Karakui

Found about this on Twitter of a live performance of the song Okinawa Samba (from 1980) by Asano Yuko who is perhaps best known as an actress but she began as an idol singer. Upon first discovering the song, I read it as Okinawa Sanba as サンバ is also used for the Ryukyu instrument sanba (三板) so realizing that no one was playing sanba in the video but the music sounded like samba was kind of funny to me.

I also have a thread on Twitter that this post took me in rabbit hole while researching it. Lol.