Nintendo plans to release this game in March 2016 for smart devices. Which in hand is sort of a delay as the company originally plan to launch their first mobile game this year.
Nintendo’s CEO comments upon the announcement,
The new smartphone game will be “Miitomo”. It will be free to play, with attractive add-ons that people can pay for, Mr. Kimishima says. Others will be pay-to-download, he says.
Looks like Miis go ahead and communicate with other Miis without your knowledge. This will help people who are hesitant to talk about themselves to communicate with others, and reveal a side of your friends you never knew, Mr. Kimishima says.
Below are a few screens and conceptual images of what players should expect from Miitomo. It looks almost looks like a mobile version of “Tomodachi Life” as the name it self is a play on words between “Mii” and “Tomodachi”.