TV-Series
Description
Alfonso Medici Borgiani, also referred to as Alphonse Medici Borgiani, is a supporting character in Dance in the Vampire Bund who serves as a loyal operative for the vampire queen, Mina Tepes. His background establishes him as a vampire of noble standing who holds the title of Lord, and he functions as the head of the Tepes sabotage and infiltration unit. In this capacity, he acts as a sophisticated information broker, specializing in acquiring blackmail and other sensitive intelligence to protect vampire society and further Mina's goals. He is easily recognizable by his distinctive appearance, which includes blonde hair, green eyes, pointed ears, and a beard, and he is almost always seen wearing a white suit and driving an expensive car, reflecting a taste for luxury and a certain level of vanity.

In terms of personality, Alfonso is portrayed as a carefree and pragmatic individual whose loyalty to Mina Tepes is unwavering. Despite his serious and often clandestine work, he maintains a somewhat casual demeanor. This practical side of his personality is notably demonstrated by his primary grievance with the Bund, the vampire sanctuary: he dislikes it because the synthetic blood substitute called Stigma, which is sprayed from blimps to feed the vampire populace, constantly gets on his prized white car. This concern for his vehicle highlights a blend of aristocratic fastidiousness and a down-to-earth, almost humorous, priority.

Alfonso’s motivations are deeply tied to his duty. He is committed to protecting Mina and the vampire world by any means necessary, often operating outside the bounds of public knowledge. He does not shy away from morally ambiguous methods to achieve his objectives. A clear example of his role and his willingness to use underhanded tactics is his planning of the transformation of a character named Shoichi’s grandson into a vampire. This act was a calculated move to create leverage for Mina, demonstrating his central function as the one who handles the dirty, secretive dealings that maintain the queen's position and the stability of vampire society.

Within the story, Alfonso’s role is that of a key supporting operative. He is not a frontline fighter but rather a strategist and an agent of influence who works from the shadows. His key relationship is with Mina Tepes, whom he serves with absolute fidelity. He is one of her most trusted and capable vassals, executing complex plans that require discretion and cunning. His relationships with other characters are largely defined by his professional capacity, and he is known to have allies within Mina's faction. Following his eventual death, his position was succeeded by a character named John Arthur, indicating the significance of his role within the organization.

Regarding his development and notable abilities, Alfonso possesses the standard attributes of a vampire, including superhuman physiology and longevity. However, his primary strengths are not physical but intellectual and tactical. He is a master of espionage, infiltration, and psychological manipulation. His ability to gather compromising information and devise complex schemes, such as the transformation of Shoichi's grandson, are his most significant contributions. He is a Lord who prefers to operate with finesse and secrecy rather than brute force, making him a valuable asset to Mina Tepes and a dangerous adversary to her enemies.