It’s too early to know exactly how many new characters Pokemon Sun and Moon will introduce, but at least we know that more than 10 new Pokemon will be featured. This tidbit was recently confirmed by Game Freak’s Junichi Masuda, who has assured that fans can look forward to coming across a number of new characters in the upcoming games when they arrive later this year for Nintendo 3DS.
More than 10 new Pokemon will be featured in Pokemon Sun and Moon
Pokémon Blog 