Japan is like democratic country and actually - it's in the alliance of democratic nations.
However, it's slightly different from that of USA or UK. It is more like totalitarianism”.

So Hide, when he/she said that "everyone knows that child abuse is not a good thing but having that kind of emotion is (free,) enjoying imagining some sexual situation with a child is not prohibited."   ( or not subject to) …Edu censorship or control by a ruler, government, or other authority enjoying civil liberties. tip