Hitomi Murakami, of KDDI, says battery-operated mobile phones cannot keep up with the new applications.

CNN: Search for better phone power

Hitomi Wakayama, the farm's operation representative, said Guernsey milk is popular although not widely known about.

BBC: Guernsey cows and milk big in Japan

The fifth abductee, Hitomi Soga, married an American who is listed as a deserter from the US army.

BBC: Plea over Japan kidnap victims