33
At Senior Elder Makino’s estate, Hirata led Okitsu into the chapel where Sano waited with Agemaki and his watchdogs. “I found her hiding in the coal storehouse,” Hirata said.
Some two hours had passed since Sano had told his detectives to bring Okitsu to him for interrogation. They’d discovered that the concubine was missing, presumably because she’d heard that Sano had come back and she’d run for her life. Now, as Hirata propelled her toward him, Sano saw that her face and clothes were smudged black with coal dust. Her terrified gaze lit on Agemaki, who knelt where Sano had forced her to confess her actions the night of Senior Elder Makino’s murder. Agemaki had calmed herself, but her poise looked brittle and thin, like ice near a fire. Okitsu ran to her and collapsed beside her.
“I’m so glad you’re here,” Okitsu whimpered, clutching Agemaki’s arm. “You’ll protect me, won’t you?”
Agemaki pulled away from Okitsu. She brushed grime from Okitsu’s hands off her sleeve. The concubine stared at her, then everyone else, in uncomprehending fright.
“Every time I’ve talked to you about Senior Elder Makino’s murder, you’ve lied to me,” Sano said. “Now is your last chance to tell the truth.”
“But I-I did tell the truth,” Okitsu said breathlessly. “I was with Koheiji that night… we didn’t see Makino.” Her forehead wrinkled and her eyes darted as she tried to remember everything she’d said. “I saw Daiemon in the study.”
“You lied,” Agemaki said in a voice that dripped acid. “You and Koheiji were playing games with my husband. I heard you. I saw you. And I told them.” She flung out her hand, indicating Sano, Hirata, and the watchdogs.
Okitsu turned to Agemaki. Her expression displayed confusion, then hurt. “You told them? But how could you? I thought you were my friend.”
“I’m not.” Agemaki snarled. “Only someone as stupid as you are would think I could like a woman who stole my husband.” While Okitsu shrank away, as though struck a wounding blow, Agemaki said, “Well, your fun is over. These people know that Koheiji was hired to assassinate Makino. They think you helped. I can’t wait to watch you lose your head at the execution ground. I’ll laugh while you die, you dirty little whore!”
A mewl arose from Okitsu. “Please, please spare me,” she begged Sano, throwing herself on hands and knees in front of him. “Koheiji and I didn’t kill Makino. We’re innocent. You must believe me!”
“If you expect me to believe you, then you have a lot of explaining to do,” Sano said. “Begin with the sex show that you and Koheiji performed for your master.”
Okitsu scuttled away on all fours. “I can’t!” she cried. “I promised Koheiji I wouldn’t tell.”
“That you lie to the shogun’s detective for Koheiji shows what a fool you are,” Agemaki said with withering disdain. “He doesn’t love you. He’ll never marry you. He’s just leading you on so you’ll protect him.”
“You’re wrong! He does love me! We are getting married!” Okitsu reared back on her heels as she shouted at Agemaki.
“I caught him making love to a woman in his dressing room at the theater,” Hirata said.
“No! He didn’t! He wouldn’t!” But the quaver in Okitsu’s voice belied her defiant words.
“Koheiji is due to take the punishment for Senior Elder Makino’s murder,” Sano said. “Unless you want to share it with him, you’d better start talking.”
For a moment Okitsu sat silent, her face bunched into a pout. Then she wilted under the knowledge that her friends had betrayed her and she was on her own. She uttered a querulous sob.
“You and Koheiji performed for Makino that night…” Sano prompted.
Okitsu nodded. “We did our usual routine,” she said in a weary, toneless mumble. “I gave Makino some cornus berry tea.” This was a potent aphrodisiac. “Then he watched Koheiji and me while we undressed and started making love. Pretty soon he joined in with us.”
Sano imagined Makino eagerly sipping the aphrodisiac, watching the amorous couple, then the grotesque entwining of sleek young bodies and the wrinkled, emaciated one.
