Nice work on this song! Conan music is the best, and I think we need more of it here! Good job!!!
Now, allow me to take a "mod-like stance" XD
Some nitpicks: it should be "Kimi ga Ireba" and I would suggest taking "Detective Conan OST" out of the title since it's not part of the song name. Instead, include it as part of the description in the post.
Second, being a Detective Conan fansubber, it's
Kogoro instead of
Kogorou and
Kudo instead of
Kudou on the difficulty names.
On to the maps:
(Kojima Genta)
First off, I would turn the tick rate on this map down a bit, since the excess tick on the sliders don't go with the beat that well, and the amount of sliders cause the max combo to be really high for such an easy difficulty song. 2 works well.
0:21:28 [4] Extend this slider so it's snapped 1/4 over ( on the white tick)
0:23:11 [1] Shrink the slider so that the end is snapped to the white tick at 0:24:48
0:25:40 [2] Extend this slider so it's snapped 1/4 over ( on the white tick)
0:30:90 [2] Extend this slider so it's snapped 1/4 over ( on the white tick)
1:02:50 [5] Extend this slider so it's snapped 1/4 over ( on the white tick)
1:39:60 [3] Extend this slider so it's snapped 1/4 over ( also on the white tick)
(Mouri Kogoro)
0:23:11 [1] Shrink this slider so that it ends on the white tick at 0:24:03
0:24:92 [2] Shrink this slider so that it ends on the white tick at 0:25:86
0;45:02 [2] Nudge this slider over 2 snaps so that it starts on the white tick at 0:45:55 and shrink the slider so it ends on the red tick at 0:46:24.
1:36:62 [3] Nudge this slider over 2 snaps so that it starts on the white tick at 1:36:85 and shrink the slider so it ends on the white tick at 1:37:77.
And I didn't see anything to fix on Shinichi's level, because his deductions are always flawless!
And, if you want, I have a lot of Detective Conan raws lying around my computer, I can encode a nice background video for you, if you like.
Fix those things, and it'd be perfect in my eyes!