Link to stuff about Miitomo.
http://kotaku.com/nintendos-first-mobile-game-is-called-miitomo-out-in-2-1739290330 It looks dumb af and just about the opposite of what anyone wanted from Nintendo. Is this kinda stuff big in Japan or something? At the very least, it doesn't appear to be anything Americans would be interested in. I'm really hoping Nintendo can make a 4th quarter comeback, but they don't seem to have any idea what people want.
I'm obviously not the target demographic for most mobile games, but there's a certain type that sells. Just swap up the formula on one of those a bit to add in mario or whoever, and make your fairly simple cash. Hell, I'd play angry birds zelda, or clash of clans metroid, tomagatchi pokemon, whatever. I'm not gonna be the one who shells out and mobile whales it, but there's definitely someone who would.