“But Makino couldn’t get excited,” Okitsu said. “No matter what we did, he stayed limp as a dead worm. Koheiji even tried playing rough. He tore my clothes off me and tied my wrists and pretended to hit me. That usually got Makino going, but this time it didn’t. He asked for more cornus berry tea. I gave it to him. We started the game again. I sucked on Makino while Koheiji took me from behind.”
She spoke without shame, as if discussing the weather. Sano recognized the scene Agemaki had told him she’d witnessed while spying on the trio.
“Pretty soon, Makino was as hard as iron,” Okitsu continued. “He said he was ready. Koheiji lay down on the bed. I got on top of him and took him into me. Makino stuck himself in my backside.” Okitsu leaned forward, knees apart, balancing on her hands, and unconsciously pantomimed the mating. “Makino went wild. He was moaning and ramming me so hard and fast that it hurt. All of a sudden, he made a sound like he was choking. Then he fell on top of me.” Okitsu dropped flat on the floor, her voice and expression conveying the surprise she must have felt when crushed between her two partners. “Koheiji said, ‘What happened?’ We pushed Makino off us. He flopped onto the bed. We sat up and looked at him.”
Okitsu suited action to words. Sano pictured Koheiji beside her, both of them gazing in puzzlement upon their inert master. “He didn’t move,” Okitsu said. “There was spit oozing out of his mouth. His eyes were open, but they had a sort of empty look. Koheiji called his name, but he didn’t answer. I shook him, but nothing happened. Koheiji said, ‘He’s dead.’ ”
Sano heard in her voice the echo of Koheiji’s, replete with horror. Amazement filled Sano. If she was telling the truth-and he thought she was this time-then this death he’d been investigating wasn’t a murder. Makino hadn’t died by foul play, a victim of his enemies, as his letter had claimed. Nor had Daiemon hired Koheiji to kill him. Someone had planted the note in Daiemon’s secret quarters and the story at the Floating Teahouse to make Daiemon appear responsible for Makino’s death. And Sano could guess who. Chamberlain Yanagisawa, with all his spies, must have discovered the secret quarters. The scheme to incriminate his enemy fit his devious nature. He must have expected Sano to find the false evidence during the course of the investigation. Sano was certain that if he hadn’t, Yanagisawa would have devised an alternate plan for bringing the note to light. But Yanagisawa couldn’t have known that his false evidence would lead Sano to the truth.
“I thought Makino had died because he’d strained himself too hard,” Okitsu said. “Koheiji said it was the extra cornus berry tea.”
Or perhaps his death had resulted from a convulsion due to both aphrodisiac poisoning and strenuous sex, Sano conjectured.
“But we didn’t kill him,” Okitsu said, hysterical with her need to convince. “We didn’t mean to hurt him. It was an accident!”
Relief showed on Otani’s face, and chagrin on Ibe’s. Hirata looked disappointed. Agemaki beheld Okitsu with loathing, obviously upset that her husband’s death wasn’t her rival’s fault. Sano shook his head. That the investigation should turn out like this! He’d crossed Lord Matsudaira and Chamberlain Yanagisawa, and risked his wife and son’s safety, all because Senior Elder Makino had succumbed to his own lust. Yet the investigation wasn’t over. A gap in the story divided the moment of Makino’s demise and the instant when Agemaki had found his corpse in the study.
“What happened after you discovered that Makino was dead?” Sano asked Okitsu.
“I told Koheiji that we should get help, we should tell someone,” Okitsu said. “But Koheiji said, ‘No! We can’t!’ " She grabbed her arm, as he must have done. “He said there was nothing anyone could do to save Makino. He said people might blame us for Makino dying. We could be put to death.” Her eyes grew round with the fear Koheiji had instilled in her. “I said, ‘What shall we do?’ Koheiji said he had an idea. He told me to get dressed fast. The sleeve of my kimono had gotten torn off during our game, and he wiped himself on it before he put on his clothes.”