unrepentant

not-comparable

Feeling or showing no sorrow or regret for wrongdoing.

Japanese Meaning

後悔や反省の念を示さない / 自らの誤りや悪行に対し涙や悔いが見られない

Even after the public outcry, he remained unrepentant and refused to apologize.

世間の非難が高まっても、彼は反省せず謝罪を拒んだ。

Sense（1）

Feeling or showing no sorrow or regret for wrongdoing.