Personal nemesis? I have many.
-Kokuri-san's Contract and Yukari's version: It's so simple, but I clip stuff so often. It's pretty sad how much I tense up when I get here.
-Mamizou's regular version of Wild Carpet: See above.
-Tongling Yoshika: This becomes near impossible to do at below 3 power, which really irks me. It's not that you have to dodge the same pattern for longer, no, you have to dodge a progressively harder pattern all over the god damn screen.
-King Kraken Strike: This should be really simple, but I'm terrible at it.
-Devil's Recitation: I really fear clipping stuff before the blue waves start to come out. It scares me so bad that I pretty much always clip something.
-Cat's Walk: Orin!!!! How am I supposed to read those criss-crossing bullets?
-Needles of Yore: ORRINNNN!!! Clip, clip, clip.
-IN Stage 3, Stage 4 and Stage 6A and B: This game has my hate for having the absolute worst bullet hitboxes ever. I swear that the amulets have the hitbox of a popcorn bullet, star hitboxes aren't star shaped, rice bullets aren't oblong, and everything is cluttered so close together that I can't SEE anything. It's not intuitive and I hate it because it takes me a lot longer to get used to the specific bullet quirks than in other games. Also, I hate how many of Keine's cards are pure memotrash, and the two(?) that aren't memotrash are stupid.