bum bum buhhhhm!!!! finished black butler need some more"stuff"-- lol no not crack i need a new series to watch it HAS to be in english and it cant be tvma it would also be very awesome if the 表示する had demons and was comedy also its very important h

-Death Note [Picture] includes moral, intellectual, and psychological tests, mystery, excitement, humor, wonderful music, and very interesting and well-written characters, and a great story.

-Another includes horror, gore, mystery, excitement, friendship, and thrills.

-Black Cat includes humor, enjoyment, battles, entertaining characters, friendship, and all of the best things about Shonen.

Also, I would recommend Code Geass and Bleach as possibilities.

Bleach, Inu Yasha, D.Grayman

Inu X Boku Secret Service may appeal to you.

It is rated 14+, has demons, comedy, romance.

Ao no Exorcist has demons

Chrono Crusade and XXXHolic have demons as well as comedy in these series

inu yasha and i think pandora ハート, 心 and oh yes nabari no ou

pic nabari no ou

English Dubbed アニメ Website!!! as for suggestions of アニメ I don`t have any.
link