New Million Seller! Tomodachi Collection: New Life
Tomodachi Collection: New Life has exceeded 1 million sales as of the week ending June 1, 2013. It was released in Japan on April 18, 2013, and has not yet been announced for release in any other territory.
New Life is the second game in the Tomodachi Collection series. The first game in the series was released for the DS on June 18, 2009, and was never released in another territory. It has sold over 3.6 million copies to date, and took 13 weeks to sell one million; by comparison, New Life took just 7 weeks to pass one million sales.
It seems certain that New Life will sell at least another million units in its lifetime, but we won't know whether it can match the sales of its predecessor for a while yet.