Deadly Diva

Diva, Saya's evil twin sister. It's a little cliche, but it works!
Diva has 5 chevaliers: Amshel, Nathan, Karl, Solomon, and James. "They also have their own human allies as part of the Cinq Flèches Group that they operate, including Van Argiano who helps them develop the Delta 67 substance that Cinq Flèches uses to create chiropteran." -Adult Swim website information.
From Blood Plus, on Adult Swim, Youtube, and in select Anime shops.
I DON'T OWN BLOOD PLUS, OR ADULT SWIM, AND I GOT THE LINE INSIDE THESE: "..." FROM <adultswim.com>
-Erin