Ghost Hunt, Hatenkou Yuugi Recommendations
On the basic level these two animes are very dissimilar, but ignoring that, they have a very similar feel.
Both deal with powers of some sort and have somewhat stand alone episodes. The main characters are young girls who are strong (more physically so in HY) and going on adventures of sorts. Also, they both share a mix of humor and creepiness (a little more creep and a little less humor in GH).