I clicked on this because the aesthetic looked Japanese, but I thought the character looked like obachan (granny), then I read the description and it's a child. Ok!
Tech issue : Like bloopi, I have problems playing this on my laptop. It has a 3K display, the ROG equivalent of a Mac Retina, it made the layout wonky. If I play the game on a monitor it works fine, however.
Fun stretchy hand mechanic. Funky beat. Fun.