Hi , from my queue NM request 

General
- BPM and Offset : ✓
- Aimod : ✓
- Kiai : ✓
- Metadata : ✓
- Hitsound : × , could really find some custom ones to add , I suggest looking at LordRaika's profile for hitsounds.
- Video : -
Easy
- Not really to discriminate you , but I guess you're new to mapping? If so , there are a few points to take note.
- First , you could take some time reading this.
- Next , there are some important points you have to take note.
- Distance Snapping (or we modders call it DS for short) MUST be consistent in Easy and Normal difficulties. In this case , you used slider velocity (SV for short) 1x , and it is consistent throughout the song , so good job. However , your distance snapping is off. I suggest just use Distance Snap function to map these difficulties.
- Next , I'll point out your most major mistakes.
- 00:13:467 (1) - The usage of rebound sliders. In easy , these repeated AND repeated again sliders WILL undoubtedly confuse beginners , hence , I suggest avoid using these at all.
- 00:43:464 (1,2) - These sliders are really confusing to play for the beginners , avoid these.
- 00:55:708 (1,2) - This is also a big mistake , bad overlaps.
- One thing I would say is really good on this difficulty is the rhythm. However , you offended the mapping criteria for easy already , so I suggest just remap it with some tips I just gave you. Of course , it might look extremely boring , hence , avoid using the same patterns over and over again , and you can come up with some interesting (but NOT confusing) sliders!
Normal
- Same goes to this difficulty. Try the suggestions I listed above^.
- 00:05:050 (1,2,1,2,3,4,1,2,3,4) - Instead of all these linear sliders , why not make them flow with curve sliders? It looks really boring now.
- 00:30:608 (1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1) - Repeated usage of New Combo (NC for short) , with nothing to emphasis is WRONG , espacially for easy diffs. Just NC every downbeat (big white line) will do.
- 01:00:605 (1) - Having a break when it is Kiai is really weird imo. Two steps you can take. Either remove the kiai because you didn't add it in easy too , or just map that whole part. I suggest removing the kiai.
- 01:10:400 (1) - From this part , did you just ctrl-c and ctrl-v the entire pattern from earlier? I know it is a pain to map so much , but avoid doing it , it is too boring.
- 01:29:990 (1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1) - Same as above , don't spam NCs , and it is a really boring back and forth flow , just make it properly , the rhythm is there.
- 01:43:458 (1) - Again , avoid repeated rebound sliders. It's too confusing for newbies.
Hard
- 00:04:438 (3) - Is there any reason to lower the SV for this part?
- 01:00:605 (1) - Don't break in kiai.
Insane
- 00:04:438 (3) - If you strongly insist of keeping this SV change , NC the slow slider , because you changed the speed.
Overall
- I don't really have much to say from the easy diffs onwards , because the mistakes you made are the same. I'll say right now focus on getting the right flow and patterns in. Your rhythm is already there , so kudos on that. Maybe a simple way to improve now would be to analyse other mapper's maps and take some idea from there , and slowly manipulate it into your own mapping style.
- If there are any questions you would like to direct to me , feel free to send a forum pm or just message me directly in game when I'm online , I would be happy to help you.