In Japan, pornography has unique characteristics that readily distinguish it from western pornography. Animated films are referred to as hentai in English, but in Japan the terms " adult anime [ ja ] " and " erotic animation [ ja ] " or ero anime are used. In addition to pornographic videos and magazines featuring live actors, there are now categories of pornographic manga and anime [ a ] i. Reflecting Japan's views on sexuality and culture , Japanese pornography delves into a wide spectrum of heterosexual , homosexual , and transgender sexual acts in addition to unique fetishes and paraphilias.
Starting with erotic stories and wood block prints from before the 20th century, Japanese pornography evolved into distinct subcategories.
Partly under attempts to circumvent Japanese laws regarding censorship , but also to cater to particular fetishes, actors and producers often feature subject matter that in western pornography had historically been unseen or rarely depicted, and even now is less frequently featured; bukkake group ejaculation , gokkun consuming semen , omorashi needing to urinate , and tentacle erotica are a few uniquely Japanese genres of erotica.
Lolicon young girls , shotacon young boys , and their contribution to the controversy regarding the regulation of cartoon pornography depicting minors has been a major issue concerning child protection , free speech, and public morality both inside and outside Japan.
The Japanese Penal Code from the early 20th century has provisions against indecent material , so any lawfully produced pornography must censor the genitals of actors and actresses; this type of censorship also extends to the graphics of hentai manga, video games, and anime. Up until the mids, any depiction of pubic hair was also censored. Anuses are only censored at contact or penetration. Breasts and nipples are not censored. Pixelization is commonly used to follow the censorship guidelines without being too obvious.
