|Located In||Ginsei City|
|Primary Function||Homunculus Hideout|
|Debut||Chapter 1 (Manga)|
Episode 1 (Anime)
The Haunted Factory is the common name for an abandoned building located behind Ginsei Private Academy. Typically it is a heavily damaged and run-down old building with plants growing on it. Inside are several skeletons of victims of the Homunculi that often hide out there. Koushaku Chouno created many Homunculi here as a Homunculus Incubator was located inside the factory.
This was the place where Kazuki Muto was first killed by the Homunculus Mita while trying to save Tokiko Tsumura at the very start of the series. Tokiko and Kazuki later fought Saruwatari and his minions here.