Lolicon (ロリコン, Lolicon), also romanized as rorikon, is a slang portmanteau of the phrase "Lolita complex". In Japan, the term describes an attraction to young girls, or an individual with such an attraction. Outside Japan, the term is less common and most often refers to a genre of manga and anime wherein childlike female characters are depicted in an erotic manner. The phrase is a reference to Vladimir Nabokov's book, Lolita, in which a middle-aged man becomes sexually obsessed with a 12-year-old girl. The equivalent term for the sexualization of or attraction to young boys is shotacon.