Long a stable of the Nintendo brand, the latest Zelda outing has received overwhelmingly positive reviews since release, with some critics touting it as one of the best games of all time.
While official world-wide sale reports are not yet available, the claims from Nintendo of America point to a major success for the company whos previous console, the Wii U, was widely considered a failure and sold little compared to other competitors PS4 and Xbox One.
The figures are also notable given the console was launched in March, rather than the holiday season.
Nintendo Switch is a portable/home console hybrid which launched on Friday. Rather than competing with graphical powerhouses such as the Xbox One and PS4, Nintendo took their patently innovative strategy of re-imaging how games could be played. The Switch can be "docked" and played on a television, or used as a portable console with detachable controllers.