What does “JAV” mean?
JAV stands for Japanese adult video. The tag is often followed by the word Censored. An example: Ogura.Nana.XV-1093.JAV.Censored.DVDRip.x264-iCHiBaN. These releases do not have the XXX tag added. XXX is used to indicate pornography.
Pornographic video (called “adult video” or “AV” in Japan or sometimes “Japanese adult video” or “JAV” outside of it) covers wide themes and its only limit is censorship laws.