Handheld accounts for over 50 per cent of hardware market
Nintendo's DS handheld has sold over 20 million units in Japan since launch, according to data from Media Create.
The system was originally launched in December 2004, and in February 2006 was relaunched at the DS Lite, with Nintendo reducing the size of the handheld as well as making other cosmetic changes.
Since release, the DS and DS Lite have accounted for 50.26 per cent of the hardware market in the region, with 83.95 million software units sold, or 40 per cent of the entire software market.