I almost, and probably could, beat Remi, but she cheap-shotted me in the end and I rage quit out of frustration.
I got hit by almost all of Sakuya's knives, but survived? Not sure if their damage is bugged or that was intentional.
Regardless, my biggest issue with this game is how the bullets can sometimes end up spawning "behind" your own hands, which makes it really hard to see them coming. Otherwise, pretty enjoyable gameplay.