An unwilling magnet for the supernatural and a ghost-hunting little girl join forces to capture Japan's most terrifying and dangerous spirits.

After a dangerous encounter with a malevolent spirit, Keitaro Gentoga wants nothing to do with the supernatural. Unfortunately for this reluctant ghost magnet, he's stuck helping Yayoi Hozuki--a strange young girl who's intent on capturing Japan's most terrifying ghosts and ghouls.

As the battle against Yin Jiao rages on, a deadly new spirit enters the fray--the legendary oni Shuten-Doji. While Yayoi struggles to hold her own against an incarnation of calamity itself, Eiko and Keitaro will have to find some way to survive in a head-to-head confrontation with one of Japan's most terrifying monsters!