into lines of multicolored fire where shoppers browsed among Obon supplies. Gongs rang, calling dead souls back to earth. On hillsides and along the Kamo River, bonfires burned, lighting the way for the spirits' journey. Pine torches blazed at the thresholds of houses; incense smoked on windowsills. Citizens bearing lanterns converged on the cemeteries to visit ancestors' graves. The air resounded with the clatter of wooden soles. On the boulevards fluttered the curtains of shops closed for the night, stirred by the wind... or passing ghosts.
In the city center stood the great bulk of Nijo Castle, built by Tokugawa Ieyasu eighty-nine years ago with funds levied from vanquished warlords. Its stone walls and five-storied keep loomed high above the surrounding houses. Gold Tokugawa crests crowned the curved roofs. No shogun had visited Miyako in more than five decades; since then, Nijo Castle had been occupied by a minimal staff of caretakers. A few sentries manned the gates and guard turrets above the wide moat. From the outside, the castle seemed an inert historical relic.
But deep inside its dark complex of barracks, gardens, and palace buildings, lights burned in the White Parlor, residence of visiting shoguns. There, in an austere room decorated with murals depicting winter landscapes, sat Chamberlain Yanagisawa and his chief retainer, Aisu.
Yanagisawa inhaled on his tobacco pipe, then expelled smoke in an impatient gust. Although circumstances required his present state of waiting, he hungered for action. Worry and anticipation consumed him.
"Are you sure Sano doesn't know I'm here?" he said.
"Oh, yes, master," said Aisu, who'd just returned from making covert inquiries on Yanagisawa's behalf. "No one in Miyako knows, except your local agents. They received your message from Edo in plenty of time to carry out your orders. They told Shoshidai Matsudaira that the shogun had issued orders to renovate Nijo Castle, then brought in laborers and supplies as if it were true, not just a ploy to keep Sano away. No one else suspects anything. My spies have been watching Sano since he left Edo, and he's completely oblivious. Oh, yes, the plan is working fine so far."
Aisu's nervous grin begged Yanagisawa to appreciate his efficiency, to see how much he deserved to keep his job despite the failed bombing. Yanagisawa had given him one more chance to prove his worth before dismissing him. Thus, Aisu's fate, as well as Yanagisawa's hopes, depended on the success of the plan.
"See that the operation proceeds along its present satisfactory course," Yanagisawa said, then murmured to himself: "The results had better justify the trouble this venture may cause me."
When the shogun had ordered Sano to investigate Left Minister Konoe's death, Yanagisawa had recognized a perfect opportunity to rid himself of his enemy and permanently secure his position in Tokugawa Tsunayoshi's graces. He'd decided that he, too, must go to Miyako. Hence, he'd waited until the meeting with Sano ended and he was alone with the shogun, then proposed that he should go to Omi Province-where Miyako happened to be located-on a top-secret mission to investigate corruption among local officials. The shogun had vacillated, demurred, and finally been persuaded.
Yanagisawa spent the rest of that night conferring with Aisu and his other top retainers, issuing orders, collating secret records, and drafting communications to be sent by express messenger to Miyako, while servants packed his baggage. Before dawn the next day, Yanagisawa rode out of the castle, accompanied only by Aisu and a few attendants and bodyguards instead of his usual huge entourage. They'd worn plain clothing without Tokugawa crests, and gained passage through highway check-points with documents that identified them by false names. Riding fast, stopping rarely, and sleeping a mere few hours each night, they'd reached Miyako two days ahead of Sano. Yanagisawa's agents had sneaked them into Nijo