Apparently, the age restriction is changing

It seems like there's a possibility that those under 16 will no longer be able to use it. What? Does this perhaps mean that characters like that might appear? This Puyo Puyo!! Quest, which strictly enforces morality by banning 'Chopun' and changing the succubus's design? This Puyo Puyo!! Quest, which during the "KonoSuba" collaboration, vaguely described Darkness as "enjoys masochistic situations"? I mean, in the main story, there are characters like the "dark magician" (lol), the time traveler with borderline dialogue voiced by Akira Ishida, the twin sisters who try to turn passersby into ghosts, and the occult-inclined girl who tries to steal her admired senpai's chastity!