Dark Gathering manga volume 12 features story and art by Kenichi Kondo.

With the spirit of F Park defeated, only one haunted site remains to be conquered before Yayoi, Eiko, and Keitaro are ready to face off against Ai's divine groom. But first Yayoi must find a way to undo the F Park spirit's soul-stealing curse. Will the arrival of a mysterious occult item dealer give her the answers she needs?