When Hideto Iwai was 16 he shut himself away in his room and refused to come out for four years.
원문출처 : http://www.cnn.com/2016/09/11/asia/japanese-millennials-hikikomori-social-recluse/index.html
원문출처 : http://www.cnn.com/2016/09/11/asia/japanese-millennials-hikikomori-social-recluse/index.html