“The second game won’t be another communication app, and we plan to adopt one of our characters that fans are very familiar with,” Nintendo CEO Tatsumi Kimishima said.In October, Nintendo revealed details about the first game to be released from its DeNA partnership, an app called "Miitomo" that will focus on social network-like interactions with the company's customizable Mii avatars. Miitomo will be a free-to-play experience, but the company has said that subsequent games will be pay-to-download games.
The partnership with DeNA was announced in March of 2015, with initial expectations suggesting the first official Nintendo-published mobile game to be released before the end of 2015. Nintendo decided to push back Miitomo's launch to better explain what the app is and earn the mobile game a better promotional push. Miitomo is expected to launch sometime in March, and there was no time window given for the company's second game.