One hour and twenty-five minutes.How long did the activation progress end up taking?
No kidding. And the manager told me I was actually easier than he expected most Japanese customers to be, because I had already done my research and was familiar with all the fine print. He said Japanese customers would likely require a lot more explanation than I did. Part of the problem was that he had to fill out forms in triplicate (seriously, I had to answer THREE times that I understood I would need a Mac or Windows PC running iTunes 7.7, etc) ... Complete and utter waste of time for all parties involved.
Whatever. It's done now and I can get on with my life.