Countries with the most users of Line mobile messenger: Shift Ranking of September 1209/12/2014September 12, 20141. Japan (52m registered users) | 2. Indonesia (30m) | 3. Thailand: (27m) | 4. India (18m) | 4. Spain (18m) | Source: Linehttps://p.dw.com/p/1DBZvImage: picture-alliance/dpaAdvertisement