Japan’s largest mobile operator by subscribers, NTT DoCoMo, has announced that its customer base passed the 60 million milestone on 11 March. The figure includes customers on 2G, 3G and 4G Long Term Evolution (LTE) networks. After launching its first cellular services towards the end of 1979, it took DoCoMo until February 1993 to sign its first one million customers. Four years later it had reached ten million subscribers, and by April 2000 it had signed up 30 million users. It then reached 50 million in November 2005, but as the market has become more saturated growth has slowed, and it has taken over six years to reach the latest milestone. According to TeleGeography’s GlobalComms Database, DoCoMo commands a 47.5% share of the Japanese mobile market, with KDDI, Softbank and eAccess also competing for users.