Amazon has removed a lot of the content from their site. Now, if you type in candy, the Candy Doll Collection featuring elementary aged Western models in provocative poses and clothing, does NOT come up.
Rakuten has removed some images from their site, but is still selling this and others. Amazon is still selling like content, that comes up with different key words but I imagine that it cannot all be removed in a day. I hope they will continue to make changes to reflect the standards of Amazon US.
I am really not the best spokesperson for this subject, as I am NOT an expert on Japanese law or on this subject. I am just a mother, concerned about the content that came up when I was searching for Halloween candy. Maybe another person or entity can take the baton from here.
Signing off for now, from Tokyo.