you have two uninherited timing points. unless its for sv change, its unrankable http://puu.sh/t0Mj2/f8ffc5ae4b.png ( http://puu.sh/t0Mkj/277d0a22c2.png is fine due to sv change)
add gumi to tags
Vow
00:15:571 (5) - i suggest to remove this, there are no vocal or instrumental sounds that support this circle. id also suggest to use this rhythm http://puu.sh/t0Msh/bc00c6daba.jpg as it suits vocal and guitar better
00:15:725 (6,7,1) - same visual spacing between those makes gameplay irritating stack 00:16:189 (7) - onto 00:16:344 (1) - or larger spacing for 00:15:725 (6,7) - same 00:16:808 (3,4,5) - even tho its supposed to be a jump, gameplay is irritating due to spacing. for reference 00:18:818 (1,2,3,4,5) - is a lot better since the jumps have consistent spacing
00:16:808 (3) - idk why you made this a clickslider. the vocal doesnt end where the slider does nor is there any instruments present either. since you map to vocal 00:16:963 - is where the slider should end for vocal and instrument.
00:27:478 (1) - remove nc 00:28:715 (3) - add nc
00:42:015 (1,1,1,1) - three problems, gradual sv increase would be better, not from 0,5 to 1,00 and then 1,25. do 0,5 0,6 0,7 etc or similar values. the speed changes are drastic which makes this really unsmooth to play which add to the first one. another thing is the comboing, you overused them. 00:42:788 (1,1) - is technically same speed so doesnt need another nc for the second one. same on the other sv changes 00:58:097 (1,1) - they are so drastic and should be nerfed in regards to values to make gameplay more fluent. 0,5 to 1,00 is extremely harsh
00:50:365 (7,8) - due to the fact you have lots of jumps before, this placement makes fluent gameplay uncomfortable. http://puu.sh/t0MNT/bf73c8fa80.jpg is more natural and circular
01:06:448 (3,4,5,1,2,3) - you have a double loup here which makes those straight horizontal slider 01:07:685 (4,5) - uncomfortable to play. try 45° instead to smooth it out http://puu.sh/t0MVq/4906084527.jpg
01:13:871 (1) - 01:16:344 (1) - breaks you CP, remove nc. only because the vocals repeat in tone doesnt mean you should change CP. only use it when specific, repeat of same pattern, significant spacing change, sv change etc same 01:18:819 (1,1) - 01:22:530 (1) - 01:25:005 (1) - etc 01:26:242 (1,2,3,4,5,1,2,3,4,1,2,3,4,5,6,7,8,1,2,3,4,1,2,3,4) - from after the kiai forth use either 2 or 4 beat CP but not both. 4 would still suit the guitar better