他た言ごん無む用ようたごんむようじ字FuriganaMeanings1expressionkeep it secret; mum's the word; not a word to anyoneyojijukugo (four-character idiom)›A set phrase used to warn someone not to tell others; often written on confidential documents or said when sharing a secret.この話はなしは他た言ごん無む用ようでお願ねがいします
