Short and sweet :)
i liked it alot. Only comment is i thought you gave us waay too many health powerups - it's pretty much impossible to lose, even to the final boss. Maybe that's just me and a couple others - im ranting now.
Was Mushihimesama Futari an inspiration for the last boss at all? :D that sideways shooting thing was veeery familiar.
Great job otherwise. 5/5 & 10/10