What, you didn't think they'd stop at brain training, fitness and music games, did you? Nunh unh. Oh boy, Nintendo are just getting started. Next on their agenda is to make a game - or at least a piece of software - that makes learning about the economy fun. To repeat: that makes learning about the economy fun. They're partnering with Nikkei on the software, which is destined for the DS, and will have users "tapping on the devices' touch-screen panels and answering a series of quizzes" in the hope that "the software will attract young people who are interested in the economy".
Hopefully this signals the beginning of a trend in which Nintendo make games based on Iwata's favourite pastimes and hobbies, instead of that Miyamoto guy's.