Okinawa Folk dance Eisa and Karate

I have never been to Okinawa islands , but I like Okinawa folk songs callled -Eisa.
If look at this video, how Eisa looks like karate.

https://www.youtube.com/watch?v=tcll21OwaSs

Yes, Karate is from OKinawa.

https://www.youtube.com/watch?v=P3yCpcfUwOM

☆　Most famous song is this :
https://www.youtube.com/watch?v=ng-QV2LOwq4


https://www.youtube.com/watch?v=RenWkkj_XCg

☆　Home Island Okinawa
https://www.youtube.com/watch?v=Lz1VGgM7R50

☆　like rock style
https://www.youtube.com/watch?v=LrrMpyyCRMI

☆From Fest in Shinjuku, Tokyo
https://www.youtube.com/watch?v=Z-Nk7krGgKg