I'm not the best person to judge if this is overmapped, as this is well above my skill cap. However this map needs some hitsounds! Even just using the ones from the ranked set would help
Feels to me like the spacing is too large on 00:23:566 (4) - thats a 3.87x jump!
Same with this 00:25:966 (4) - thats a 4.05x jump!
00:30:466 (3,4) - 4.66x and 5.48x????
These (and other ones) don't feel like they are justified to me, based on the intensity of the sound they represent. Jumps after like 45 seconds can justify the increase in spacing since the song is more intense there, but not here.
This flow does not feel good to me 01:10:066 (3,4,1) - this is quite an ugly snap
01:17:416 (1,2,3) - This doesn't feel like it represents this rhythm. And is probably the only out of place one in the map, maybe something like this?
This map should have a defined kiai time. It seems to be missing one
Your tags are incomplete, and "x" doesn't seem valid