So-called "therapeutic" ring tones to help everyone from hay fever sufferers to the overweight are the latest craze sweeping Japan, the BBC's Roland Buerk reports.
BBC News | News Front Page | World Edition, BBC News
Sun, 03/28/2010 - 9:34am
So-called "therapeutic" ring tones to help everyone from hay fever sufferers to the overweight are the latest craze sweeping Japan, the BBC's Roland Buerk reports.