I'm not sure that was the point. The word "carcinogenic" has lost some of its impact when we learned over time that nearly everything is carcinogenic. We need to know a degree and likelihood and manner of action to really know what that means. You can be cynical about big companies, but this sort of health research is full of inaccuracies as well.
If the demographics swing at the edges of the market the center will respond. Particularly if there is social pressure to do so. This is not a malicious endeavor it is a market response and we frankly don't have to be so hand-wringy about it.
All sexual material sold legally in Japan is censored by law.
Many people in this thread are talking about how 'the market should adapt' or 'the market doesn't need to adapt', but I think a more interesting corraly is that 'the market' is the primary force acting on the culture of this niche. Japan is lucky to have a diverse comic market, but I think there's an interesting case to be made for non-market forces to encourage a broader set of creativity in the comic world, if not for the young girls at the very least countering the incessant duldrum I find myself stepped in as a consumer.
I'm not versed enough in the law to answer the spirit of that question, but the law has chilling effects greater than the letter of it. Adult material is kept in a separate section, usually with the books sealed in opaque packaging, and 7-eleven in Japan has removed it's adult section entirely.
My first program at all was in HyperCard when I was 8. I don't think I consciously decided I wanted to program, but I certainly haven't stopped programming since then.
I increase revenue $1 and increase expense $1.50. If you target profit I could increase profit, but you take 18 months to collect. Free cash flow targets revenue, leading to profit that is collected ahead of expenses. Their may be a more technical definition, but thats the gist.