This game surprised me, it managed to combine a visual novel and a bullet hell!
It isn't really clear what the bullets do, I guessed the red ones are good and the blue ones are bad, and one of the main attacks is undodgeable (due to being really rng based) and there are only around two attacks in the whole game? A little more variety would have been nice, but what we have is good. Also there isn't really a consequence for getting hit, as you can regain your lost health by just hitting red. And again, the theme incorporation could have been more creative.
Over it's a solid entry, could use some more polish but it isn't bad at all, and combining two near-incompatible genres is impressive, overall great job!