Need help finding an anime.
Okay so I don't have a whole lot of info cause I didn't watch much but I would like to watch it again. What I know is that the first group of protagonists dies within the first couple episodes. There is a guy on a motorcycle that has these weasel-like pets that can move at super speed or something. There is a girl that has a sword that has a pneumatic accelerator in the scabbard. Also, the monsters in the show are invisible unless you have these special goggles to see them. I don't remember much more than that.
That would be Ga Rei Zero.