後出しジャンケン あとだしじゃんけん Also written 後だしジャンケン Meanings Expression, Noun waiting to see one's opponent's move; playing a waiting game See also: 後出し (あとだし). See also: じゃんけん. Kanji 後 after. Read as あと. 出 out. Read as だす. Jinuma: Japanese Dictionary · Word lists