Wraith Sweeper

Title: Wraith Sweeper (レイスイーパー)
Creator: Kakinouchi Narumi
Length: 3 Volumes
Status: Ongoing
Genre: Supernatural, Fantasy

The high school student Aya Shizuku had a normal, peaceful life until one day she received a pocket watch from a person dressed in black. He called her “partner” and told her that the two of them were “vampire hunters” meant to fight the vampires. And then appeared a vampire, targeting Aya…