Hi :>
Only some suggestions :3
[Easy]
-01:06:182 move this timing point to 01:06:305
-02:11:100 remove kiai from this timing point
[Hard]
-01:06:182 move this timing point to 01:06:305
-02:11:223 add timing point with kiai and remove kiai from 02:11:100
[gow's Insane]
-I like the diff but jumps are too much, spacing x3.5,x4, x5 and x8 ?! things like 02:54:501 (1,2,3,4,5,6) - aren't fun at all.
I think this diff. can't be ranked for break most of the common sense when you are mapping, but is only my opinion.
Well... Star~ for a good song, at least most of it :>