[Weezy's Easy]0'10''968 - Add a clap here, and...
0'11''353 - ..remove the clap at the beginning, to follow the rhythm at the beginning of the song.
1'03''661 - Maybe add a clap at the beginning as well?
1'16''738 - Add a finish and remove the clap at the beginning.
1'22''892 - ^
Nice map!
[Normal]0'38''276 - Maybe move this to 0'38''084 instead, and stack it with [3]?
0'38''468 - You can either add a note here, or extend slider after to this to start at this point. This makes this part harder though, so this is just a
suggestion.
1'09''045 - Delete new combo here.
Also a nice diff!
[Hard]0'18''661 - How about rearranging the slider like this? --->

Here's the code, if you're interested:
444,148,18661,2,0,B|482:186|455:234,1,92,8|0
1'06''930 - Assuming that you're following the singer, can you add a note here?
1'07''699 - ^
1'16''353 - Maybe add a note here?
0'56''545 - You might want to add finishes to notes [1]-[3]. If not, then....
1'21''161 - You will need to remove the finishes on notes [1] - [3]. These changes help to fix the rhythm.
[Saten's Insane]0'16''738 - New combo here.
0'51''738 - This big jump is kinda hard to read IMO, with the big slider in between slider [1] and [2].
1'09''238 - It's kinda weird that this slider is not in the middle, with most of the other long sliders placed there.
It's quite rare to find so many long sliders in an Insane (not that it's a bad thing). Nice map!
[Taiko]Hmm, the kiai time is rather long. Maybe you should just follow the kiai time in the osu diffs.
You might also want to consider having a BG with the black name tape. Try asking the other guys at TBRT for this; I'm not really good at making them DX.
These are all suggestions, and you are free to accept them.
0'03''372 [3] - d -> k. I think this and the rest of these sounds nicer this way.
0'04''334 [8] - d -> k
0'04''911 [x] - Add a d here.
0'06''449 [3] - d -> k
0'07''411 [8] - ^
0'09''526 [3] - ^
0'10''488 [8] - ^
0'12''603 [3] - ^
0'30''007 [17] - k -> K
0'30''199 [18] - d -> K. These two K's will give more impact to the claps in the song.
0'33''084 [39] & 0'33''276 [40] - Same as above two.
0'36''161 [58] & 0'36''353 [59] - ^
0'40''392 [x] - Maybe add a d here.
0'42''315 [x] - ^
1'01''930 [11] - d -> k
1'02''026 & 1'02''122 [x] - Add d's here.
1'02''699 [3] - d -> k
1'06''903 [x] - Add a d here.
1'27''315 [3] - d -> k