Taking over for the poor Rukarioman.
[General]
IF Style has a different source, and a random kiai fountain in the middle that the other diffs don't have.
Hard is missing mekadon in tags.
The bright blue hurts the eyes a bit in kiai.
[Easy]
Can't say I'm a fan of the weird-shaped linear sliders.
00:09:964 (1,2) - I'd silence these two ticks, they're really loud.
01:02:764 (3) - Make this symmetrical?
It's structurally fine, but I didn't really like the looks.
[IF Style]
I assume this is Normal?
00:24:364 (1,2) - I recommend not having identical sliders with different speeds on any difficulty.
00:40:564 (1,2,3,4) - For the first iteration, changing this to two sliders will help the player actually read the pattern.
01:09:164 (1,2,3,4) - Identical sliders shouldn't have different numbers of repeats consecutively either.
01:38:764 (1) - Dunno what this doublets part is following...
Eh, it's a bit hard for a Normal, but not too hard that I'd be concerned, since you have an Easy.
[Hard]
00:06:764 (1) - This opener is really cool.
00:14:764 (1) - This part felt a bit messy, since the notes start appearing under hitbursts.
01:09:164 (1,2,3,4,5,6,7,8,9) - Space these out a bit, maybe even as jumps; this is really hard to read.
This was a bit hard for a Hard too, at parts, but it played really well. I think it should be okay.
[Maniac]
00:16:364 (1) - I don't recommend having a stream like this.
Good, other than the fact that I can't FC it.