A upgraded version of the PV is out :
The filter seemed slightly darker, but the color palette is still light and pastel-flavored. I can finally hear Kotori's voice at the end. She really reminds me of her Spooky Boogie's portrayal in
Psycho-Pass, so that's another reason to watch this. If you could watch the PV in 1080p (HD), I will extremely be fascinated by the fluid animation during fight scenes and lovely Tsunako's character designs. I can't wait to watch this in winter !