20 Million phones sold, 18 different models here you are the Raku-Raku Series from Docomo, a unique Phone made to be "simple" and help elderly to get around with Hi-tech in style while avoiding any cultural shock. While the fundamental features of the Raku-Raku PHONE series have remained the same over the years - three one-touch command buttons; large, easy-to-read characters on displays; and large, easy-to-operate buttons - DOCOMO has added additional features to meet customer needs, such as Deco-mail™, which allows users to decorate mails with pictograms and pictures, and dust and water- proof designs.
Akihabara News, Docomo Sold 20 Millions of Raku-Raku phone since 1999