and even if she was with child, a trip shouldn't hurt. "With all your influential friends, surely you can get me a pass," she said.
"I can't promise that there will be any work you can do on the investigation," Sano warned her. "The usual laws and customs apply in Miyako. In addition, the Imperial Court has its own special rules. You may end up with even less freedom there than here."
"I'm sure there will be something for me to do," Reiko said blithely, opening a wardrobe and sorting out kimonos to pack. "And I'll be with you."
"Yes."
A grim, decisive note in his voice stilled Reiko. Realization struck her. Turning, she said, "You're taking me so that Chamberlain Yanagisawa can't hurt me while you're gone."
"And because I want you," Sano said, rising and embracing her.
"We'll solve the case together," Reiko said, wanting to bolster his confidence in himself and their future. "We'll be free of Yanagisawa long enough for you to restore your honor and regain the shogun's favor."
2
A procession crowded the final stretch of the Tokaido, the east-west highway that linked Edo with Miyako. Mounted banner bearers, wearing flags emblazoned with the Tokugawa crest, led soldiers armed with swords and spears. Behind these, Sano rode alongside the palanquin that carried Reiko. Then came the two detectives Sano had brought in lieu of Hirata, whom he'd left at home to manage his detective corps. Servants carrying baggage followed, preceding the foot soldiers of the rear guard.
The journey had taken them through villages and woods, along the sea coast, across rivers and mountains. Now, in the late afternoon of the fifteenth day, they entered the plain where Miyako lay. Behind them rose the hills east of the city, the highest peaks lost in dense clouds. Mist hazed the forested slopes. The air, trapped by more hills to the north and west, had a moist, tropical warmth. Flies buzzed; mosquitoes swarmed. The segmented green poles and feathery foliage of bamboo border { }bordered the road. Beyond stretched lush green rice fields, reeking of night soil. Peasants drove teams of black oxen; herons waded in ditches; flocks of wild geese winged across the sky. Reiko, enclosed in the palanquin, used a silk fan to supplement the meager flow of air through the sedan chair's open windows. She was perspiring and weary, and the hardships of the journey had dimmed the glamour of her adventure.
She now knew firsthand the difficulties experienced by women while traveling. Hot weather, crowded inns, and strange food were minor problems. To obtain Reiko's pass, Sano had spent a day bribing petty officials. However, neither the pass nor his high rank had guaranteed an easy passage through the checkpoints where the bakufu monitored activities along the Tokaido. There inspectors had interrogated Sano about his reasons for bringing his wife. Female assistants had searched Reiko's baggage and person for secret documents, smuggled weapons, or unusually large quantities of money. And highway laws prolonged the ordeal. Custom barred women from riding horses. To prevent the movement of troops and war supplies across Japan, the Tokugawa prohibited all wheeled traffic except for oxcarts owned by the bakufu. Hence, ladies traveled by palanquin-a slow, uncomfortable process. Reiko regretted the expense and delay she'd caused Sano.
Now she spoke through the window to him: "I'm sorry to be so much trouble."
He gazed affectionately down at her. "You're not. I'm glad you're here."
Yet he seemed distracted. He'd slept poorly during the trip, Reiko knew, even with his men standing watch. Chamberlain Yanagisawa's assassins had gotten past guards before, and what better time to attack than when Sano was on the road, where a murder could be blamed on bandits? And before leaving Edo, Sano had identified the spy in his house, a clerk who'd confessed to telling Yanagisawa about his plan