I am not good at rhythm games, so it took me a few tries to win. It felt a bit too hard and frustrating, but that might just be due to the super early timing for each note. When I did win it felt very abrupt as I still saw notes on screen. The middle wait section also felt a bit long, and at first I thought I was done lol.
I love the art style, and I hope you keep working on this! Its really cool that she has different moves based on how well you're doing, too bad I couldn't really look at her while focusing on trying to win. Also from the thumbnail I though hitting a note would "damage" her clothes, for example hitting a left arrow note would eventually remove her skirt (would have been cool, but you don't need to listen to my idea here).