Hi, mancuso~
I'll focus on Taiko diffs <:
[Muzukashii]
00:08:500 (23) - Maybe making it a don to have consistency with previous pattern.
00:20:908 (61) - Maybe remove it, it sounds good and feels less overloaded (I felt this part like that, just a personal opinion)
00:23:421 (68) - ^
00:36:458 (111) - Maybe move this 1/4 beat later? I feel it'd fit better with the guitar here, also as optional, making 00:36:615 (112) a don along with this change.
00:38:814 (119) - Remove this, here the music lowers its intensity a bit, so a calm part could be here too.
00:58:605 (182) - You could remove this, and you'll keep a bit the consistency in this pattern (white, blue-white)
01:00:804 - I suggest making a slight change in the rhythm here, you're skipping 01:01:432, spot which could have a note and sound better.
01:06:144 (205) - I think if you remove this, it'd sound quite better and match drums somehow nicely.
01:08:343 - If you're making the suggestion above, I suggest making also a similar rhythm in this part, removing the triple here leaving 01:08:343 (213) alone and putting a don in 01:08:814.
01:37:086 (296) - This note played a bit weird as the next notes are following directly the drums and this one vocals, you could make it a don and move it 1/4 beat back
01:42:270 (312,313,314) - Maybe use a dkd pattern like 01:41:013 (309,310,311) as the vocals are similar here, Alternatively, you can also move 01:42:270 (312) - 1/2 beat back.
01:52:008 (20) - Remove, I think the rhythm would be a bit more interesting like in previous spots I've suggested similar ones.
01:55:935 (33) - I'd suggest to remove it, it fits for vocals, but the rhythm later doesn't seem to focus on them.
01:58:919 (43) - Remove.
02:07:400 (72,73,74) - Make this ddd, the intensity is quite lower than the previous pattern (02:04:887 (63,64,65)), if you do make 02:08:029 (75) a kat.
02:09:914 (81,82,83,84) - ^Similar as above, but also remove 02:10:856 (85) to reduce the density of notes here. As an extra, you could make 02:08:971 (77,78,79,80) a kd dk pattern, to fit better the whole pattern.
02:11:484 (87) - Maybe remove.
02:13:997 (95) - Maybe remove too, the emphasis in the music is growing from here and you may want this being consistent.
02:23:579 (124) - Remove.
02:24:678 (127) - Remove, this would allow to follow vocals better for next notes.
02:40:385 (177,178,179) - Maybe use a ddk pattern to keep the consistency of the previous pattern?
03:13:683 (258,259,261) - I suggest to remove these notes, this part is quite calm and having all these notes somehow breaks that calmness.
03:16:196 (264,265) - ^
03:16:510 - 03:26:563 - Basically there will be similar suggestions here, the note density here is almost similar to the other parts even this part being calm. D:
03:42:898 (350) - Maybe move this 1/2 beat back and deleting 03:42:741 (349), this would allow to follow the song better.
03:46:668 - A note is definitely missing here ;~; If you add it, you can delete either 03:47:924 (367,368) to not make this part too long.
*Every note marked with a plain "(maybe) remove" is meant to decrease the density of the notes a bit, and still fitting with the song.
As a little extra feedback, I felt this more like an easy Oni, there are many 1/4 patterns for a Muzukashii (remember this is the lowest Taiko diff), the difficulty itself is fine. You may soften up some spots though.
[Oni]
00:19:024 (80) - This feels a looot better as a don, dk d pattern fits better in this parts specifically (or kd k), dk k feels a bit ankward as alternating feels more natural for the guitar.
00:20:280 (85,86,87) - Using kkd here fits better for guitar imo.
00:31:903 (132,133,134) - kkd feels better as (134) has less pitch than (135).
00:47:139 (197,198) - kd
00:54:207 (224) - don.
00:56:249 (232,233) - kd
01:17:296 (317,318) - ^
01:25:777 (1) - This note feels a bit weird, there's sound there, but for some reason I don't find it suitable there, maybe it's just me.
01:56:877 - Maybe add a note here for vocals? It looked like you wanted to follow as you begin with 01:55:935 (133,134), but then the switch felt a bit weird.
02:14:940 (206) - Maybe a big don here? It fits with your actua building here.
02:20:594 (228) - don.
02:49:809 (347,348,349) - Either kdd or kkk would fit better here imo.
03:16:510 - 03:26:563 -Same as Oni, a lower density for this part would be nice.
03:40:070 (534) - don.
04:28:133 (41,42,43) - kkd sounds better imo.
A though Oni, but it's good so far <:
Now a little for standard diffs, just little things that caught my attention.
[Hard]
03:04:259 (2) - Maybe remove this note to give more emphasis to the next note, this may need a bit of fixing the placement, feel free to ignore this :p
[Normal]
I know the song is quite slow, but I feel that AR5 could fit better here, AR4 feels a bit slow for me.
03:56:720 (1) - I can see what happened here
[Easy]
All those overlaps ;~;
02:44:469 (2) - Maybe you could move this around x:492 y:252, to making it look smoother.
03:41:641 (1) - As above, just this needs to be slightly above, around x:452 y:176
03:49:809 - Maybe it'll sound crazy, but a note definitely should be here, either put a circle or a slider using the previous circle.
03:56:720 (1) - Maybe open the loop a bit more?
Nice mapset overall, as always, most of these are only suggestions :3
Good luck \o/