Don't even think about it. Japanese law requires Japanese creators to censor/modify their works once they are published, regardless of whether the works are distributed within Japan or overseas. In the past, they apparently hadn't really enforced this requirement on works published outside Japan, but now they are starting to regulate that as well.
And when Fantia.jp previously demanded that certain works be censored, the changes they required were so unreasonable that it was impossible to see what they were even trying to accomplish. It caused a huge number of creators to consider leaving the platform, which scared them enough to quickly withdraw the requirement.
The only exception is if the creator does not live in Japan. In that case, they can make two different versions, because the applicable law is generally based on where the creator resides.
