“Aomame” was her real name. Her grandfather on her father’s side came from some little mountain town or village in Fukushima Prefecture, where there were supposedly a number of people who bore the name, written with exactly the same characters as the word for “green peas” and pronounced with the same four syllables, “Ah-oh-mah-meh.” She had never been to the place, however. Her father had cut his ties with his family before her birth, just as her mother had done with her own family, so she had never met any of her grandparents. She didn’t travel much, but on those rare occasions when she stayed in an unfamiliar city or town, she would always open the hotel’s phone book to see if there were any Aomames in the area. She had never found a single one, and whenever she tried and failed, she felt like a lonely castaway on the open sea.

Telling people her name was always a bother. As soon as the name left her lips, the other person looked puzzled or confused.

“Miss Aomame?”

“Yes. Just like ‘green peas.’ ”

Employers required her to have business cards printed, which only made things worse. People would stare at the card as if she had thrust a letter at them bearing bad news. When she announced her name on the telephone, she would often hear suppressed laughter. In waiting rooms at the doctor’s or at public offices, people would look up at the sound of her name, curious to see what someone called “Green Peas” could look like.

Some people would get the name of the plant wrong and call her “Edamame” or “Soramame,” whereupon she would gently correct them: “No, I’m not soybeans or fava beans, just green peas. Pretty close, though. Aomame.” How many times in her thirty years had she heard the same remarks, the same feeble jokes about her name? My life might have been totally different if I hadn’t been born with this name. If I had had an ordinary name like Sato or Tanaka or Suzuki, I could have lived a slightly more relaxed life or looked at people with somewhat more forgiving eyes. Perhaps.

Eyes closed, Aomame listened to the music, allowing the lovely unison of the brasses to sink into her brain. Just then it occurred to her that the sound quality was too good for a radio in a taxicab. Despite the rather low volume at which it was playing, the sound had true depth, and the overtones were clearly audible. She opened her eyes and leaned forward to study the dashboard stereo. The jet-black device shone with a proud gloss. She couldn’t make out its brand name, but it was obviously high end, with lots of knobs and switches, the green numerals of the station readout clear against the black panel. This was not the kind of stereo you expected to see in an ordinary fleet cab.

She looked around at the cab’s interior. She had been too absorbed in her own thoughts to notice until now, but this was no ordinary taxi. The high quality of the trim was evident, and the seat was especially comfortable. Above all, it was quiet. The car probably had extra sound insulation to keep noise out, like a soundproofed music studio. The driver probably owned his own cab. Many such owner-drivers would spare no expense on the upkeep of their automobiles. Moving only her eyes, Aomame searched for the driver’s registration card, without success. This did not seem to be an illegal unlicensed cab, though. It had a standard taxi meter, which was ticking off the proper fare: 2,150 yen so far. Still, the registration card showing the driver’s name was nowhere to be found.

“What a nice car,” Aomame said, speaking to the driver’s back. “So quiet. What kind is it?”

“Toyota Crown Royal Saloon,” the driver replied succinctly.

“The music sounds great in here.”

“It’s a very quiet car. That’s one reason I chose it. Toyota has some of the best sound-insulating technology in the world.”

Aomame nodded and leaned back in her seat. There was something about the driver’s way of speaking that bothered her, as though he were leaving something important unsaid. For example (and this is just one example), his remark on Toyota’s impeccable sound insulation might be taken to mean that some other Toyota feature was less than impeccable. And each time he finished a sentence, there was a tiny but meaningful lump of silence left behind. This lump floated there, enclosed in the car’s restricted space like an imaginary miniature cloud, giving Aomame a strangely unsettled feeling.

“It certainly is a quiet car,” Aomame declared, as if to sweep the little cloud away. “And the stereo looks especially fine.”

“Decisiveness was key when I bought it,” the driver said, like a retired staff officer explaining a past military success. “I have to spend so much time in here, I want the best sound available. And—”

Aomame waited for what was to follow, but nothing followed. She closed her eyes again and concentrated on the music. She knew nothing about Janáček as a person, but she was quite sure that he never imagined that in 1984 someone would be listening to his composition in a hushed Toyota Crown Royal Saloon on the gridlocked elevated Metropolitan Expressway in Tokyo.

Why, though, Aomame wondered, had she instantly recognized the piece to be Janáček’s Sinfonietta? And how did she know it had been composed in 1926? She was not a classical music fan, and she had no personal recollections involving Janáček, yet the moment she heard the opening bars, all her knowledge of the piece came to her by reflex, like a flock of birds swooping through an open window. The music gave her an odd, wrenching kind of feeling. There was no pain or unpleasantness involved, just a sensation that all the elements of her body were being physically wrung out. Aomame had no idea what was going on. Could Sinfonietta actually be giving me this weird feeling?

“Janáček,” Aomame said half-consciously, though after the word emerged from her lips, she wanted to take it back.

“What’s that, ma’am?”

“Janáček. The man who wrote this music.”

“Never heard of him.”

“Czech composer.”

“Well-well,” the driver said, seemingly impressed.

“Do you own this cab?” Aomame asked, hoping to change the subject.

“I do,” the driver answered. After a brief pause, he added, “It’s all mine. My second one.”

“Very comfortable seats.”

“Thank you, ma’am.” Turning his head slightly in her direction, he asked, “By the way, are you in a hurry?”

“I have to meet someone in Shibuya. That’s why I asked you to take the expressway.”

“What time is your meeting?”

“Four thirty,” Aomame said.

“Well, it’s already three forty-five. You’ll never make it.”

“Is the backup that bad?”

“Looks like a major accident up ahead. This is no ordinary traffic jam. We’ve hardly moved for quite a while.”

She wondered why the driver was not listening to traffic reports. The expressway had been brought to a standstill. He should be listening to updates on the taxi drivers’ special radio station.

“You can tell it’s an accident without hearing a traffic report?” Aomame asked.

“You can’t trust them,” he said with a hollow ring to his voice. “They’re half lies. The Expressway Corporation only releases reports that suit its agenda. If you really want to know what’s happening here and now, you’ve got to use your own eyes and your own judgment.”

“And your judgment tells you that we’ll be stuck here?”

“For quite a while,” the driver said with a nod. “I can guarantee you that. When it backs up solid like this, the expressway is sheer hell. Is your meeting an important one?”

Aomame gave it some thought. “Yes, very. I have to see a client.”

“That’s a shame. You’re probably not going to make it.”

The driver shook his head a few times as if trying to ease a stiff neck. The wrinkles on the back of his neck moved like some kind of ancient creature. Half-consciously watching the movement, Aomame found herself thinking of the sharp object in the bottom of her shoulder bag. A touch of sweat came to her palms.