The orange smoke in the second stage really doesn't stand out enough to understand it's an attack, especially since there is also another unharmful white smoke FX. To the point I thought it was a bug and I took a video to show you, but after rewinding it a few times I understood.
The third stage would have been better either by being more difficult or by requiring fewer laser photos. In its current state, it just felt like waiting, especially since there doesn't seem to be the fast recharge mechanic like in ZUN's photo games.
Otherwise good game. I do love those kind of photo games.