Yondemasu Yo Azazel-san FC
Yondemasuyo, Azazel-san (よんでますよ、アザゼルさん), lit. You're Being Summoned, Azazel-san.) is a Japanese comedy manga written and illustrated by Yasuhisa Kubo. A 13-episode anime adaptation by Production I.G aired in Japan between April and July, 2011. A second season aired during April 2013
Azazel (アザゼル - Voiced by Masaya Onosaka) is a dog-like demon & the title character. He is a pervert who gets never-ending enjoyment in sexually harassing others, especially Sakuma. He is also deathly afraid of Akutabe, who tends to abuse him when he gets out of line. His ability is called Lewdness, which gives him the ability to incite lust. His powers range from making people attractive, unattractive, and even cause impotence.
Beelzebub (ベルゼブブ - Voiced by Hiroshi Kamiya) is a childhood penguin-like friend of Azazel who is a part of an elite family of demons. He is actually a fly demon who eats feces much to the disgust of those around him. He also has an ability called Divulgence which gives him the power to make others reveal the side of them they don't want people to see...
Rinko Sakuma (佐隈 りん子 - Voiced by Rina Satō) is the young female assistant of Akutabe. Young and naive, she is just starting to learn about the power of demons. She is bound in a contract with Azazel. She appears to be one of the more moral people in the series early on, but as she learns more about demons, she becomes considerably darker.
Akutabe (芥辺 - Voiced by Daisuke Namikawa) is a detective that specializes in using demons. He is very knowledgeable in the occult, and uses this knowledge to overpower the demons, even enabling him to block a powered up Divulgence spell from Beelzebub. He has shown to be cruel and rather sadistic causing even demons to be afraid of him.