00:38:297 (2,3) - shouldn't dash start in between 00:38:747 - 00:38:897? Turn 00:38:297 (2) into something else.
00:51:197 (1) - this is such a strong sound, are you sure you don't want to add a dash for it? it could add some emphasis which would be suitable for it
01:36:047 (5,6) - are you sure you want to keep this pattern? i think it can be a bit confusing to play as you don't use 1/4 dashes elsewhere in the map and it plays particularly awkward due to being separated from the rest of the patterns. could try a slider between 01:35:747 - 01:36:047 - and then hyperdash to 01:36:197 instead
01:47:147 (3,1) - this hyperdash doesn't follow your general structure of hyperdashes in this kiai (once every 2 measures) and doesn't have anything special to emphasise here either, especially considering you didn't do a hyperdash for the similar-sounding 01:37:697 (4). would recommend to use dash instead
and also, if you want to follow the vocals better on 01:37:697 (4) - like you did at 01:47:297 (1) - then you could use a similar slider there as well, though something like you did at 00:59:297 (1,2,3) - can work as well
01:48:497 (3,1) - Strong hyperdashes should not be used. For basic-snapped hyperdashes, a limit of 1.5 times the trigger distance is recommended. For higher-snapped hyperdashes, a limit of 1.3 times the trigger distance is recommended instead.
this goes above the hs-hyper 1.3x limit by a bit, making this a guideline break. since you normally don't use very fast hyperdashes anyway, i recommend nerfing the distance here below 3x to feel more consistent with the rest of the map and less overwhelming