Mobile phone industry in Japan other email services have also introduced "emoji" that can be sent and received from mobile handsets as well as computers. Mobile phone industry in Japan The Japanese mobile phone industry is one of the most advanced in the world. As of July 31, 2013 there were 139,180,300 mobile phones in use in Japan. This is 110 percent of Japan's total population according to the Ministry of Internal Affairs and Communications. In Japanese, are often referred to as simply or for short. There are four cellular service operators in Japan. Willcom is the last PHS Personal Handy-phone System service operator. DoCoMo
KPN reducing its stake to 6.4% in 2005, and finally completed the process in 2006, giving up its golden share veto rights. In 2001 KPN tried to merge with the Belgian telco Belgacom. It did not succeed because of the objections of the Belgian government. In 2001, Spanish Telefonica expressed an interest in buying KPN. The Japanese mobile telephone company NTT DoCoMo holds a 2% stake in KPN Mobile NV. From 2002 until 2007 KPN Mobile provided i-mode services on its mobile phone networks. i-mode as introduced by KPN's E-Plus in Germany in March 2002 and by KPN Mobile The Netherlands