Very cool! I love the aesthetic of the game! The music fits the theme and art perfectly. The gameplay even fits in with the blossom theme.
Any time the dragon was on the screen I couldn't see where my petal was going, making the problem worse as the dragon took over the screen while I bumped into things behind it that I couldn't see. This was made worse anytime I had to move backwards slightly to avoid getting stuck on the branches. The backwards bits as a whole didn't really work well, the petal just often get's caught.