Today I went to the bookstore to buy some manga, I ended up getting an issue of Fruits Basket and an issue of Death Note. When I went to pay for it the lady at the register asked me for my ID, I was like huh? I never had to show it to them before. It turns out that some bookstores are going to start enforcing the ratings on the mangas. She told me that they had gotten a call recently from the higher ups telling them to check the ratings on the back of the mangas and ID's before selling. I don't know if this is going to be totally enforced or not but you never know.