Masakazu Katsura's Shadow Lady #15

As Aimi watches in horror, the demon that Spark Girl is battling turns her to stone. Aimi blacks out and wakes up in the home of popular business mogul, Klein Hanayama. She discovers that he has been using the power of a Demon Stone to turn pretty young women into statues. As Klein demonstrates his sadism by smashing one of his petrified girls, Aimi vows to take him down.