[Futsuu]
00:02:715 (8) - 00:05:894 (17) - 00:12:252 (35) - Delete them so you have good breaks.
00:21:788 (56) - 00:24:967 (65) - 00:31:325 (82) - ^
[Muzukashii]
00:06:291 (23) - Appears to be a bit too much, delete.
00:09:073 (36) - Maybe delete that one to make up for a break?
00:15:431 (57,58,59,60) - I think it would be better to make it kd k. 4 notes on a place where nothing was in Futsuu is a bit too much.
00:16:821 (61,62,63,64,65,66,67,68,69) - Needs some cutting. Same reasoning as above. I recommend kkk k dkd.
00:19:603 (74) - onwards, please double check about difficulty jumps. All the suggestions below are related to the sudden jump.00:19:801 (75) - Delete it to cut the note complex into 2 parts (1+3)
00:22:782 (85,86,87,88,89,90,91) - Needs a cut, preferrably on 90. 86 is an option too.
00:24:371 (85) - Move it 1/4 backwards.
00:25:364 (96) - Same as 23 at the very top
00:28:146 (108) - Same as 36.
00:31:921 (121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140) - The difficulty jump is extreme from futsuu. You'll probably need to change that to something similar to this rhythm, simpler but still a bit hard enough. ->
http://i.chiyozel.com/IFYC0sMy[Oni]
00:13:444 (64,65,66,67) - That could need a slight rhythm change. How about kkd k ?
00:16:623 (79) - If you have taken my Muzukashii suggestion properly, I recommend a deletion on that point.
00:31:821 (153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182) - Same as muzukashii but in a less extreme level, the difficulty rises quite a lot here. A small finetuning about it would be great (some deletions) but as it's your map, I think I'll leave you with the ideas.