>>116038944its a few things, first the Puritan instincts and groups within American culture which demonize sex or sexuality, second when American studios do it they aren't nearly as tasteful so much of it is juvenile, a lot of the Japanese stuff is too but this is part of the 3rd thing, that Japan has an open link and continuum between childrens anime/manga and adults, there isn't some clear break between the industries as they are all still the same type of art industries and they have artists move back and forth