The story my signals would tell the yakuza was simple. He’d only begun seeing me at his gym recently, but I was already obviously in shape. So I wasn’t some middle-aged guy who’d decided to take up weight lifting to try and regain a lost college-era physique. The more likely explanation would be that I worked for a company that had transferred me to Tokyo, and, if they had sprung for digs near Roppongi, maybe in Minami-Aoyama or Azabu, I must be someone reasonably important and well compensated. That I was apparently into bodybuilding at all at this stage in my life probably meant affairs with young women, for whom a youthful physique might ameliorate the unavoidable emotional consequences of sleeping with an older man in what at root would be little more than an exchange of sex and the illusion of immortality for Ferragamo handbags and the other implicit currencies of such arrangements. All of which the yakuza would understand, and even respect.

In fact, my recent appearance at the yakuza’s gym had nothing to do with a company transfer-it was more like a business trip. After all, I was in Tokyo just to do a job. When the job was finished, I would leave. I’d done some things to generate animosity when I’d been living here, and the relevant parties might still be looking for me, even after I’d been away for a year, so a short stay was all I could sensibly afford.

Tatsu had given me a dossier on the yakuza a month earlier, when he’d found me and persuaded me to take the job. From the contents, I would have concluded that the target was just mob muscle, but I knew he must be more than that if Tatsu wanted him eliminated. I hadn’t asked. I only wanted the particulars that would help me get close. The rest was irrelevant.