Well there’s a surprise! Never saw the ultrasonic waves used outside of the first episode/act of the previous incarnations before. Like it though.
But Sailor Moon also used it in a SuperS episode.
And its moments like these you can tell I haven’t seen all of SuperS (I just didn’t like it as a kid so its the one season I’ve only seen pieces of, I will watch it when I finally get to that point in the 90s rewatch). So yeah my bad on that one, probably shouldn’t have made that generalized statement.