나니까

because it’s me

→ 나
phrase Rare #18,281
because it’s me Used to explain that the speaker is the person involved or responsible. 나 means “I” or “me,” and 니까 marks a reason, meaning “because.”
KO: 책임자는 나니까 내가 처리하게 해줘.
EN: Because I’m the person in charge, let me handle it.

난 나 니까

Because I’m me.

— Dream (2023)

위험하게 되는 건 나 니까.

Because I’m the one who’ll be in danger.

— 공각기동대 (1995)

나는… 나 니까?

Me... because I'm me?

— No Other Choice (2025)

갇힌 건 나 니까 내가 끝난 거 죠

I'm the one who's trapped, so I guess I'm done for.

— 라따뚜이 (2007)