I whole heartedly agree with the argument and do not understand the whole "japanese censore culture" anyway. I mean its written in a law book but that doesnt mean its not stupid.
Also I don't know how they make the product. Are they making CG models and then put a censorship layer on top of them? If yes, just make a "global version" that removes that one layer. Then again, most people probably just "pirate" them anyway so whats the point.
As for the censorship culture.... ..... ..... wtf Japan. From a "messed up but still legal" point of view, Japanese porn probably takes the cake. 12 dudes with vibes and 3 girls with strap ons go down on one bound girl for 40 minutes, thank the censorship that we did not get to see her pussy, that would have made the whole thing really... hmmm?? Whats the point of censoring explicit porn anyway. Seems very very pointless, but hey, maybe the law people feel better about it? Now they can say: look, oh wait no don't because you clearly can't see whats going on. There clearly arent 3 magic wands, 4 vibrators and 2 strap ons on and going in her pussy and ass, you imagine things you dirty minded person on a porn site, shame on you.
And from a "messed up and clearly not legal thats why its in a game" Japan definetly produces the most content. Oh a 2000 tentacled cyborg alien and 3 uber big dicked demons r4pes 3 girls to unconciousness for 3 weeks straight and keeps them alive by feeding them sperm. Thankfully their pussies were censored, could you imagine how horrible it would have been to witness all that. I mean 73 tentacles and 1 censored dick going into an uncensored ass is totally fine, because the dick was censored, so no harm done? I really do not understand that law at all.