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
Japanese mobile phone culture Japanese mobile phone culture In Japan, mobile phones have become ubiquitous. In Japanese, mobile phones are called , literally "portable telephones," and are often known simply as "keitai". Much of the Japanese population own cellular phones, most of which are equipped with enhancements such as video and camera capabilities. As of May 2008, 31.3% of elementary school students, and 57.6% of middle school students own a cell phone, with many of them accessing the Internet through them. This pervasiveness and the particularities of their usage has led to the development of a mobile phone culture, or "keitai culture." Japan was