I like leaving detailed reviews, but I'm struggling to find a lot to say about this one to be honest. It's not a bad game, it's just very barebones.
I like the story concept, but it's not in the game. There's no intro cutscene or even a splash screen. I can't say much about the magical girl concept, because all we get is a tiny sprite and a short blurb. The game does play pretty well, though if I'm being completely honest it's pretty generic. I don't even play bullet hells yet this still felt familiar. It's not necessarily a bad thing but if you take it further I'd like to see it differentiate in some way.
I think the only thing I can comment on specifically is that it wasn't clear what you were supposed to collect and what you were supposed to avoid, because both the energy things and one of the enemy projectiles is orange.