well then, then, in that case
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.
ほな後でな
All right, see you later.
ほなこうしようか
Well then, shall we do it this way?
— Love Letter (1995)