Nintendo's first freemium mobile game Miitomo to debut in March 2016

First title in collaboration with mobile firm DeNA will launch later than expected, to be followed by non-freemium games later in the year

Nintendo has revealed that its first mobile game will be called Miitomo, and that it will be a "freemium" title using in-app purchases. However, its launch has been delayed until March 2016.

Miitomo is the first game from Nintendo's deal with mobile firm DeNA, which was announced in March 2015. The first fruits of the partnership had been expected to debut before the end of the year.