[MisaoFan]

I already said that I will recommend you Dusk Maiden of Amnesia, but since the anime is ongoing, I'll suggest you reading the manga version (33 chapters are out currently). The story takes place at school when supernatural phenomenons happens mysteriously. Teiichi Niya is a average schoolboy who meet Yuko, a ghost girl who can't remember of her death. In order to find Yuko's memories, Teiichi decides to create a investigation club. I'll tell you that this manga is a slice of life mystery title, and the romance plays a central role in the story (there's lot of hugging and some groping moments) and the comedy is often present.