I'd understand the censorship and problem with it, if they were real. They're drawings, turned CGI. The fact that we can just make them 18 without even trying just proves that's it's the number, not the character.
And yeah, I get different cultures and all that, but it's pretty much just outfits, and even more so, if they're now 18 years old, why do the outfits need censoring?
I myself just don't really like censorship, as someone who draws, seeing any form of artwork censored to adjust to the sensitive types, or culture, just bothers me.
Also, this game's T - for Teen, so if the characters are now legal age, why does the outfits need censoring again?