General
00:14:143 (3) - This Kick Slider(Sliders with more than one repeat) is not recomended for the easier difficulty, I suggest you to remove it and add a slider with no repeats and 2 notes after it like..

00:21:976 (1,1,1) - This slider starts on a Really bad point, because newbies will hit it half beat before.
00:43:476 (1) - Start the kiai while the slider is going is the worst thing of this difficulty, please do something like...

01:15:476 (1) - ^
Normal
Since, You can map better, these sliders and hidden patterns can really get improved.
Nothing to point as error.
Hard
00:34:477 (6) - Stack correctly
00:34:810 (8) - New Combo
00:40:643 (5) - Stack Correctly
The best diff of your mapset.
Insane
00:10:476 (2) - Stack it with 00:09:476 (2) - ?
01:26:310 (3,4,5) - A stream fits here o:
The spacing makes the diff a bit messy.
You have my star~
- The Source have to be 'K-ON!!' (More one '!')
- Get a better mp3, It's a bit messy.
- Make all your Preview Points consistent..
- Maybe Set Tick Rate 2 on the 2 harder diffs(?)
- Snap Your timing Sections, that's the mainly reason of bubble pops
00:14:143 (3) - This Kick Slider(Sliders with more than one repeat) is not recomended for the easier difficulty, I suggest you to remove it and add a slider with no repeats and 2 notes after it like..
00:21:976 (1,1,1) - This slider starts on a Really bad point, because newbies will hit it half beat before.
00:43:476 (1) - Start the kiai while the slider is going is the worst thing of this difficulty, please do something like...
01:15:476 (1) - ^
Normal
Since, You can map better, these sliders and hidden patterns can really get improved.
Nothing to point as error.
Hard
00:34:477 (6) - Stack correctly
00:34:810 (8) - New Combo
00:40:643 (5) - Stack Correctly
The best diff of your mapset.
Insane
00:10:476 (2) - Stack it with 00:09:476 (2) - ?
01:26:310 (3,4,5) - A stream fits here o:
The spacing makes the diff a bit messy.
You have my star~