Rainfall

PART ONE

Who is the third who walks always beside you?

When I count, there are only you and I together

But when I look ahead up the white road

There is always another one walking beside you

Gliding wrapt in a brown mantle, hooded

I do not know whether a man or a woman

— But who is that on the other side of you?

    — T. S. ELIOT,
The Waste Land

1

    HARRY CUT THROUGH the morning rush-hour crowd like a shark fin through water. I was following from twenty meters back on the opposite side of the street, sweating with everyone else in the unseasonable October Tokyo heat, and I couldn’t help admiring how well the kid had learned what I’d taught him. He was like liquid the way he slipped through a space just before it closed, or drifted to the left to avoid an emerging bottleneck. The changes in Harry’s cadence were accomplished so smoothly that no one would recognize he had altered his pace to narrow the gap on our target, who was now moving almost conspicuously quickly down Dogenzaka toward Shibuya Station.

    The target’s name was Yasuhiro Kawamura. He was a career bureaucrat connected with the Liberal Democratic Party, or LDP, the political coalition that has been running Japan almost without a break since the war. His current position was vice minister of land and infrastructure at the Kokudokotsusho, the successor to the old Construction Ministry and Transport Ministry, where he had obviously done something to seriously offend someone because serious offense is the only reason I ever get a call from a client.

    I heard Harry’s voice in my ear: “He’s going into the Higashimura fruit store. I’ll set up ahead.” We were each sporting a Danish-made, microprocessor-controlled receiver small enough to nestle in the ear canal, where you’d need a flashlight to find it. A voice transmitter about the same size goes under the jacket lapel. The transmissions are burst UHF, which makes them very hard to pick up if you don’t know exactly what you’re looking for, and they’re scrambled in case you do. The equipment freed us from having to maintain constant visual contact, and allowed us to keep moving for a while if the target stopped or changed direction. So even though I was too far back to see it, I knew where Kawamura had exited, and I could continue walking for some time before having to stop to keep my position behind him. Solo surveillance is difficult, and I was glad I had Harry with me.

    About twenty meters from the Higashimura, I turned off into a drugstore, one of the dozens of open-façade structures that line Dogenzaka, catering to the Japanese obsession with health nostrums and germ fighting. Shibuya is home to many different
buzoku
, or tribes, and members of several were represented here this morning, united by a common need for one of the popular bottled energy tonics in which the drugstores specialize, tonics claiming to be bolstered with ginseng and other exotic ingredients but delivering instead with a more prosaic jolt of ordinary caffeine. Waiting in front of the register were several gray-suited
sarariman
— “salary man,” corporate rank and file — their faces set, cheap briefcases dangling from tired hands, fortifying themselves for another interchangeable day in the maw of the corporate machine. Behind them, two empty-faced teenage girls, their hair reduced to steel-wool brittleness by the dyes they used to turn it orange, noses pierced with oversized rings, their costumes meant to proclaim rejection of the traditional route chosen by the
sarariman
in front of them but offering no understanding of what they had chosen instead. And a gray-haired retiree, his skin sagging but his face oddly bright, probably in Shibuya to avail himself of one of the area’s well-known sexual services, which he would pay for out of a pension account that he kept hidden from his wife, not realizing that she knew what he was up to and simply didn’t care.

    I wanted to give Kawamura about three minutes to get his fruit before I came out, so I examined a selection of bandages that gave me a view of the street. The way he had ducked into the store looked like a move calculated to flush surveillance, and I didn’t like it. If we hadn’t been hooked up the way we were, Harry would have had to stop abruptly to maintain his position behind the target. He might have had to do something ridiculous, like tie his shoe or stop to read a street sign, and Kawamura, probably peering out of the