The Vampire Hunter Association is made up only of Vampire Hunters.
It is lead by a President who has great authority over the Hunters and has the right to order any person to be executed for disobeying his or her orders. Until 45th Night the association was led by the unnamed Vampire Hunter Association President (Character); however, his corruption and dealings with the Vampire Council led to a confrontation with Kaien Cross and ultimate demise.
Because of this Kaien Cross was tipped to become the President of the Association, but let the position 'slip through his fingers'. Although Toga Yagari is the official president, Cross carries out the position's duties.
The Association tasks members with jobs and is responsible for creating the list of dangerous vampires (to which Kaname Kuran is later revealed to have maliciously added the name of Shizuka Hio's lover so she would kill the Kiryu parents, and he could then mold Zero and Ichiru into weapons, while the blame for putting Shizuka's lover on the hunter list fell to his uncle, Rido Kuran).
The Hunters carry special weapons that don't harm humans but are fatal to vampires, often stifling their abilities to regenerate quickly. It is taboo for a vampire to use Hunter weapons against other vampires in a duel.
The Vampire hunters have numerous safe houses, prisons, and other facilities across multiple towns. For instance, their headquarters are located in the town closest to Cross Academy and, as a temporary measure after its demolition, the academy itself.
All hunter buildings have protective enchantments against vampires. Vampires can only enter if they are tamed or are being escorted (whether voluntarily or under restraints) by other tame vampires or Hunters.
- ↑ Vampire Knight, Chapter 45, pg 18