Hey, modding as requested
Generalyou gotta fix the tags in all diffs: no need to add a comma between them (just regular space), you should remove DECO*27 and Hatsune Miku from tags, since DECO*27 is already source and Hatsune Miku is the singer. also, add vocaloid2 as a new tag.
the preview time must be the same in all diffs (set is as 46309 in Hard and [Wimber1's Insane])
the original song's title is Nisoku Hokou, so either change the song's name here, or add that to tags
there are 3 .osb files on the folder. delete them all, since you don't have a SB and full sub
the offset must be the same in all diffs (set it as 815 in [Normal])
the combo colours aren't the same in all diffs.
the first kiai in [Winber1's Insane] is a bit late compared to the ones in the other diffs. fix that~
i also suggest that you use a silent sliderslide file. you can use this one, if you want
http://puu.sh/f8Oo[Easy]i know changing SV is a pain in the ass, but i suggest you not to use different SVs on the easiest diff of the mapset. it's kinda confusing x.x
00:24:812 (1,2) - remove (2) and make a slider like this instead
http://puu.sh/f8Q. sounds better imo
00:40:143 (1) - silence its end?
00:49:309 (4) - replace it for a normal note at 00:49:476? this slider sounds a bit weird imo, and you should avoid using the red tick on the easiest diff, specially on a high bpm song
00:51:975 (3) - replace it for a note at 00:52:142
00:52:642 (1) - start it at 00:52:809? if so, don't forget to shorten it to keep its end at 00:52:475
00:54:642 (4) - replace it for a note at 00:54:809
01:16:139 (1) - you could start it 1/2 later to be on the white tick
01:16:139 (1,2) - start them both 1/2 later? (and make (2) a bit shorter) making it like this
http://puu.sh/f8Ul01:43:803 (3) - make it 1/2 longer?
01:58:634 (4) - replace it for a regular note at 01:58:801
02:01:300 (3) - replace it for a note at 02:01:468
02:01:967 (1) - start it at 02:02:134 (don't forget to ajust the slider to finish it at 02:02:801)
02:03:967 (4) - replace it for a normal note at 02:04:134
Unsnapped slider ends at 01:39:470 (1), 01:42:137 (1) and 01:43:803 (3)
Unsnapped timing sections at 00:45:961, 00:46:072, 00:56:959, 01:55:397, 01:55:397, 02:11:284
[Hard]00:26:978 (7) - remove finish D: sounds bad
00:49:142 (8,9,10,11) - doesn't sound really good imo.. make this instead
http://puu.sh/f90g?
01:16:473 (2,3,4,5,6) - sounds a bit off.. start (2) at 01:16:306, extend it to 01:16:639, move (5) to 01:17:639 and add a note at 01:17:973
01:22:639 (10) - start it at 01:22:472 and add another 1/2 slider at 01:22:805? sounds better imo
01:25:972 (5) - start it at 01:26:138?
01:42:137 (4,5) - sounds a bit bad imo. make it finish at 01:43:470? if so, remove (5) and add a slider that starts at 01:43:803 and finishes at 01:43:970
01:44:470 (6) - add new combo
01:54:469 (4) - ^
and same goes for all the copy-pasted stuff on chorus
Unsnapeed slider end at 00:03:148 (1)
Unsnapeed timing sections at: 00:45:961, 00:46:072, 00:56:959, 01:55:397, 01:55:397, 02:11:284
[Winber1's Insane]00:06:187 (1) - remove new combo? doesn't fit much imo
00:28:851 (1,2,3) - this anti-jump didn't fit imo. i suggest you to use regular spacing here
00:33:518 - 0,50x on sliderspeed? x_x it's too much.. specially without a warning. for players who already know the song it might be ok, but for the one who doesn't this will be really confusing. i suggest you to either use 0,75x instead or add some warning
01:19:512 (1,2,3,4) - anti-jump doesn't fit
Unsnapped slider end 01:42:177 (1)
I didn't mod [Normal] since its timing is off. whenever you fix that, forum-pm me if you want me to check it