Well this is some technical stuff isn't it? NO DF THEN
M4M.
[Technical Oni]
01:46:148 - This is hard for me to understand. The sounds are pretty clear 1/6, so why didn't you map them like that? 1/4 seems pretty odd in this section, the SV is high, the song is pretty intense etc. I recommend changing those kdk and dkd into 1/6 patterns. It is also inconsistent with 01:59:183 - these 1/6 patterns, which are following the guitar and the main sound (idk what that is)
02:24:217 (860,861,862,863,864,865) - These are 1/6 as well. Even though for a SV change and volume change I think they can be mappable as 1/6.
03:51:942 - This SV change is hard to read in my opinion. If you want to ask why, because it's not smooth. You used 0.05x change on 1/2 gaps and 1/1 gaps. For example, 03:51:735 (69,70) - those two has 1/1 gap and 0.05x SV change and 03:52:562 (71,72) - those two has 1/2 gap and yet have another 0.05x SV change. I recommend changing 1/1 gap SV change to 0.10x or changing 1/2 gap to 0.025x (if you put 0.875x as the new SV osu! applies it even it shows as 0.88x)
06:15:735 - How about making this one similiar like 05:22:769 - this? The structure is pretty much the same and a SV change with disabling kiai would be good, because it fits the song in my opinion.
06:44:804 - You put the inherited points wrong, the SV is messed up in that position. Either change it like you did on 03:51:735 - this section or apply my advice to make it better.
That's pretty much it to be honest. The map is pretty solid and consistent, and those are the only errors I've seen. I really liked the map, good luck on ranking it :^)
k_haaaaaaaaaaaaaaaannnnnnnnd: