まかせとけMeanings1expressionleave it to meusually written using kana aloneA casual, confident imperative phrase meaning 'leave it to me' or 'I'll handle it'. Used among friends or in informal situations.See also: 任せる任まかせとけ、すぐに直なおしてやるよ。Leave it to me, I'll fix it right away.心しん配ぱいするな、任まかせとけって。