“There’s one thing I want you to know,” he said. “You went to Tokyo, and the four of us stayed behind in Nagoya. I’m not trying to criticize you for that. But you had a new life in a new city. Back in Nagoya, the four of us had to draw closer together as a result. Do you know what I’m trying to say?”

“It was more realistic to cut off me, as the outsider, than to cut off Shiro. Right?”

Aka didn’t reply, but let out a long, shallow sigh. “Of the five of us maybe you were the toughest one, at least emotionally. Unexpectedly so, considering how placid you seemed. The four of us who stayed behind weren’t brave enough to venture out like you did. We were afraid of leaving the town we were brought up in, and saying goodbye to such close friends. We couldn’t leave that warm comfort zone. It’s like how hard it is to climb out of a warm bed on a cold winter morning. We came up with all kinds of plausible excuses at the time, but now I see how true this was.”

“But you don’t regret staying here, do you?”

“No, I don’t think so. There were lots of good, practical reasons for staying put, and I was able to use these to my advantage. Nagoya’s a place where local connections really pay off. Take the president of the consumer finance company who invested in me. Years ago, he read about our volunteer efforts in high school in the paper, and that’s why he trusted me. I didn’t want to profit personally from our volunteer program, but it worked out that way. And many of our clients are people my father taught at the university. There’s a tight social network like that in business circles in Nagoya, and a Nagoya University professor is like a respected brand name. But none of that would make any difference if I went to Tokyo. I’d be completely ignored. Don’t you agree?”

Tsukuru was silent.

“Those practical reasons played a part, too, I think, in why the four of us never left town. We chose to keep soaking in the warm bath. But now it’s only Ao and me who are still here. Shiro died, and Kuro got married and moved to Finland. And Ao and I are literally down the street from each other but never meet up. Why? Because even if we got together, we’d have nothing to talk about.”

“You could buy a Lexus. Then you’d have something to talk about.”

Aka winked. “I’m driving a Porsche Carrera 4. Targa top. Six-gear manual transmission. The way it feels when you shift gears is amazing. The feeling when you downshift is especially great. Have you ever driven one?”

Tsukuru shook his head.

“I love it, and would never buy anything else,” Aka said.