ほな

well then, see you

h o̞ n a̠
interjection Rare #34,932
well then, see you A casual Kansai-dialect expression used when leaving or moving on to the next topic or action.
JA: ほな、また明日!
EN: Well then, see you tomorrow!

ほな行ってくるわ

Well then, I’m off.

— 火垂るの墓 (1988)

ほなまた来るから

Well then, I’ll come back again.

— 火垂るの墓 (1988)

ほなあとで

Well then, see you later.

— 火垂るの墓 (1988)

Sounds similar to