Black Blood Brothers
BLACK BLOOD BROTHERS (original)
It’s been a decade since the sacred war between humans and vampires. The rise of the Kowloon Bloodline, a new breed of monsters bearing an infectious bite, set the streets ablaze under the reign of their king. Humanity had never witnessed such pure, animalistic brutality.
Starring Takahiro Sakurai, Omi Minami, Miyuki Sawashiro, Ryouko Nagata
Watch "Black Blood Brothers" on Amazon released in 2006. It's a animation and drama show, and has a rating of 6.9 out of 10 from Imdb which is usually fine for this kind of show.