Hai~ modding as requested.
General
The offset must be the same in all diffs (the second one in taiko diff is 20ms later than in other diffs)
Enable countdown in [Insane]
I suggest disabling letterbox in [Verdi's Taiko Oni]
Due to unsnapped notes, the kiai times aren't the same in all diffs. You must snap those timing sections to make all the kiai times at the same time in all diffs
Your combo colors don't really fit the background D: I suggest using some like this http://puu.sh/ftsl for example. In case you wanna use them, here's the code:
[Easy]
00:11:131 (3) - remove the clap on the repeat? doesn't sound good imo
00:17:957 (4) - stack it with 00:15:802 (2) so it looks better (like this http://puu.sh/fth9). this spacing looks kinda weird
00:25:323 (1) - avoid placing stuff on red ticks on the easiest diff (specially on a 'high' bpm song) i suggest placing this note at 00:25:502 instead
00:26:939 (1) - use distance snap
00:32:329 (1) - *nazi* move it a bit higher so it doesn't touch the previous slider
00:59:634 (5) - remove whistle? didn't fit imo
01:08:257 (5) - ^
01:09:694 (1,2,3) - this spacing looks really confusing for beginners. place them in some way (1) and (2) won't touch the slider
01:11:131 (5) - remove whistle
01:17:598 (4) - stack it with 01:15:442 (1) so it looks better
[Ignacio's Normal]
00:56:760 (3,4) - sounds better if you remove (4) and make (3) longer, like this http://puu.sh/ftjX
00:59:634 (3,4) - ^
01:08:616 (4) - shorten it so it finishes at 01:08:796? sounds better imo
01:11:131 (4,5) - sounds better if you remove (5) and make the slider longer
01:21:730 (1) - move this new combo to 01:21:011 (5), since it's when the rhythm actually changes
the distance spacing was a bit too high for a normal, but it's totally understandable if you don't wanna change it
[Dax's Hard]
00:26:692 - unsnapped timing section
[Insane]
00:01:733 (5) - this slider looks kinda ugly >: make some other shape?
00:04:820 (5) -
00:11:670 (4) - add new combo?
00:13:915 (3,5) - remove the whistles D: they sounds weird
00:32:688 (2) - improve this spacing by using Ctrl+R, using distance snap and Ctrl+R again. looks better imo
00:40:951 (1) - i don't see a reason for an anti-jump here
00:56:580 (5) - place it a bit lower so it doesn't touch 00:56:041 (3)
00:59:275 (4) - place it a bit higher so it doesn't touch 00:58:556 (2) -
01:08:257 (7) - sounds better if you make it shorter (finishing it at 01:08:616) and placing a note at 01:08:796
01:11:131 (5) - same as above (finishing it at 01:11:490 and adding a note at 01:11:670)
01:16:520 (1) - *nazi* place it a bit downer ><
uh.. there was a lot of linear spacing used in this diff. i suggest you to take a look again at those parts and make them more curvy patterns, they look better and play better as well
That's all~
General
The offset must be the same in all diffs (the second one in taiko diff is 20ms later than in other diffs)
Enable countdown in [Insane]
I suggest disabling letterbox in [Verdi's Taiko Oni]
Due to unsnapped notes, the kiai times aren't the same in all diffs. You must snap those timing sections to make all the kiai times at the same time in all diffs
Your combo colors don't really fit the background D: I suggest using some like this http://puu.sh/ftsl for example. In case you wanna use them, here's the code:
[Colours](In case you don't know how to use that, just open the .osu file and replace those for the colors you have now)
Combo1 : 119,159,183
Combo2 : 253,200,230
Combo3 : 151,211,240
Combo4 : 226,131,140
[Easy]
00:11:131 (3) - remove the clap on the repeat? doesn't sound good imo
00:17:957 (4) - stack it with 00:15:802 (2) so it looks better (like this http://puu.sh/fth9). this spacing looks kinda weird
00:25:323 (1) - avoid placing stuff on red ticks on the easiest diff (specially on a 'high' bpm song) i suggest placing this note at 00:25:502 instead
00:26:939 (1) - use distance snap
00:32:329 (1) - *nazi* move it a bit higher so it doesn't touch the previous slider
00:59:634 (5) - remove whistle? didn't fit imo
01:08:257 (5) - ^
01:09:694 (1,2,3) - this spacing looks really confusing for beginners. place them in some way (1) and (2) won't touch the slider
01:11:131 (5) - remove whistle
01:17:598 (4) - stack it with 01:15:442 (1) so it looks better
[Ignacio's Normal]
00:56:760 (3,4) - sounds better if you remove (4) and make (3) longer, like this http://puu.sh/ftjX
00:59:634 (3,4) - ^
01:08:616 (4) - shorten it so it finishes at 01:08:796? sounds better imo
01:11:131 (4,5) - sounds better if you remove (5) and make the slider longer
01:21:730 (1) - move this new combo to 01:21:011 (5), since it's when the rhythm actually changes
the distance spacing was a bit too high for a normal, but it's totally understandable if you don't wanna change it

[Dax's Hard]
00:26:692 - unsnapped timing section
[Insane]
00:01:733 (5) - this slider looks kinda ugly >: make some other shape?
00:04:820 (5) -
00:11:670 (4) - add new combo?
00:13:915 (3,5) - remove the whistles D: they sounds weird
00:32:688 (2) - improve this spacing by using Ctrl+R, using distance snap and Ctrl+R again. looks better imo
00:40:951 (1) - i don't see a reason for an anti-jump here
00:56:580 (5) - place it a bit lower so it doesn't touch 00:56:041 (3)
00:59:275 (4) - place it a bit higher so it doesn't touch 00:58:556 (2) -
01:08:257 (7) - sounds better if you make it shorter (finishing it at 01:08:616) and placing a note at 01:08:796
01:11:131 (5) - same as above (finishing it at 01:11:490 and adding a note at 01:11:670)
01:16:520 (1) - *nazi* place it a bit downer ><
uh.. there was a lot of linear spacing used in this diff. i suggest you to take a look again at those parts and make them more curvy patterns, they look better and play better as well

That's all~