A horror-drama adventure of five tweens who need to retrieve stolen cursed objects and save the whole town from its near destruction in the hands of an unseen evil.  

Creepy happenings in an abandoned mansion are attributed to the ghost of an ancient courtesan, back for revenge.

A vampire named Saya, who is part of covert government agency that hunts and destroys demons in a post-WWII Japan, is inserted in a military school to discover which one of her classmates is a demon in disguise.