Final Fantasy 16 will be the first mainline game in the series to come with a mature content rating. As well as the implied nudity in the trailer, you can expect the upcoming game to be more violent and touch on stronger themes than other games in the series.
Naoki Yoshida is working on the project as a producer. He’s the person who’s often credited for successfully saving Final Fantasy 14, the critically acclaimed MMO that suffered a rocky start.