Hikikomori (Japanese: 引きこもり or ひきこもり [çi̥kʲikomoɾʲi], lit. 'pulling inward, being confined') are reclusive adolescents or adults who withdraw from social life, often seeking extreme degrees of isolation and confinement. The term refers to both the sociological phenomenon in general and the individuals belonging to this societal group, who have...