If you liked the Requiem From The Darkness anime, the Anime-Planet community thinks you'd like:
Since he was a child, Kantaro Ichinomiya has had the ability to see demons; but one day, the young Kantaro was told of a goblin so powerful that it could vanquish any foe with ease. Intrigued, his search began. Now, in the present, Kantaro works as an exorcist, banishing demons who have possessed human bodies; yet still he searches – that is, until one day, he touches a mysterious seal and releases the legend itself! His name is Haruka, he's good with the ladies, and he can kick demon butt like no other; but can he help Kantaro raise enough money for his rent?
Both have an awful similar plot. IE, there's a problem with a supernatural creature/phenomena and some guys are going to fix it. Although tactics usually spends more time on one problem..
Anyway, if you liked one, check out the other.