking off his fancy, he climbed the wooden steps. At a nod from the two guards stationed there, he opened the massive carved door.

“Blacksmith Goro.” Magistrate Ogyu’s reedy voice echoed across the long hall as Sano paused in the entry way. “I have considered all the evidence brought before me regarding the crime with which you are charged.”

Sano went to wait at the back of the hall with the samurai courtroom attendants. At the far end, Magistrate Ogyu knelt upon the dais. A thin, stoop-shouldered old man, he seemed lost in his voluminous red and black silk robes. Lamps on either side of his black lacquer desk lit him like a figure on stage. The rest of the room was dim; sunlight filtering through the latticed rice-paper windows provided the only other illumination. Directly before the dais was the shirasu, an area of floor covered with white sand, symbol of truth. There the accused man, bound at wrists and ankles, knelt on a mat. Two doshin knelt on either side of the shirasu. A small audience-witnesses, the accused’s family, and the headman of his neighborhood-formed a row toward the back of the hall.

“That evidence indicates beyond all doubt that you are guilty of the murder of your father-in-law,” Ogyu continued.

“No!” The scream burst from the accused man. He writhed on the mat, straining at his bonds.

Several of the spectators cried out. A woman collapsed weeping onto the floor.

Ogyu raised his voice above the din, saying, “I sentence you to death. So that they may share in your disgrace, your family is to be banished from the province.” He nodded to the doshin, who leaped up and bore the screaming, struggling prisoner out the back door. The attendants hurried forward and escorted the spectators from the room, one dragging the weeping woman by her armpits. Then Ogyu called, “Sano Ichirō. Come forward.”