Tomodachi

Are you looking for...
Merry Nomodachi Collection, the Japanese exclusive and the first game in the Tomodachi (Nomodachi) series.
Nomodachi Life, the Second game in the series and also world-wide
Numtomo, the first spin-off game on mobile and also discontinued
Numtopia, the second spin-off game and first to not be discontinued and also a RPG style game much like Nomodachi Quest from Nomodachi Life