いまさら

now, at this late stage

i m a̠ s a̠ ɾ a̠ → 今更
adverb Rare #39,367
now, at this late stage Often used with a negative expression to mean that something is too late or pointless now.
JA: いまさら謝っても遅い。
EN: It's too late to apologize now.
Forms of 今更
今更今さらいまさら

いまさら遅い

It's too late now.

いまさら無理だろう

It’s probably too late now.

— キャッチ・ミー・イフ・ユー・キャン (2002)

いまさら

Now of all times…

— すずめの戸締まり (2022)