Director of Sasanagi Hospital and a subordinate of Zeppeli, he embodies the Mad Scientist archetype, relentlessly pursuing the secret to immortality. Upon discovering Hiro's immortality, he attempted to conduct cruel experiments on him.
He was killed by Hime using a defibrillator but managed to revive himself with the drug Trioxin. His second defeat came at the hands of Flandre, who caused an explosion of lime dust in a room, incapacitating him.
(Source: Wikipedia)
Main
A middle school boy who dies at the beginning of the series (in the manga he was hit by the station wagon Flandre is driving, whereas in the anime he is hit by a falling iron pillar). He finds himself in Hime's service as he is bound to her because her bl...
Main
A female vampire who attends the same school as Hiro. She has long black hair, always dresses in a dark sailor suit, and has idol status in her school. In the manga there are many scenes showing her in black underwear but in the anime those are reduced to...
Main
The titular character of the series. She is the second princess of the royalty, daughter of the king of all monsters. She appears as a young aristocratic woman wearing Gothic clothing. Her real name is Lillian but she dislikes people calling her by it. Al...
Main
Himes little sister, the third princess of the Royalty. Her hair color, eyes, and dress are similar to Himes. She has the ability to freely control the man-eating plant Triffid, which she used in a failed attempt to kill Hime. She once harbored bad feelin...
Main
A half-breed girl who has a werewolf father, called Volg Wildman, and a human mother. She at first believes that her older brother was murdered by Hime, but later reconciles with Hime when she learns what really happened that night. In order to find who i...
Supporting
A werewolf serving Emile. He smokes cigars and has four scars across his face. His father is Kadaria Bold. He and Riza's father were comrades in a past war and he respects Volg as a great warrior.Later in the chapter (Chapter 56, Princess Destiny), Keziah...
Supporting
A tall android. Unlike Flandre, who can only say "Fuga", Ciel is capable of normal conversation. In addition to that he also understands Flandre's words. He has memories of working in the deuterium mine of the kingdom some three years prior to the start o...
Supporting
A member of the Royalty, elder brother to Hime. A youth with elegant looks who wears a decorative shirt. There is hostility between him and Hime, but he treasures their relationship and tries to keep it in balance. He can inflict a psychokinetic attack wi...
Supporting
An android built by Emile. Somewhat a different representation of Flandre, it is a "butler robot" that is many times bigger and has a mechanical appearance. Its real form is that of a diminutive non-human looking robot butler while its giant form is a rob...
