退陣

(1)give up or retire from a position; "The Secretary of the Navy will leave office next month"; "The chairman resigned over the financial scandal"

(2)身分を放棄するか、または引退する

(3)leave (a job, post, or position) voluntarily; "She vacated the position when she got pregnant"; "The chairman resigned when he was found to have misappropriated funds"

(4)自発的に（仕事、役職、位置）を去る

(1)