Engadget Mobile provides a better perspective:
iPhone nabs 46 pecent of Japanese smartphone market, the tiny Japanese smartphone market
So you read a headline like "iPhone grabs 46 percent of the Japanese smartphone market" and the first thing you're likely to think is, "wow, Apple is really doing well for itself." Well, it is and it isn't. While it has made some considerable gains in the smartphone market at the expense of phones like Sharp's W-ZERO3 and the Willcom 03, it still hasn't gained nearly the same total mindshare or market share that it has over here. That's because "smartphones" as we know them are still a relatively small market in Japan, where carriers' lineups consist of a whole range of offerings including everything from mobile TV-equipped phones to true camera phones to perfume holders.
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