Snowdrop (Short Ver.)

00:27:191 (1) - for all diffs, seem like landing on 1/12 00:27:605 - for vocal sound more accurate? currently seems to land on nothing

did u cut this yourself? if so u need to change to (Cut Ver.)

if u got it from inside game files or somewhere else provided from oficial sources then it should be correct

00:28:433 - This is currently mapped as 1/4 (and 1/8 in Platter and Rain) however this is actually not correctly snapped as they should be on the 1/6 and 1/12 at 00:28:493 - and 00:28:552 - respectively.

That being said I would suggest adjusting it, even when the snapping is a bit precise, it shouldn't be that big of a deal with this BPM. However, if you want to stay this simplified, then I think that is a valid reason to not apply this, but I wouldn't do so.

I'm curious about the reason behind the red lines you've included in 00:56:302 - 00:57:012 - . The map could go without those and the downbeats would still be aligned properly, as the offset didn't really change with them. The isolated drums starting on 00:56:303 - shouldn't need a metronome reset imo, since the music continues naturally when the kiai starts.

The luminosity of your Combo 1 in the editor (Combo2 in the .osz) is slightly higher than the limit established in the Ranking Criteria (224 vs 220). Since you've included a kiai time, try to darken this colour a bit so it doesn't blend too much during the kiai.

soft-hitwhistle3 has a relatively high delay of ~18ms (allowed are until 5ms). I've cut the silence at the beginning for you: https://deif.s-ul.eu/87BSql9d

Why not add a kiai from 00:57:012 until 01:22:574? don't see a reason not to

could add female vocals vocalist to tags for better searchability?

00:11:952 - this metronome reset is not needed as it screwed up this whole section's beat

"eroge visual novel vn vgm" can be added to tags

you can also add "snow drop" for better searchability