A Ghoststone is a stone used to create fake ghosts in a factory. It is said these stones have existed for thousands of years and absorb the evil in humans, in order to create ghosts.

In "Les Diaboliques", Scanty and Kneesocks were using a Ghoststone in their factory below Daten City High to create a huge army of fake ghosts. However, the Anarchy sisters' destroyed it, resulting in the entire factory and the school being destroyed.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.