TV-Series
Description
Mosquiton, also known as Alucard von Mosquiton, is a Transylvanian vampire bound by ancient history to the Hitomebore family, specifically through a past connection with Inaho's grandmother. Centuries later, Inaho Hitomebore discovers him dormant and revives him using her blood. This act forges a binding blood contract, compelling him into servitude as her subordinate.

After Inaho stakes him upon finding him feeding on classmates, her blood accidentally reanimates him in the television series, cementing the contract. He then serves as a history teacher at her Catholic school while accompanying her on global adventures. The contract forces him to obey her commands, especially during her quest for the legendary, immortality-granting O-Parts.

He displays classic vampire traits, requiring blood for survival. Drinking human blood, particularly Inaho's, triggers a dangerous physical metamorphosis that boosts his powers but risks uncontrollable berserk rages, threatening allies and requiring Inaho to repeatedly stake him to suppress the state, followed by further revivals. Two elemental subordinates, Honoo (fire) and Yuki (ice), aid him in combat and exploration.

His character development centers on complex relationships. His bond with Inaho mixes contractual obligation with growing attachment, strained by her selfish demands yet marked by protective instincts. A significant figure from his past is Camille, identified as his wife in other adaptations. Their history involves broken vows of eternal love, though her role fades in later narratives where she often appears as a rival or henchman. He frequently clashes with antagonists like Count Germaine and Rasputin, who also seek the O-Parts for their ambitions.

His portrayal shifts across adaptations. The original OVA features him in a darker, adult-oriented narrative exploring themes of predation and intricate romantic ties. Conversely, the television series presents a more domesticated version, emphasizing comedic and lighthearted interactions as he navigates school life and worldwide quests.