Ah! That one. Because I know they are trying to do something about the things on the internet too (also trying to get rid of dramas.)

But yeah I can understand why they would want to ban it, but frankly all that stuff has been so available that frankly I think it's quite impossible. I can only imagine the manga/anime smuggling rings that are going to form. Maybe the yakuza might get involved now! lol Who knows? Either way people are going to get their hands on manga/anime like that anyway, whether its finding loopholes or distributing it illegally. Even if the producers can't legally create manga/anime of that type, others surely will be able to create it. I think the law is stupid. This is just for Tokyo right? The other majors cities are fine.