00:00:807 (807|0,807|1,807|2,964|1,964|0) - I suggest you change this into two jumps to keep an acceptable diff gap with the normal diff (which uses single 1/2 notes)
00:01:754 (1754|3,1833|2,1912|3) - 3x1 notes with a 1/2 jack on the same hand seems a bit heavy. You can move 00:01:912 (1912|3) - to col 1
00:02:070 (2070|1,2070|0,2228|1,2228|0) - Im not sure if players of this difficulty can hit this pattern properly. If you want to play it safe, just make it two alternating one-hand jumps (no 1/2 jacks)
00:02:780 (2780|1) - There's a sound there but its SUPER faint, like i legit couldnt feel it when i playtest. Consider removing it.
From 00:03:333 - to 00:13:438 - needs a rework. Not only is it much harder than both the normal and even the insane diff, it's also quite a hard section when compared to the rest of the map, when it is supposed to be just very calm piano sounds. A few hints on how you can do this:
00:07:596 (7596|0) - with your concept this should be double instead of 00:07:280 (7280|0,7280|2)
00:18:491 - Should be a double. And maybe even amplify the sound with 1/2 jacks #4161801/11093589
00:21:017 (21017|0,21175|0,21649|1,21807|1) - Seems like randomly placed jacks. Please justify this if I'm wrong, or change them into 1/2 stream.
00:33:175 (33175|0,33175|3,33333|1,33333|2,33491|0,33491|3) - These shouldnt be doubles. Theyre not as strong as 00:32:701 (32701|0,32701|2) - or 00:33:017 (33017|1,33017|2) -
00:35:859 (35859|2,36017|3,36175|2) - Seems uncomfy to play. Maybe move 00:36:175 (36175|2) - to another col
00:36:175 (36175|0,36333|0,36491|0,36649|1,36807|0) - This is really heavy, particularly the 3x1/2 jacks. You can check out the normal diff as reference on can be done
00:39:885 (39885|1) - There's a note here but not in similar places like 00:34:833 - or 00:37:359 - Please keep it consistent.
00:53:385 (53385|1,53543|1,53701|0,53859|1,54017|0,54175|1,54333|0) - woah what da helll. pls change thank u :)
00:53:859 - This kiai section in particular seems off.
00:54:649 (54649|3,54649|2) - should be single according to how the rest of this kiai is mapped
01:03:333 (63333|0) - would be great as 1/2 ln imo
would express melody and keep the pretty pattern safe I think. Also goes in hand with 01:03:964 (63964|3)
01:14:070 - this part has several consistency issues:
01:33:649 (93649|3,93728|2,93807|1,93885|0,93964|3,94043|2,94122|1,94201|0,94280|1) - 1/4 ln stream seems overkill. please nerf these to just single notes.