Japan Smartphone insights
"1. Android is most popular in Japan, with 55% of respondents using it, versus 39% for iOS
2. Japanese users had the most apps on average, with 41
3. mobile-social is weak in Japan where 34% of users never visit a social network on their phone."
Source: 13 Amazing Facts About Smartphone Use Around The World
Matt Rosoff
May 15, 2012
Business Insider.com