社会の窓 しゃかいのまど Meanings Expression, Noun fly (on trousers); flies; zipper Kanji 社 company. Read as シャ. 会 meet. Read as カイ. 窓 window. Read as まど. Example sentences 社会の窓、開いてますよ。Your zipper's open. Word lists Jocular Jinuma: Japanese Dictionary · Word lists