The Ultimate Vampire Resource and Directory

Hiro Hiyorimi is a boy who has just moved to the city to meet his sister. While walking down the sidewalk, he is suddenly hit by a car. On the verge of death, he is seen by a young woman clad in gothic clothes. She then resurrects him, leaving him alive in the hospital morgue. He wakes up confused over what happened, only to encounter the woman again as she eliminates some wolf creatures. She addresses Hiro as "her servant" and introduces herself as "Hime" (Japanese for Princess). The story then follows Hiro as he assists Hime in killing creatures that have been sent by her siblings to attack her.
She also becomes a temporary half-vampire in order to save Hiro in the manga chapter 'Princess Blood.' Her relationship with Hiro remains uncertain both in anime and manga.
Some of the Main characters:
Reiri Kamura:A female vampire who attends the same school as Hiro.
Sherwood:Hime's little sister, the third princess of the Royalty
Enemies:
Kiniski:A vampire, also referred as "Werewolf Killer Kiniski" having killed over 200 werewolves.
Zeppeli:A male vampire with dark skin, silver hair and a goatee.