kogda ya umru

00:27:326 - 00:38:655
Since your main focus for this section is on the vocals, I would suggest removing the notes for kicks, which would be consistent with 00:29:704 - cuz you decided to follow the vocal on 1/3 instead of the kick on 1/2.
These are the notes I would suggest to remove:
00:29:704 -
00:32:991 -
00:34:669 -

after 00:38:026 - the notes should not be removed cuz switching the layer to drums make more sense to lead out this section.

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If apply, make sure to make similar adjustments in
01:21:033 - 01:32:361
as well for consistency.

Just a reminder, all SV concerns mentioned in this diff should be also applied in oni as well.

Stuff like 00:15:363 - 00:17:042 - are quite questionable cuz the vocals are broken and not actually snapped on 1/2. imo the current 1/2s are not really fit with the song cuz there no drum or anything to follow.
If you want to follow the vocals, then I would suggest moving the notes to 00:15:416 - 00:17:094 - (1/8). Otherwise, I would suggest sacrificing the vocals and make some more focus on the drums instead by moving them to 00:15:573 - 00:17:251 - and so on

Last kiai
Chains like 02:55:014 - 02:58:370 - would be a bit overdone, consider removing 02:56:167 - 02:59:524 - and so on

Overall SV concerns
Your overall SV currently are too overwhleming. Not saying they are too fast, but the changes are too excessive.

Using part 00:13:475 - 00:26:902 as example,
The song is not like super calm here, using x0.5 is definitely too underwhelming. Usually I would use x0.9 for part like this, but x0.8 also works.

Here are my suggestions about adjusting SV for sections:
I. 00:13:475 - 00:26:902 x0.9
II. 00:26:902 - 00:38:65` x1
III. 00:40:328 - 01:07:181x1.1 or x1.2

01:07:811 - 01:20:608 -> (I)
01:21:028 - 01:32:356 -> (II)
01:32:356 - 02:00:888 -> (III)
02:00:888 - 02:14:314 +0.1 based on (II)
02:14:314 - 02:27:531 x1
02:41:167 - 02:53:335 x0.8 / x0.9
02:54:594 - 03:21:237 x1.2

Please note that the suggestions above are rough ideas about the SV for sections, not included some smooth SV like 00:52:286 - 00:53:755, so make sure to change these special gradually increase/decrease SV chain as well when applying this mod.
You can also buff the values above, but remember don't make the changes between them being too drastic

I find the coloring in the chorus sections to be quite counter-intuitive in a lot of places. Examples:
00:41:272 (8,9) - both drum and vocal pitch goes high->low, but notes are dk which suggests the opposite
00:43:055 (23,24,25) - the opposite is true here
00:46:202 (48,49,50) - again, ddk doesn't really fit any layer in the music imo.
and so on.

My opinion: it is fine to have some "inaccuracies" within longer patterns for pattern variety or comfort. The exception to this, however, are the first and last notes. Since the ends are very distinct / noticeable, it is much more important to match them to the music properly.

That being said, here are some suggestions of how you could change the patterns (main focus on vocals):
00:41:272 (8,9) - ctrl+g & 00:41:587 (10) - k
00:42:951 (22,23,24,25) - kddk & 00:43:475 (26,27) - ctrl+g
00:44:314 - dkkkddk
00:45:993 - ddkkk or ddkkd
00:46:832 - kkdkd or kdkkd
00:47:671 - dkkkd or kkdkd & 00:48:300 (63) - k
00:49:559 (74) - ddkkd or dkdkd
00:49:979 - kkddk or kdddk
00:51:132 (86) - kkdkkkddk or kdkkdkddk

01:09:069 (224) - in this section you kind of swap between following the vocals and the 1/1 drum beat in a way that feels unnatural / awkward to me. I'd rather you'd stick with the vocal focus overall:
01:07:811 - add d
01:08:650 - d
01:08:860 - k
01:09:069 - add k
01:09:279 - delete
01:10:538 - k
01:10:538 -> 01:10:748 -
01:11:167 - add d
01:12:846 - k
01:13:265 - d
01:13:475 - k
01:14:524 - add a note
01:15:993 -> 01:15:783 -
01:16:202 - add d
01:16:412 - k
01:17:251 - k
01:17:671 -> 01:17:461 -
01:17:881 - add d