Hey, from my "non-japanese" Queue!
General> Your letterbox settings are different between the difficulties. Fix them please.
> I doubt the kiai fit to the parts you set. It's a scream but no actually part of the song which is impressive and basy or anything. You should remove them.
Easy> 00:05:138 (1,2,3) - I understand your way of wanting to put the circle into the curve of the slider but the flow is not given so good. Due to the slider 00:05:138 (1) - going downwards and being directed down, so if you place the circle in that angle and place it gives less good flow and transition. Try to improve it by moving the circle right of the end of the slider and a little lower so it gives better flow and is easier for beginners. Or you could move the slider 00:06:717 (2,3) - up a litte more so it has a less harsh angle.
https://osu.ppy.sh/ss/1081764> 00:13:664 (1) - , 00:28:822 (1) - This spinner is too short to play good for new players. It has 4000 score which is the minimum it should have but its still very sudden and hard to play. Make it longer by removing the previous slider and enlarging the spinner or remove the spinner and place a slider.
> 00:19:033 (3,1) - The transition of these is very bad. The pink slider goes to the right and the next elment is on the left side and too hard to play due to the flow being broken. You can simply solve this problem by recreating the movement of the pervious pattern.
https://osu.ppy.sh/ss/1081767 ,
https://osu.ppy.sh/ss/1081770 . It will improve your transition and flow. Of course you can find something better what you like more.
> 00:23:770 (2) - Move the circle below these 00:22:822 (1,3) - to create a better flow and transition between the elements. Due to the long slider going downwards the circle feels off when playing.
Hard> 00:30:401 (1) - Too short again. It's very sudden and not good to play. Make some kind of slider to improve this and make the playment better. It would also give a better ending tbh.
Insane> 00:25:349 (9) - The way you placed your combo's here is weird. You should have your NC here and not on the next patterns. It should be on the new beat. You didn't do this before 00:07:664 (1,1) -
> 00:26:296 (4,5) - Because of the way you shaped and placed your previous sliders 00:25:664 (2,3) - they flow very weird and don't give a good playment with the other elements. If you shape them a little diagonal then the flow would improve.
Due to the song being so short i can't point out any more. Well done. (: