I wanna say Kyoruger did that at some point too.

Kyoryuger did. Must have been really popular too they showed videos of a bunch of past tokusatsu actors dancing along to it.

The last one that didn't do the dance was Gokaiger.

Honestly forget they do this sometimes because I rarely like the outro song and just skip it most of the time.

And it had the best outro of Sentai. Coincidence?!...yeah, probably.

Zyuohger had a nice outro song.

Kyutama Dancing is great (though less great after they got rid of the thrusting) and I will not hear otherwise.

Was Kakuranger the first with end credit dancing? It's the oldest show I've seen with it.

I've watched every series from Dynaman on and I don't remember any other dance endings.

Maskman had a dance opening for the movie, if that counts. I also heard that Sun Vulcan danced a couple of times. I haven't seen it though so I wouldn't know.

Kyuranger's ending dance package is lit! On the other hand though, as much as I loved Zyuohger as a series, I couldn't get fully used to their ending sequence, lol.

Only Kyoryuger and Zyuohger have done this, to my knowledge. Even then, Zyuohger only did it a few episodes, then dropped it completely and never did it again. So it's at all the norm or anything.

The dancing end themes was actually done sometimes, but not all the time until Go-Busters, which is what started them doing it all the time.

Looking back at the list of Sentai, after Kakuranger started it, there weren't any more for a few seasons, then a few in a row, it alternated a bit, then a bunch in a row with no dancing before GoBusters caused it to become the norm.