Word has it that Nintendo's new console will be restricted by region.
A NeoGAF user has posted text from an email newsletter released by Nintendo Japan's support team supposedly confirming the system will have region-locking. The newsletter states that games released for the device in Japan will only be playable on devices from that region.
It has been long suspected that the system would have some sort of region-locking, especially since the Nintendo DSi was the first Nintendo handheld to support the feature. Nintendo claims that it has been instituted in order to combat piracy.
The Nintendo 3DS releases in Japan on February 26.