易姓革命 えきせいかくめい Meanings Noun revolution (change of dynasty) decreed by Heaven when the incumbent emperor is found lacking in moral virtue (old Chinese political thought) Kanji 易 trade. Read as エキ. 姓 surname. Read as セイ. 革 reform. Read as カク. 命 life. Read as メイ. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists