02:28:102 to 02:34:959 - a couple things for this section:
i think the section overall can be buffed up a lot more, still feels a bit too futsuu imo
from 02:28:102 to 02:32:102, you could just do 1/1 rhythm to follow the vocals (i.e. add 02:28:388 02:28:674 02:28:959 etc, and leave 02:30:102 and 02:32:388 blank)
from 02:32:959 to 02:34:959, i feel you can just fill in all the 1/2 gaps (red ticks) and add some triplets, such as ones that start on 02:33:816 02:34:388 for example
00:56:674 to 01:14:959 - the kiai feels rather repetitive atm with the constant 1/2 d d k d
patterns throughout. it also feels a bit too light in note density since the 1/2 rhythms are quite short and the triplets are a bit sparse.
i feel you could make the rhythms more interesting if you've followed the vocal line more
here's an example of how you could approach this. the note 269 is at 00:56:674, and note 297 is at 01:01:245, both of which are highlighted
here the overall section is less repetitive since the rhythm / patterning doesn't solely focus on the drums, rather it follows the vocals too. there's also a bit more density with the longer 1/2 patterns and slightly more triplets
perhaps you could do something similar for the rest of the kiais?