今更 いまさら
imasara

Adverb

1. now (when it is already much too late); at this stage

今更 いまさら後悔 こうかいしても無駄 むだだ。
imasara kōkai shitemo mudada.
It's no use regretting it now.
Adverb

2. afresh; anew; again

Other forms: