The most confusing functions were e-wallet, applications in general, music player, and Internet access.
What Japan Thinks concludes that few people in Japan "are really comfortable with their phones," which I find reassuring because it says that people in Japan aren't all that different from everyone else on the planet. In many countries there's a tendency to believe that people in Japan (and Korea) use mobile devices so differently from everyone else that there's nothing useful to learn from them. It's as if they're on a different planet. But the reality is that even in Japan, a phone overloaded with features and cryptic menus is confusing to anyone except the most dedicated technophiles.
It is interesting that so many mobile phones in Japan have e-wallet, applications, music, and Internet built in. That's a result of the aggressive rollout of integrated phones and online services by Japanese mobile phone operators -- the real driver that I think makes the Japanese mobile market so different.
(By the way, in case anyone's interested, another survey determined that 14 percent of Japanese cats won't go to the bathroom if someone's watching [link]. Who knew?)
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