Furcas Rachmaninoff

was a highly skilled imperial doctor of the royal demon family.

Appearance
In the Human World, he takes up a provisional body due to his contempt of humans, which comprises of a Muumuu, a white blob-like creature, with a brown derby hat. This body is similar to one of Lamia's (see below) "muumuu" pets, a random mass with a pair of eyes that can float above the ground at times.

His true form is that of a tall, dark-haired man. He has a scar between his eyes that forms an X.

Personality
Furcas hates the human world and because of this, when he is needed there he comes in the body of a Muumuu.

He is somewhat conceited, thinking that he himself was awesome.

Towards his assistant, Lamia, he is strict and will hit her whenever she misbehaves. He truly cares about his patients, no matter what race they are. As stated by himself, he is always on the side of the sick, even if they are his enemies.

Plot
Furcas is first brought by Hilda in order to diagnose baby Beelzebub, and is able to devise a cure for the baby by attempting to reestablish his bond to Oga, Beel's contractor. He comes back later to treat Hilda's wound. Furcas and Saotome knew each other, but the nature of the acquaintance, as Saotome's connection to the demon world, is currently unknown. It is later revealed that Furcas is currently working as a doctor to Behemoth's 34 Pillar Division.

Powers & Abilities
A highly skilled physician in treating demons, he is able to read minds even though he claims that he did not read Oga's mind when he first arrive in the Human World.

Trivia

 * His name is originates from the knight Furcas in demonology and the Russian pianist Sergei Rachmaninoff.