Iwata (2009年6月4日). “Iwata Asks: Wii Sports Resort”. Nintendo. p. 4. 2020年7月26日閲覧。 “As it's sold bundled with the Wii console outside Japan, I'm not quite sure if calling it "World Number One" is exactly the right way to describe it, but in any case it's surpassed the record set by Super Mario Bros., which was unbroken for over twenty years.”
