昇格

promotion, advancement to a higher rank

昇 rise; ascend + 格 status or qualification
noun Rare #31,544
promotion, advancement to a higher rank Used for moving up to a higher position, rank, or status.
JA: 彼は来月、課長に昇格する。
EN: He will be promoted to section chief next month.

ただの男友達っていう立場から彼氏に昇格させてくれるかい?

Will you promote me from just a male friend to your boyfriend?

彼女は昇格した。

She got promoted.

昇格したばかりです!

I just got promoted!

父は来年課長に昇格するだろうと言った。

My father said that he would probably be promoted to section manager next year.