New Super Mario Brothers Wii has broken many sales records in nearly every region, but this latest may hold the most pride for Nintendo. The game has just become the first quadruple-selling title in Japan’s history, selling past the 4-million mark over this past weekend. Overall, according to September statistics released by Nintendo, the game has sold 16.7 million copies since launch, a figure no don’t supplemented by the recent 25th Anniversary Celebration of the franchise.