sincerely

心からお詫びします

A common phrase to express deep and genuine regret.

後悔を表すための正式で心からの方法。

Used to emphasize a genuine feeling of being sorry for something one has done.

To express a very strong and genuine wish for something to happen.

To hold a strong and genuine conviction about something.

To formally and genuinely express regret for a mistake or wrongdoing.

心から感謝する

To offer genuine thanks to someone, often in a formal context.

誰かに対して心からの感謝を述べること。しばしばフォーマルな文脈で使われる。

To express genuine and heartfelt gratitude for something.

To feel and express a genuine sense of sadness or disappointment over something that has happened or that one has done.

心から願う

To express a genuine desire, especially for someone's well-being or for a different situation.

心から言う

To state something with genuine and honest feeling.

心からの、そして正直な気持ちで何かを述べる。

To genuinely feel and show that you are sorry for something bad or wrong that you have done, often in a religious context.