Making Shotacon&lolicon Illegal

I mean, this site itself may not be so legal but the fact that so many pedophilic content is being exhibited here (not only here but many other sites) shows how many secretly lurking pedophiles are out there. I realised that having pre pubescent characters being involved in sexual acts is something that is attributed less illegal in Japan, especially in manga or novels and i am very sure that there are so many illegal tapes of children being involved in these acts. I see so many mangas where LITERAL children are being involved in God knows what and seriously SOME action should be taken!