The Glowing Island
Siquijor Island, the location of an Existence research facility, is home to the Berdugo tribe who have used white magic to keep vampires under control since ancient times. Against the wishes of the Berdugo, Blade and Makoto set out in search for Frost's facility.
Aired 29/07/2011EP 5 - The Glowing Island
2011
Blade
The story revolves around Blade, a "Daywalker" vampire hunter who was born with vampire and human blood after a vampire attacked his mother. While visiting Japan on a mission, Blade tracks down Deacon Frost, the vampire who killed his mother. Blade confronts "Existence," a mysterious organization composed of vampires modified by Frost.
(Source: Anime News Network)