In demonology, Valefar (also Valefor, Malaphar, Malephar, Valafar[1]) is a Duke of Hell.
[2] He tempts people to steal and is in charge of a good relationship among thieves.
Valefar is considered a good familiar by his associates "till they are caught in the trap".
[3] He commands ten legions of demons.
[4] Valefar is portrayed as a first-year student with a beastly appearance in the anime and manga series Welcome to Demon School!