video: https://youtu.be/q15CRdE5Bv0
I watched the trailer a few hundred times and I really liked the sound design/music so I frenetically charted it after finishing the manga
it's 1 min 12 sec long
update: fixed the unplayable slider in the build-up and made the outro slider more representative of the sound
update (20/03/24): fixed metadata bcuz kensuke ushio likes his name all lowercase just like me :)