中ちゅう国ごく残ざん留りゅう孤こ児じMeaningsNoun1. Japanese orphans left behind in China (after WWII); war-displaced Japanese in China (Historical)Kanji used中in国country残left behind留hold in place孤orphan児kidComposed of中ちゅう国ごくChina; Chūgoku region (western part of Honshu comprising the prefectures of Okayama, Hiroshima, Yamaguchi, Tottori and Shimane); central part of a country; main regionNoun残ざん留りゅうstaying behind; remaining; residualNoun孤こ児じorphan; person without friendsNoun