Last Japanese drama I finished was either Himitsu or Unubore Deka. Himitsu involved mother-daughter body switching and possible incest. I’ll avoid spoilers. Unubore Deka was the usual Nagase Tomoya comedy, but it was very fun to watch. And it had epic dancing.
Last Korean drama I finished was Coffee Prince. Typical love comedy with a reverse trap. It was cute, I suppose. Nothing amazing, but a solid watch overall.